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At Slingshot Aerospace,we'reon a mission to make space safer and more securefor everyone. Our work directlyimpactsglobal security, disaster response, climate monitoring, and the critical infrastructure that connects our world.We'rea team of builders, thinkers, and problem-solvers who believe that the next generation of space operations will be powered by better data and smarter software. We move fast,we'renot afraid to fail, and we believe the best ideas can come from anywhere-whetheryou'rein engineering, sales, product, or operations. If you want to work on something that truly matters, with people who care deeply about the impactwe'remaking and help shape the future of an industrythat'sjust getting started,you'rein the right place. As an Account Executive, you will own and grow a portfolio of National Security customers focused on the Eastern US. You will lead complex, enterprise-level sales cycles with defense, intelligence, and national security organizations, serving as a trusted partner who understands mission priorities, acquisition pathways, and budget realities. Your work will directly support Slingshot's growth within critical national security programs and long-term customer relationships. We'rebuilding a team of sharp, creative people who love solving hard problems. We value curiosity over ego, initiative over waiting for permission, and people who genuinely care about doinggreat work. Bring yourexpertise, your fresh ideas, and your drive-we'llbring the rocket fuel. • Own the full sales lifecycle for assigned National Security accounts, from opportunity identification through contract execution and expansion, • Develop deep relationships with senior government stakeholders, program offices, and mission users across the Intelligence Community and related national security organizations, • Build and maintain a qualified pipeline of enterprise opportunities aligned to territory and revenue targets, • Shape customer requirements and acquisition strategies through early engagement and solution positioning, • Partner cross-functionally with Product, Engineering, Science, Capture, and Program teams to deliver customer-aligned proposals, briefings, RFIs, and demonstrations, • Forecast accurately and maintain disciplined pipeline hygiene using established sales processes and tools, • Represent Slingshot at customer meetings, industry events, and mission-focused forums, • Communicate customer feedback and market insights to internal stakeholders to inform roadmap and go-to-market strategy, • Perform other duties as assigned (less than 10%), • 8+ years of enterprise-level B2G or B2B sales experience, or equivalent experience, withdemonstratedsuccess closing complex deals, • Experience selling to U.S. National Security organizations or adjacent mission partners, • Strong understanding of federal procurement, budgeting, and acquisition processes, • Proven ability to manage long, multi-stakeholder sales cycles, • Bachelor's degree in a technical or business-related field, or equivalent experience, • Ability to travel up to 25%, or equivalent flexibility, • Experience working with Intelligence Community or national security mission customers, • Existing relationships within defense or intelligence organizations in the Eastern U.S., • Familiarity with space, aerospace, or data-driven technology solutions Location: Remote, US Salary: $150,000-$185,000 + Commission (OTE Target of $300,000-$370,000) US-based Candidates: we are currently only able to hire residents of the following U.S. states: AL, AZ, CA, CO, DC, FL, GA, HI, IL, IN, KS, MA, MD, MI, MN, MO, MT, NC, NJ, NM, NV, NY, OH, OK, OR, RI, TN, TX, UT, VA, WA, WI, WV We are unable to consider candidates residing in other U.S. states at this time. Internationally-based Candidates: we are currently only able to hire residents of the following locations: United Kingdom. We are unable to consider candidates residing in other countries at this time. Equity, Diversity & Inclusion are key to our success. We are an Equal Opportunity Employer and our employees are people with different strengths, experiences, and backgrounds, who share a passion for creating a safer, more connected world. Diversity not only includes race and gender identity, but also national origin, citizenship, sex, color, veteran status, disability, genetic information, or any other protected characteristic that is part of one's identity. All of our employees' points of view are key to our success, and we embrace individuality.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Job Summary Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Materiel Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation. Additionally, DSG provides deep technical expertise to the Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range systems. We are seeking a Satellite Systems Analyst (Project Engineer- Signal & Image Process Engineering) to join a high-performing team bringing technical skills to bear to characterize the fast-moving field of international space systems and its implications to U.S. national security space. Participate in a wide range of technical activities, work with technical intelligence, analyze global space programs, systems, and operations, and influence customer decisions on important National Security Space topics. The selected candidate will be required to work full-time, on-site at our facility at the LA AFB in El Segundo, CA, which requires access to specialized data. If the candidate has access to this data from another location, then full-time, on site work at that location would also be acceptable. This position is not eligible for teleworking. What You'll Be Doing * Responsively assess the potential impact of current worldwide space and counterspace activities on U.S. national security space operations * Utilize intelligence sources to perform engineering analysis to identify and mitigate space-based threats and threat enablers * Conduct detailed technical analyses of current and future space systems * Develop algorithms to study and/or fuse different sets of information and utilize data analytics to implement advanced processing and analysis techniques * Identify new areas of concern in Space Domain Awareness and proactively develop recommendations for further global data collection and research * Identify short- and long-term technical challenges for various customers, including the USAF/USSF, the Intelligence Community, and other government customers * Prepare technical reports, briefings, and other deliverable materials * Critically review reports, briefings, and other materials produced by team members * Support and develop customer relationships What You Need to be Successful Minimum Requirements Satellite Systems Analyst (Project Engineer- Signal & Image Process Engineering): * Bachelor's degree in a STEM field or Data Analytics is required * A minimum of (6) years of relevant professional or educational experience is required * Familiarity with space systems engineering, satellites, and operations/space craft systems or data analytics background in a space environment * Strong desire to do deep technical analysis * Be a proactive, fast learner with the willingness and ability to work in a dynamic high visibility environment with routine engagement with executive levels of government and decision makers. * Highly motivated self-starter capable of both independent analysis and collaborating with teams * Strong interest and enthusiasm for understanding global space activities and operations * Mission focused and willing to make a difference * Ability to analyze technical data, produce novel insights and conclusions, and effectively communicate results * Superior written and oral communication skills; the ability to work well with other analysts and communicate to senior military and civilian customers * Flexibility to learn new tools/capabilities as needed * Willing to travel occasionally to work location or customer site domestically. International travel to conferences or meetings is possible (as required) * This position requires an active TS/SCI clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. * Willingness to take a CI Polygraph In addition to the above, the minimum requirements for the Senior Project Engineer, Signal Image Process Engineering include: * A minimum of (10) or more years relevant technical experience is required * Proven experience space systems engineering, satellites, and operations/spacecraft systems or data analytics background in a space environment * Able to guide and mentor other analysts and develop more effective data processing techniques * Collaborate with government customers and identify new projects of interest * Effectively prioritize efforts based on a combination of factors (e.g. impact, relevance, findings, etc.) * Confidently communicate insights and findings and their significance to senior leadership How You Can Stand Out It would be impressive if you have one or more of these: * Advanced in a STEM field or closely related technical field is strongly preferred * Background in space systems engineering, space domain awareness, space system data analysis, or related fields * Understanding of EO sensor systems * Strong knowledge of RF systems * Understanding of astrodynamics fundamentals and experience with related analysis tools such as STK (Systems [previously Satellite] Took Kit) or SOAP (Aerospace's Satellite Orbit Analysis Program) * Proficiency with Python and/or other scripting/programming languages * Experience with fusing and analyzing information from multiple sources and extrapolating to answer questions * Prior experience and familiarity with DoD and IC agencies and organizations * Reading comprehension and translation skills in selected foreign languages is of interest We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) N/A Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The Mission Engineering Department(MED)provides technicalexpertiseand leadership in mission engineering methods, processes, and tools to a broad range of customers, includingDoD,NSS, NASA, NOAA, NNSA, and others. Members of the Mission Engineering Department evaluate and assess customer mission-integration needs and/or challenges, develop end-to-end mission threads, andprovidetimelyadvice, make recommendations to enterprise leaders on risks, issues, and gaps, and develop recommended solutions to enable desired mission outcomes.MEDapplies the mission-engineering tradecraft tocharacterize,build,and analyze end-to-end effects-chains. Engineering Specialists/ SeniorEngineering Specialiststypically serve as technical authority, consultant, primary investigator, or team leader on one or more projects. They leadand/or organize interfaces between customers' and Aerospace technical and management staff, coordinate large-scale technical efforts across program/project lines, mentor and serve as role models for junior staff. Work Model This isafull-time,on-siteposition basedin one of ourAerospaceoffices. (Chantilly, VA /Colorado Springs, CO/ El Segundo, CA) WhatYou'llBe Doing * Design and develop system of systems and enterprise engineering MBSE models and mission engineering principles to capture end-to-end mission threads * Develop and integrate analytical methods and tools to evaluate program and mission strategic concepts to influence solution conceptual designs for performance, risk, and resilience to disruptive events or threats * Lead development of architecture for modeling, simulation, and data tools and their interactions, defining concepts of operations and use cases, and overseeing implementation to ensure that intendedobjectivesare met * Lead and develop models and analysis toidentifyrisksinnew capabilities. The analysis will include strategic assessments, operations, resources, networks, anddata across the national security space enterprise. The recommendations will inform customer decisions on priorities, funding, requirements, and resourcing for organizations, systems, and training * Lead project teamscomprisingAerospace, customer, and contractor personnel on multiple concurrent projects to elicit andidentifyneeds, requirements, and constraints for studies and marshal technicalexpertisein multiple technical disciplines and domains to enable concurrent engineering approaches * Mentor early career and experienced staff, serving as a role model and technical advisor to an exceptionally talented and highly motivated cadre of mission engineers to develop department capabilities and meet emergingdemandsfor departmentexpertise What You Need to be Successful MinimumRequirements forMEDEngineering Specialist: * Bachelor of Sciencedegree in a technical field * Substantive experience inspace, intelligence, and/or defense domains, typically6or more years * Proficient with engineering and analytic capabilities such as Model Based Systems Engineering (MBSE) or modeling and simulation. * Experience with project planning and team leadership * Excellent interpersonal skills and ability to work effectively with customers, Aerospace program offices, and contractors; to collaborate with other functional organizations within Aerospace * Experience developing and presenting strategic decision-making and strategic communications artifacts for senior-level management and technical architecture design artifacts for engineering-level reviews * Time-management skills with the ability to manage multiple concurrent projects and to organize and lead cross-functional, cross-organizational teams to execute studies and assessments * Willing to travel domestically<10% * Ability to obtain a TS/SCI security clearance, which is issued by the US government. U.S citizenship isrequiredto obtaina securityclearance In addition, minimalrequirements for Senior Engineering Specialist: * Bachelor of Sciencedegree in a technical field, or abachelor'sdegree and equivalent technical experience * You must have substantive experience inspace, intelligence, and/or defense domains, typically10or more years * Demonstrated experience with project planning and team leadership * Exhibits exceptionallyhigh levelof innovation, creativeness, and initiative How You Can Stand Out It would be impressive if youhaveone or more of these: * Advanced degree in engineering, math, science, or related technical discipline * Demonstrated success in organizing and leading cross-functional, cross-organizational teams to execute studies and assessments and generate quality products * Hands-on experience with system or enterprise modeling in the Systems Modeling Language (SysML), Unified Architecture Framework (UAF), or Unified Profile forDoDAFand MODAF (UPDM) * Experience working closely with key Aerospace customer agencies in the defense and intelligence community, including strong knowledge of their domain and strong professional networksranging from operations, requirements, resourcing, acquisitions,testand training * Experience working large, complex issues and the ability to break down problems into meaningful steps, assigning the tasks to ateamand ensuring the team provides the requisite deliverables on time We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $117,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. At the Mission Payloads Division (MPD), we are pioneers in remote sensing systems that guide our country's space enterprise. Our talented and dynamic people create and flourish in electronics, sensors, radar, artificial intelligence (AI), and advanced data network domains. We boldly advance technology through our research and development and then forward to demonstration and integration. With innovative laboratories and prototyping, MPD delivers groundbreaking results. We guide our Department of Defense, intelligence community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at MPD! The Communication Architectures Department (CAD) performs trade studies, analyses, and simulations to optimize the overall communications performance of terrestrial, satellite, launch vehicle, and ground-based systems. CAD also provides radio frequency (RF) spectrum engineering to future military, civil, and commercial systems and guides the development of spectrum regulations and policies to assure critical wireless systems have access to necessary spectrum resources. We are seeking a Senior RF Spectrum Engineer (Engineering Specialist or Senior Engineering Specialist - Communications Systems Engineering) to support multiple facets of spectrum management and engineering such as performing interference analysis to support individual programs' spectrum certification requirements and facilitating coordination between multiple stakeholders. We work with customers throughout the Department of Defense (DoD), Intelligence Community, and civil agencies. The selected candidate will be required to work full time on-site at our facility at El Segundo, CA, Chantilly, VA, or Colorado Springs, CO. What You'll Be Doing * Perform radio frequency interference analysis and modeling of communications systems to evaluate spectrum sharing strategies and avoid harmful interference * Use knowledge of RF communications and spectrum regulations to guide program design decisions and ensure regulatory compliance * Support programs through spectrum registration and coordination processes * Coordinate with program offices, federal spectrum agencies, and other stakeholders * Mentor junior employees in spectrum management and engineering What You Need to be Successful - Engineering Specialist Minimum Requirements: * Bachelor's degree from an accredited university in Electrical Engineering or related STEM discipline * Minimum of 8 years of relevant technical experience * Knowledge of International Telecommunications Union (ITU), National Telecommunications and Information Administration (NTIA) or Federal Communications Commission (FCC) spectrum management processes * Knowledge of RF communications systems and architectures * Project development experience and ability to lead small teams of engineers * Ability to present results effectively in briefings and technical reports * Some travel, approximately less than 10%, is anticipated * This position requires ability to obtain and maintain an active TS/SCI security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. In addition to the above, the minimum requirements for Senior Engineering Specialist: * Minimum of 12 years of relevant technical experience * Proven project development and technical leadership experience How You Can Stand Out It would be impressive if you have one or more of these: * Master's or PhD in engineering or related discipline * Knowledge of various government programs and commercial satellite systems * Proficiency in Python or Matlab * Familiarity with modeling and simulation tools such as STK and Visualyse * Prior experience with spectrum coordination and policy * Active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

At Slingshot Aerospace,we'reon a mission to make space safer and more securefor everyone. Our work directlyimpactsglobal security, disaster response, climate monitoring, and the critical infrastructure that connects our world.We'rea team of builders, thinkers, and problem-solvers who believe that the next generation of space operations will be powered by better data and smarter software. We move fast,we'renot afraid to fail, and we believe the best ideas can come from anywhere-whetheryou'rein engineering, sales, product, or operations. If you want to work on something that truly matters, with people who care deeply about the impactwe'remaking and help shape the future of an industrythat'sjust getting started,you'rein the right place. As a member of Space Surveillance Research and Development (R&D) technical staff, you will support Slingshot's efforts to accelerate the security, safety, and sustainability of space via the detection, tracking, identification, and characterization of satellites and space debris. This work will include a subset of (i) designing sensing systems for space surveillance applications; (ii) development of software/hardware interfaces for ground- and space-based gimbaled and non-gimbaled sensor systems, (iii) development of state-of-the-art detection, calibration, and mount control algorithms; (iv) modeling, simulation, and analysis of sensor network capabilities; and (v) development of robust software toprocess data fromground- and space-based SDA sensors.This role requires Top Secret clearance with SCI eligibility. We'rebuilding a team of sharp, creative people who love solving hard problems. We value curiosity over ego, initiative over waiting for permission, and people who genuinely care about doinggreat work. Bring yourexpertise, your fresh ideas, and your drive-we'llbring the rocket fuel. • Execute all position responsibilities in alignment with Slingshot's core values, mission, and purpose, • Develop algorithms and software to help automate and enhance sensor data tasking, collection, processing, exploitation, and dissemination, • Perform system-level design, simulation, and integration of hardware components to create cutting-edge space surveillance systems, • Support ongoing and future transitions of Slingshot's products and services to the Slingshot Global Sensor Network (SGSN), space operations centers, and other technology testbeds, • Engage with customers and stakeholders to ensure successful outcomes for their mission-critical needs, • Contribute your expertise and ideas to help shape our products and strategies, • Prepare technical reports and briefing materials, • Represent your team and Slingshot to a broader audience through presentations to customers and stakeholders, • Serve as a technical expert and key contributor to Slingshot's space surveillance technology development, • Lead the successful execution of individual projects, small team projects, and/or product development activities, • Perform other duties as assigned (to be less than 10% of the responsibilities listed above), • Top Secret clearance with SCI eligibility isrequiredfor this role., • Undergraduate degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, Applied Mathematics, Physics, Astronomy, or a related field, • 4+ years of relevant experience, potentially accounting for a record of academic excellence with relevant internship experience, • Experience developing applications in Python, C++, and Docker, • Effective written and verbal communication skills, with the demonstrated ability to convey salient details about advanced technology in a compelling manner to both experts and non-experts alike, • Demonstrated ability to work independently with little to no day-to-day oversight, • Ability to work in a SCIF in Colorado Springs, CO for up to 20 hours per week (remainder will be remote work-from-home), • Tenacious drive to overcome challenges and deliver solutions with excellence, • Graduate level degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, Applied Mathematics, Physics, Astronomy, or a related field, • Significant experiencedeveloping and debugging applications in Python and/or C++ with deployment experience in a Linux operating environment, • Cislunar SSA experience, • Training or experience in fields such as orbital analysis, algorithm optimization, software/hardware interfacing, embedded/GPU development, astrodynamics, estimation theory, statistical analysis, remote sensing, radiometry, and machine learning Location:Hybrid Colorado Springs, CO Area (50% onsite in SCIF, 50% remote) Relocation: Relocation assistance available for qualified candidates Classification:Full time Exempt (learned professional exemption) US-based Candidates: we are currently only able to hire residents of the following U.S. states: AL, AZ, CA, CO, DC, FL, GA, HI, IL, IN, KS, MA, MD, MI, MN, MO, MT, NC, NJ, NM, NV, NY, OH, OK, OR, RI, TN, TX, UT, VA, WA, WI, WV We are unable to consider candidates residing in other U.S. states at this time. Internationally-based Candidates: we are currently only able to hire residents of the following locations: United Kingdom. We are unable to consider candidates residing in other countries at this time. Equity, Diversity & Inclusion are key to our success. We are an Equal Opportunity Employer and our employees are people with different strengths, experiences, and backgrounds, who share a passion for creating a safer, more connected world. Diversity not only includes race and gender identity, but also national origin, citizenship, sex, color, veteran status, disability, genetic information, or any other protected characteristic that is part of one's identity. All of our employees' points of view are key to our success, and we embrace individuality.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED)offers unparalleledexpertisein systems engineering to the U.S. government and various public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced development and application of space systems. From systems CONOPs and architecture development to system design and analysis, mission assurance, cost and schedule assessment, and economic market analysis, SEDleveragesa vast array of engineering and business disciplines across a diverse and dynamic portfolio of space programs and national challenges spanning the total space system lifecycle. TheDigital Systems Engineering Department (DSED), part of SED, serves as a strategic partner to government and commercial organizations navigating the digital transformation of systems engineering. Throughappliedresearch and development,agilerapid prototyping,objective independent assessments, and expert advisory services, DSED enables customers to successfully institutionalize Digital Systems Engineering (DSE) concepts, methods, practices, and tools throughout their systems acquisition and realization lifecycle. Our comprehensive approach-integrating the threefunctionalpillars of Digital Engineering (DE), Model-Based Engineering (MBE), and Systems Engineering (SE),empowers customers to accelerate innovation, reduce risk, and achieve mission success in increasingly complex spaceand defensesystem environments. Job Summary We areseekinga highly experiencedSenior ProjectEngineerwith a focusDigitalandSystems Engineeringto drive the development and executionand management ofcomplex MBSEand DEprojectportfolios. This role requires a deep understanding of MBSE concepts, methodologies, frameworks, tools, and best practices to enhance the acquisition and realization of space and defense systems encompassing systems architecture, design, analysis, and lifecycle management. The ideal candidate will have a strong background in systems engineering, projectportfoliomanagement, and cross-functional collaboration withAerospace program offices andETG organizations within a dynamic and innovative environment. What You'll Be Doing * Plan, execute, and lead MBSEand DER&D initiatives and projects, ensuring integration of systems engineering best practices. * Provide oversight of project teams developing descriptive models using open-standard modeling languages (SysML, UAFML, BPMN) and industry-recognized tools (e.g., Cameo,SparxEA, Rhapsody). * Guide project teams through the full system development lifecycle, from concept to deployment. * Drive innovation and best practices in MBSE, ensuring alignment with industry trends and organizational, and customer goals. * Collaborate with multi-disciplinary teams, including software, hardware, and domain experts, to develop and analyze system models in the systems acquisition and realization lifecycle. * Author, publish, and present papers, presentations, and training material on MBSE topics of mutual interest to Aerospace and customers. * Participate in MBSEand DErelated standards organizations andprofession societyworking groups (e.g.,OMG, INCOSE,Digital Twin Consortium,AIAA, IEEE)representingAerospace interests. * Mentor and train junior and mid-level engineers on MBSE principles, practices, and tools. What You Need to Be Successful MinimumRequirements: * B.S. degree in a relevant Engineering discipline (Aerospace, Systems, Electrical, Mechanical, etc.), Computer Science, or related technical field. * 12+ years of experience in three or more systems engineering functional areas (e.g.requirements, architecture, design) with at least 5 years in MBSEand DE. * Proficiencyin MBSE tools such as Cameo Systems Modeler,SparxEA, or IBM Rhapsody. * Strong knowledge of descriptive modeling languages (e.g.,SysML, UAFML, BPMN), architecture frameworks (e.g.,DoDAF, UAF, TOGAF), and methodologies (e.g., OOSEM,SysMOD, ISE&PPOOA). * Must be aself-starter with excellent problem-solving, communication (verbal and written), andproject portfolio andtechnical leadership skills. * Comfortable working in a collaborative, fast-paced environment with cross-functionalgovernment,SETA, andotherFFRDC teams. * Ability to clearly explain projectoutcomes and deliverables tostakeholdersnot versed in MBSE. * Excellent written and oral communication skills. * Possess strong organizational, time management and project management skills. * Ability to coordinate efforts and work with other internal and external organizations. * Ability to work well in a team environment. * Demonstrate flexibility and ability to adapt to changing program office sponsor and customer needs. * Problem-solving, analytical, and innovation mindset. * Willing to traveltocustomeror contractorsite,domestically. * This position requires the ability to obtain a TS/SCI security clearance issued by the U.S. Government. U.S. citizenship isrequiredto obtain a security clearance. How You Can Stand Out It would be impressive if you have one or more of these: * M.S. or Ph.D. degree inarelevant engineering discipline (Aerospace, Systems, Electrical, Mechanical, etc.), Computer Science, or related technical field. * Practical systems engineering work experience in the space, defense, or nuclear security domains. * Familiarity with agile project management using JIRA. * Knowledge of Digital Engineering (DE) concepts, including digital engineering ecosystems, digital threads, and digital twins. * INCOSECSEP/ESEPcertification. * PMI PMPcertification. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $151,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, development planning, system of systems engineering, and threat reduction to help shape the future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including US Space Force, U.S Space Command, Air Force Materiel Command, and senior leadership at the Pentagon, but also provides a broad range of services and support across the national space enterprise, maintaining vertical responsibilities with customers but also horizontal, matrixed responsibilities across the corporation. DSG also assists the Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range systems. As a Phased Array Radar Software Engineer within the Space Domain Awareness (SDA) Sensors & Analytics (S2A) department within the Enterprise Ground Division, you will perform duties in support of the chief engineer and program manager for the multi-billion dollar for the Ground Based Radar Digitization (GBRD) upgrade of UEWR, PARCS, Cobra Dane, and Eglin radars. This includes providing technical leadership for acquiring, designing, building, integrating, and testing these ground-based radars for SDA and work with stakeholders across the national security space enterprise. The selected candidate will be required to work full-time, on-site at our facility in Colorado Springs, CO. What You'll Be Doing • Serve as a subject matter expert for software development with government, other FFRDCs, and SETA personnel directly supporting the GBRD program manager and lead engineer, • Work on multi-phase projects to bring new radar capability into operations for the SDA mission, • Understand contractor's SW architecture from high level software down to the physical layer in order to assess deficiencies, risk, resiliency, and efficiency, • Lead SW integration efforts for any third-party systems that the contractor's SW must interface with and/or platforms to be hosted on, • Working new efforts and requirements through the program's Agile process, • Understand and assess data architecture, • Initiate acquisition of Aerospace Engineering Technology Group teams, and lead analyses in requirements development, risk evaluation, sensor performance, and system-of systems engineering, • Act as spokesperson for, and as a senior mentor to, government customers on software architecture, development strategy, design, performance, and operations for new SDA radar systems capability What You Need to be Successful Minimum Requirements - Sr. Project Engineer - Communication Systems & Systems Engineering - Acquisition: • Bachelor's degree from an accredited program in Remote Sensing, Astronomy, Physics, Mathematics, Communications Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, Software Engineering, Cloud Computing or related technical engineering discipline, • 12 or more years of technical or programmatic experience in software development and software architecture, • Experience with modern toolchains and SW virtualization such as containers and virtual machines, • Experience with agile software development processes, • Experience with modern Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) architectures and constructs, • Experience with cloud technologies, • Track record of leading matrixed technical teams, • Substantive experience with DoD acquisition processes, • Proven ability to identify and assess risk areas and to work closely with engineering and program office peers, customers, and contractor personnel to resolve issues quickly, • Willing to travel domestically/internationally approx. 10%, • This position requires the ability to obtain and maintain a Top Secret clearance, issued by the US government. US citizenship is required to obtain a clearance How You Can Stand Out It would be impressive if you have one or more of these: • Masters or PhD degree from an accredited program in Remote Sensing, Astronomy, Physics, Mathematics, Communications Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, Software Engineering or related technical engineering discipline, • Active and current Top Secret security clearance, • Familiarity with the space domain awareness mission area, • Experience integrating 3rd party software into large software systems, • Experience with Eglin, PARCS, UEWR, Eglin, or Cobra Dane software architectures, • Experience with RF digital engineering and/or agile approaches to analysis and development activities, • Experience with ground-based phased array radar systems that includes experience in RF processing and software development, • Knowledge of the DoD acquisition lifecycle gained through time in a systems program office, DoD laboratory or test organization, or other DoD acquisition-related organization We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $166,400.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) offers unparalleledexpertisein systems engineering to the U.S. government and various public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced development and application of space systems. From systems CONOPs and architecture development to system design and analysis, mission assurance, cost and schedule assessment, and economic market analysis, SEDleveragesa vast array of engineering and business disciplines across a dynamic portfolio of space programs and national challenges spanning the total space system lifecycle. Aerospace's Engineering Economic and Management Sciences (EEMS) Department isseekingan energetic and knowledgeableProgram Planning & Schedule Engineer/SeniorProgram Planning & ScheduleEngineerto join an innovative and highly productive team of cost, schedule, and operations research professionals. This growing, geographically distributed department supports a wide range of customers across the National Security, Civil and Commercial, and International Space Communities. EEMS leveragesexpertisein cost, schedule, and economic engineering, along with operations research and management science techniques, to enhance cost- and schedule-related decision-making processes. The department also conducts integrated studies, technical deep dives, and comprehensive reviews thatprovideactionable insights and uncover risks and opportunities. These efforts enable decision-makers to balance trade-offs,optimizeresource allocation, and develop robust solutions tailored to mission-critical challenges.EEMS also conducts government Business Intelligence, acquisition Workforce and Economic Modeling, and helps customersleverageartificial intelligence (AI) for rapid acquisition Decision-Support.By synthesizing lessons learned from a variety of programs, EEMS continually refines engineering management practices in cost, schedule, and risk analysis to deliver impactful and enduring results. Work Model:This position is full-time and requires on-site work at one of the following locations:El Segundo,CA;Chantilly, VA; Crystal City, VA; Greenbelt, MD;Huntsville, AL; Albuquerque, NM; Colorado Springs, CO,offering an in-person work model that combines 4 or more regular onsite workdays per week and remote flexibility as the business needs allow. WhatYou'llBe Doing * Advise national security and civil/commercial customers on schedule planning, program phasing, and execution strategies to support the successful development and delivery of space systems. * Participate in space system design, acquisition, and program evaluation teams, supporting or leading schedule analysis activities and providing insight into schedule feasibility, critical path drivers, and schedule-related program risks. * Develop and evaluate Integrated Master Schedules (IMS) and perform independent schedule estimates and schedule health assessments to assess schedule realism and program execution readiness. * Conduct schedule risk analyses using probabilistic modeling techniques to quantify potential impacts to key program milestones and delivery timelines. * Analyze contractor schedules, proposals, and program documentation to evaluate schedule performance, margin, and programmatic risks, and ensure Aerospace technical quality in terms of completeness, accuracy, and analytical rigor. * Develop andmaintainschedule analysis tools, databases, and methodologies, contributing to more efficient and data-driven schedule engineering practices across programs. * Mentor junior staff, support peer reviews of technical products, and develop clear reports and briefings that communicate schedule findings and recommendations to support critical customer decisions. What You Need to be Successful: MinimumRequirements: * Bachelor's degree or morein Operations Research, Industrial Engineering, Systems Engineering, Economics, or a related quantitative analysis / STEM field. * 12 years of relevant experience in scheduling andprogramcontrols, preferably within the aerospace, defense, or advanced technology industries. * Familiarity with aerospace engineering processes, product lifecycle stages, and manufacturing workflows. * Proven ability toestablishand maintain effective working relationships across corporate staff, peers, management, program offices, customers, and contractors. * Demonstratedexpertisein leading cross-functional scheduling and project control teams, as well as mentoring junior team members. * Hands-on experience developing and managing large-scale, multi-disciplinary program schedules, conducting schedule risk assessments, and developing models. * Proficiencyin industry-standard schedule and project management tools (e.g., ACEIT JACS, Primavera, Microsoft Project, Full Monte,SteelrayProject Analyzer, Milestones Professional) and standard risk analysis tools (e.g., CrystalBall, @Risk). * Strong understanding of Earned Value Management (EVM), including the ability to track and report performance metrics (e.g., CPI, SPI, and BAC). * Willingness to travel domestically up to 10%. * This position requires the ability to obtain andmaintainan active TS/SCI clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance. How You Can Stand Out * Advanced degree in Engineering orrelatedSTEMfield * Exceptional interpersonal, verbal, and written communication skills, with the ability to engage effectively across all organizational levels. * Experience working in a program office setting, managing matrix support, and developing statements of work. * Knowledge of government scheduling practices (e.g., DoD, NRO, NASA). * Experience developing schedule dashboards and creating schedule estimating relationships (SERs). * Knowledge of program planning, Earned Value Management, and Agile project management tools (e.g., JIRA). * Recognition as a subject matter expert,demonstratedthrough publications, presentations, or contributions to the professional community. * Professional certification such as Project Management Professional (PMP), Planning and Scheduling Professional (PSP), or Program Management Institute Scheduling Professional (PMI-SP) from recognized professional societies (e.g., PMI, AACE). * A current and active TS/SCI clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $151,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. At the Mission Payloads Division (MPD), we are pioneers in remote sensing systems that guide our country's space enterprise. Our talented and dynamic people create and flourish in electronics, sensors, radar, artificial intelligence (AI), and advanced data network domains. We boldly advance technology through our research and development and then forward to demonstration and integration. With innovative laboratories and prototyping, MPD delivers groundbreaking results. We guide our Department of Defense, intelligence community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at MPD! The Communication Architectures Department (CAD) performs trade studies, analyses, and simulations to optimize the overall communications performance of terrestrial, satellite, launch vehicle, and ground-based systems. CAD also provides radio frequency (RF) spectrum engineering to future military, civil, and commercial systems and guides the development of spectrum regulations and policies to assure critical wireless systems have access to necessary spectrum resources. We are seeking a Senior RF Spectrum Policy Analyst/Engineer (Engineering Specialist or Senior Engineering Specialist - Communications Systems Engineering) to support multiple aspects of spectrum policy for the government customer, including evaluating potential impacts of proposed policies and advocating for policy positions that maintain customer access to spectrum. We work with customers throughout the Department of Defense (DoD), Intelligence Community, and civil agencies. The selected candidate will be required to work full time on-site at our facility at Chantilly, VA or El Segundo, CA, or Colorado Springs, CO. What You'll Be Doing * Evaluate national and international spectrum policy activities, including International Telecommunications Union (ITU), White House, Congress, Federal Communications Commission (FCC), and National Telecommunications and Information Administration (NTIA) actions, to determine impacts to the customer * Support development and implementation of spectrum plans, strategies, and policies for customer organizations * Advocate for policy positions to protect the customer's use of spectrum * Provide technical analysis to support spectrum reallocation studies * Coordinate with program offices, federal spectrum agencies, and other stakeholders * Mentor junior employees in spectrum management and engineering What You Need to be Successful - Engineering Specialist Minimum Requirements: * Bachelor's degree from an accredited university in Electrical Engineering or related STEM discipline * Minimum of 8 years of relevant technical experience * Knowledge of International Telecommunications Union (ITU), National Telecommunications and Information Administration (NTIA) or Federal Communications Commission (FCC) spectrum management processes * Prior experience with spectrum policy and coordination * Knowledge of RF communications systems and architectures * Project development experience and ability to lead small teams of engineers * Ability to present results effectively in briefings and technical reports * Some travel, approximately less than 10%, is anticipated * This position requires ability to obtain and maintain an active TS/SCI security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. In addition to the above, the minimum requirements for Senior Engineering Specialist: * Minimum of 12 years of relevant technical experience * Proven project development and technical leadership experience How You Can Stand Out It would be impressive if you have one or more of these: * Master's or PhD in engineering or related discipline * Knowledge of various government programs and commercial satellite systems * Experience in leading matrixed teams * Ability to understand complex political, economic, commercial, technical, and national security factors involved in spectrum policy * Experience with programming languages such as Python or Matlab and/or modeling and simulations tools such as STK and Visualyse * Active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $1.00 - $1.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Aerospace Corporation is hiring undergraduate and graduate-level students for our Aerospace Rising Star program. Applying to this job requisition will put you in a candidate pool used to hire for the class of 2026 Aerospace Rising Stars for opportunities across the company. The Aerospace Rising Star Programs are in partnership with universities and recruitment pipeline organizations and include paid full-time positions for a minimum of 10-weeks in the summer. The selected candidate will be required to work full-time, on-site at a designated Aerospace facility which include but are not limited to: El Segundo, CA, Chantilly or Arlington, VA, Huntsville, AL, Colorado Springs, CO, Albuquerque, NM, Houston, TX. What You'll Be Doing * Assignments vary depending on the hiring organization * Participateswith an interdisciplinary team in ongoing research or technical programs with academic collaboration partners * Applies standard techniques and procedures to carry out a series of prescribedscientific and/or engineering tasks * Training and mentorship will be provided WhatCorporateSkillsYou'll Bring * Strong written and oral communication skills * Must work well in a team environment * Possess organizational, time management and project management skills * Demonstrate flexibility and ability to adapt to changing organizational need * Interpersonal skills to coordinate efforts and work with other internal and external organizations What You Need to be Successful Minimum Requirements: * Currently enrolled full-time in an accredited college/university program pursuing a Bachelor's, Master's or Ph.D. degree in Aero/Astro Engineering, Chemical Engineering/Chemistry, Computer Engineering, Computer Science, Cyber/Cyber Security, Electrical Engineering, Electrical, and Computer Engineering, Intelligence Studies, Materials Science, Mathematics, Mechanical Engineering, Physics, Software Engineering, Systems Engineering or related engineering or technical discipline. * Nomination from one of the following programs: Dr. Austin STEM Endowment Program, GEM Fellowship Program, Matthew Isakowitz Commercial Space Scholarship or the Association of Corporate Counsel. * Availability to work full-time for a minimum of 10 weeks outside of university term and ability to return to a degree program full-time after completion of the internship. * Positions require the ability to obtain and maintain a security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. * Current unofficial transcripts required. How You Can Stand Out It would be impressive if you have one or more of these: * GPA 3.0 or higher * Active security clearance * Experience programming in C, C++, HTML, Python, JAVA * Experience in developing and delivering presentations * Experience in working in an autonomous work environment on complex projectsor with team groups * Software design, development, unit testing, and integration experience Temporary housing assistance is not available. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) N/A Pay Basis: Hourly Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space-enabled mission effects. The Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects chain analysis and space and space-enabled campaign modeling.As a member ofCMED, you willprovidetechnical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. MS&A focus areas include agent-based modeling, red vs blue simulations, militaryutilityand capability drawdown,killchaineffectiveness, enterprise architecture resiliency, and command and control (C2) evaluation. We support a variety of customers with diverse program portfolios, and we are looking for curious and innovative teammates to help us address our customers' hardest problems! Work Model: Thisis afull-time, 100%onsitepositionlocatedineitherEl Segundo, CA, Colorado Springs, CO, or Chantilly, VA. WhatYou'llBe Doing * Work closely with our cross-missionfocused program offices and customers to translate their program needs into modeling, simulation, and analysis tasks. * Represent the Cross-Mission Effectiveness Department as a technical authority in your area(s) of expertise. * Independently leadand contribute to technicalanalysisprojects toensuretimely,accurate, and consistent team deliveries. * Exercise yourexpertisein understanding, modeling, and analyzing enterprise-level integratedmissions * Develop and present briefings and reports for program offices and customers. * Mentor junior staff members on technical and professional development subjects and contribute to a learning environment where it is encouraged to share ideas and feedback. * Traveloccasionally asrequired. What You Need to be Successful-Engineering Specialist-Signal & Image Processing and Modeling & Simulation Engineering MinimumRequirements: * Bachelor'sdegree inengineering (aerospace, astronautical, mechanical, or software), computer science, physics, operations research, or closely related technical field from an accredited school. * 8more years of increasingly responsible professional engineering/scientific experience, including multi-disciplinary systems engineering and/or program management environments. * Technical understanding of space operations, red vs blue simulations, militaryutilityand capability drawdown,killchaineffectiveness, enterprise architecture resiliency, and/or command and control (C2). * Advanced experience withPythonandC++. * Demonstratedhighlevelof creativity, initiative, and self-motivation. * Ability to work on dynamic assignments and adapt to changing customer expectations. * Collaboration skillsfor integratingacross organizational boundaries and with multiple customers to drive impactful, end-to-end solutions. * Excellent interpersonal skills with effective oral and written communication skills. * This position requires ability to obtain and maintain a security clearance, which is issued by the US government. U.S. citizenship is required to obtain a Top Secret/SCIClearance. How You Can Stand Out It would be impressive if youhaveone or more of these: * An advanced degree in applicable STEM areas or other relevant disciplines. * Proficiencywith the Advanced Framework for Simulation, Integration, and Modeling (AFSIM). * Demonstrated strength in sensor-and architecture-levelsimulationsandmission performance assessments. * Knowledge of Intelligence Community, U.S. Department of Defense, and Department of the Air Force business practices and programs. * Current Top Secret/SCIClearancewithpolygraph, and special programs access. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $193,500.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

At Slingshot Aerospace,we'reon a mission to make space safer and more securefor everyone. Our work directlyimpactsglobal security, disaster response, climate monitoring, and the critical infrastructure that connects our world.We'rea team of builders, thinkers, and problem-solvers who believe that the next generation of space operations will be powered by better data and smarter software. We move fast,we'renot afraid to fail, and we believe the best ideas can come from anywhere-whetheryou'rein engineering, sales, product, or operations. If you want to work on something that truly matters, with people who care deeply about the impactwe'remaking and help shape the future of an industrythat'sjust getting started,you'rein the right place. ThePartner & Field Marketing Manageris responsible forplanning and executing Slingshot's field marketing events and supporting enablement programs for strategic partners and marketplaces. This role sits within the Marketing organization and works closely with Product Marketing, Sales, Partnerships, andRevOpsto ensure Slingshot is represented consistently and effectively across events, partner channels, and joint go-to-market initiatives. This is a hands-on, execution-oriented role ideal for someone earlier in their marketing career who enjoys managing events, building partner-facing materials, and supporting GTM programs. The Manager willownend-to-end event execution, contribute to partner enablement efforts, and help scale repeatable marketing programs that drive awareness, engagement, and pipeline. We'rebuilding a team of sharp, creative people who love solving hard problems. We value curiosity over ego, initiative over waiting for permission, and people who genuinely care about doinggreat work. Bring yourexpertise, your fresh ideas, and your drive-we'llbring the rocket fuel. • Plan and execute Slingshot's marketing events, including conferences, trade shows, partner events, hosted customer sessions, and virtual events., • Manage eventlogisticsend-to-end: timelines, budgets, vendors, registrations, shipping, on-site coordination, and post-event follow-up., • Partner with Product Marketing and Sales to ensure event messaging, demos, and materials align with GTM priorities., • Support marketing and enablement efforts for strategic partners and marketplaces (e.g., Carahsoft,Bluestaq, AWS, and others)., • Coordinate partner webinars, joint events, and co-marketing activities., • Develop andmaintainpartner-facing marketing assets, including one-pagers, presentations, marketplace listings, and enablement kits., • Create andmaintaina centralized library of event and partner enablement materials., • Support sales-facing enablement needs related to events and partner-led opportunities (e.g., event follow-up kits, partner pitch decks)., • Gather feedback from Sales and partners to continuously improve materials and programs., • Work cross-functionally with Marketing, Sales, Partnerships, andRevOpsto ensure alignment across field programs., • Track event and partner marketing performance, including attendance, engagement, and pipeline influence., • Support process improvements and documentation to make events and partner programs more scalable and repeatable., • 3-6 years of experience in marketing, events, partner marketing, field marketing, or a related role., • Hands-on experience planning and executing in-person and/or virtual events., • Strong project management skills with attention to detail., • Comfort working cross-functionally with Sales, Marketing, and Partner teams., • Familiarity with CRM and marketing tools (HubSpot or similar)., • Experience supporting B2B or B2G marketing teams., • Exposure to partner or channel marketing programs., • Familiarity with government, defense, space, or aerospace markets., • Strong written and verbal communication skills. Location:Remote (US) Salary Range:$81,000 - $135,000 US-based Candidates: we are currently only able to hire residents of the following U.S. states: AL, AZ, CA, CO, DC, FL, GA, HI, IL, IN, KS, MA, MD, MI, MN, MO, MT, NC, NJ, NM, NV, NY, OH, OK, OR, RI, TN, TX, UT, VA, WA, WI, WV We are unable to consider candidates residing in other U.S. states at this time. Internationally-based Candidates: we are currently only able to hire residents of the following locations: United Kingdom. We are unable to consider candidates residing in other countries at this time. Equity, Diversity & Inclusion are key to our success. We are an Equal Opportunity Employer and our employees are people with different strengths, experiences, and backgrounds, who share a passion for creating a safer, more connected world. Diversity not only includes race and gender identity, but also national origin, citizenship, sex, color, veteran status, disability, genetic information, or any other protected characteristic that is part of one's identity. All of our employees' points of view are key to our success, and we embrace individuality.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The RPO Analysis and Integration Department (RAID) is one of EED's premier orbital engagement and rendezvous and proximity operations (RPO) modeling and analysis groups. We deliver impactful mission-level modeling, simulation and integration support to a variety of military and civil customers to enable the key missions that will service and protect critical space infrastructure.We are looking for anRPO Flight Dynamics Engineer(Member of Technical Staff/Senior Member of Technical Staff- Flight Mechanics)tojoin the RAID team. The selected candidate will provideexpertisefor a wide range of customer flight-mechanics needs, supporting analysis, research, and development requests.The work will require candidates to provide deep technical solutions while also collaborating with engineering partners tofacilitateintegrated solutions for our customers' hardest problems. Customers will includedefense, intelligence, civil,and commercialorganizations. Work Model This is afull-timeposition based inEl Segundo, CA or Chantilly, VA,offering an in-person work model that combines 4 or more regular onsite workdays per week and remote flexibility as business needs allow. WhatYou'llBe Doing * Develop Concepts of Operations (CONOPS), exploreTactics, Techniques, and Procedures (TTPs), and incorporate complexoperational constraints into the design and maturation of space systemsthat support RPO objectives. * Support evaluation of contested space mission applications to assess system vulnerabilities and contribute tothedevelopment of operational concepts. * Perform research and development and build new flight dynamics tools to cultivate andmaintaina healthy and modern internal tool basethat supports customer deliverables. * CombineAI/ML/RL techniques with flight mechanics modelingtoassess complex analysis and decision-making trade spaces. * Collaborate with multidisciplinary teams to translate customer mission requirements into technical solutions and analysis products. * Occasional travel to support customer efforts. What You Need to be Successful MinimumRequirements forMember of Technical Staff- Flight Mechanics * BSdegreefroman accredited college/university programin engineering, mathematics, physics, computer science, or related field * Twoor moreyears ofprofessional,technical work experiencein one or more of the following subjects: space mission analysis and design, astrodynamics,trajectorysimulationand performance optimization of spacecraft conducting RPO, orbit determination,state estimation, relative navigation,algorithm design, software development, mathematical modeling * Proficiencywith one or more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB * Effective written and verbal communication skills * Willing to travel domestically to customer and contractor facilities (approx. 10%) * This position requires ability to obtain andmaintaina security clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance. In addition to the above, theminimumrequirements for theSenior Member of Technical Staff - Flight Mechanicsinclude: * Five or more years of experience of relevant technical workor PhD * Demonstrated technical excellence in the relevant job capabilities and functions * The ability tooperateindependently, often in the presence of ambiguity, and still deliver high quality, relevant end products to a range of customers How You Can Stand Out It would be impressive if you have one or more of these: * MS or PhDdegreefroman accredited college/university programin engineering, mathematics, physics, computer science, or related field * Graduatelevelcourse work,research,and/or experience in the following areas:space mission analysis and design, astrodynamics, trajectorysimulationand performance optimization of spacecraft conducting RPO, orbit determination,state estimation, relative navigation * Experience using or building analysis software to combine numerical methods, orbital or flight mechanics, and optimization approaches for spacecraftor related vehicles * Advanced algorithm development skills to include parallel processing and scripting experience * Experience with contested space trajectory applications, military exercises, and wargaming events * Current SSBI with an active TS/SCIand/or TS/SAPclearance We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $95,200.00 - $165,500.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a diverse and dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The RPO Analysis and Integration Department (RAID) is one of EED's premier orbital engagement and rendezvous and proximity operations (RPO) modeling and analysis groups. We deliver impactful mission-level modeling, simulation and integration support to a variety of military and civil customers to enable the key missions that will service and protect critical space infrastructure. We are looking for an RPO Flight Dynamics Engineerto join the RAID team. The selected candidate will provideexpertisefor a wide range of customer flight-mechanics needs, supporting analysis, research, and development requests. The work will require candidates to provide deep technical solutions while also collaborating with engineering partners tofacilitateintegrated solutions for our customers' hardest problems. Customers will includedefense, intelligence, civil, and commercialorganizations. Work Model This is a full-time position based in El Segundo, CA, Chantilly, VA, or Colorado Springs, CO, offering an in-person work model that combines 4 or more regular onsite workdays per week and remote flexibility as business needs allow. What You'll Be Doing • Develop Concepts of Operations (CONOPS), explore Tactics, Techniques, and Procedures (TTPs), and incorporate complex operational constraints into the design and maturation of space systems that support RPO objectives., • Support evaluation of contested space mission applications to assess system vulnerabilities and contribute to the development of operational concepts., • Perform research and development and build new flight dynamics tools to cultivate and maintain a healthy and modern internal tool base that supports customer deliverables., • Combine AI/ML/RL techniques with flight mechanics modeling to assess complex analysis and decision-making trade spaces., • Collaborate with multidisciplinary teams to translate customer mission requirements into technical solutions and analysis products., • Occasional travel to support customer efforts. What You Need to be Successful Minimum Requirements for Member of Technical Staff - Flight Mechanics • MS degree from an accredited college/university programin engineering, mathematics, physics, computer science, or related field (pursuing or conferred within last 12 months), • 0-1 years of professional,technical work experience, • Experience in one or more of the following subjects: space mission analysis and design, astrodynamics, trajectory simulation and performance optimization of spacecraft conducting RPO, orbit determination, state estimation, relative navigation, algorithm design, software development, mathematical modeling, • Proficiencywith one or more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB, • Effective written and verbal communication skills, • Willing to travel domestically to customer and contractor facilities (approx. 10%), • This position requires ability to obtain and maintain a security clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance., • Transcripts required for this position How You Can Stand Out It would be impressive if you have one or more of these: • PhD degree from an accredited college/university programin engineering, mathematics, physics, computer science, or related field (pursuing or conferred within last 12 months), • Demonstrated technical excellence in the relevant job capabilities and functions, • The ability tooperateindependently, often in the presence of ambiguity, and still deliver high quality, relevant end products to a range of customers, • Graduatelevelcourse work,research,and/or experience in the following areas:space mission analysis and design, astrodynamics, trajectory simulation and performance optimization of spacecraft conducting RPO, orbit determination, state estimation, relative navigation, • Experience using or building analysis software to combine numerical methods, orbital or flight mechanics, and optimization approaches for spacecraft or related vehicles, • Advanced algorithm development skills to include parallel processing and scripting experience, • Experience with contested space trajectory applications, military exercises, and wargaming events, • Current SSBI with an active TS/SCI and/or TS/SAP clearance We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $100,000.00 - $140,000.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a wide-ranging and dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The Space Control and Awareness Department (SCAD) is seeking a new team member to support mission analyses and operations. SCAD performs concept development, systems engineering, architecture analysis, algorithm development and evaluation support for national security space customers emphasizing electronic warfare (EW), directed energy (DE) effects, space domain awareness (SDA), Radar, Electro-Optical (EO) and Infrared (IR) sensors, orbit determination, and space protection and security. The Space Domain Awareness and Space Control Analyst will provide project and technical leadership, analytical support, algorithm development, systems engineering and architecting, and modeling and simulation analysis for space protection, space threat susceptibility, directed energy analysis, and space domain awareness. Candidate will interact directly with government customers as well as Aerospace program office personnel in the Colorado Springs area and collaborate closely with Engineering and Technology Group (ETG) and program office personnel in El Segundo, CA, Chantilly, VA, and other locations. Work Model: This is a 100% on-site position located in Colorado Springs, CO. What You'll Be Doing * Contribute to risk and resilience assessments over a broad range of threats to satellite operations including, but not limited to, RF and optical interference and counterspace threats. * Support other focus areas of the department, which could include modeling and risk assessments of kinetic threats (such as debris, collision, and disposal), Space Domain Awareness, and mission operations. * Conduct a range of analysis using a framework of modeling, simulation and analysis capabilities including in-house, custom and commercially available/government provided modeling tools * Analyze electro-optical (EO), infrared (IR), radar and passive radio frequency (RF) sensor concepts, architectures, and algorithms * Directly support the technical lead for a modeling and simulation effort for the Space Security and Defense Program by providing analysis, development support and guidance of early career engineers * Provide independent assessments and lead studies with teams of analysts What you need to be successful Space Domain Awareness and Space Control Analyst Minimum Requirements: * Advanced degree in mathematics, engineering, physics, computer science or equivalent, or a bachelor's degree with eight (8) years of applicable experience required * Demonstrated experience within the SDA, space control mission areas or MW/MT/MD mission areas * Experience with, or understanding of, electronic warfare and directed energy effects * Experience in modeling, simulation, analysis, and/or algorithm development * Led development of computer tools and simulations to support analyses of interdisciplinary support teams and performing general systems engineering and integration support * Experience in at least one the following programming languages; Java, C++, Python, MATLAB, C, or FORTRAN. * Good interpersonal communication and briefing skills along with the ability to work independently and interact effectively with high-level government, Aerospace, and contractor personnel. * This position requires the ability to obtain and maintain a security clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. How you can stand out * Current TS/SCI clearance. * Background in command and control. * Experience with EO/IR sensors, especially for missile warning/missile defense * Operational experience as an orbit analyst, space control operator, battle manager in the air, maritime or missile domains (e.g. AWACS, AEGIS, GMD, HIMARS, etc.), or an Air Force weapons school graduate * Experience with or understanding of electronic warfare and/or passive RF collection modeling * Experience with space surveillance network sensor operations, or other SOSI network sensor operations * Fluency in agile software development using object-oriented languages such as C++ or Java We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $117,300.00 - $175,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) provides unmatched experience in systems engineering to the U.S. government and tonumerouspublic and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced application of space technology. From systems architecture development to system analysis and optimization, astrodynamics, orbital debris, navigation, failure analysis, mission assurance, cost and schedule assessment, and economic market analysis, SED exploits an incredibly broad array of engineering and business disciplines against a diverse and dynamic portfolio of programs and national challenges. The Acquisition Planning and Decision Analytics(APDA)Department is seeking aSeniorAcquisition andSystemsEngineerto join a diverse, innovative, and highly productive team ofacquisition and systems engineeringprofessionals.Thisgrowing,geographically distributeddepartment supports a wide range of customers in the National Security, Civil and Commercial, and International Space Communities.APDA applies deep technicalexpertiseand experience todeliver pre-acquisition and systems engineering planningexpertiseand products to form a sound basis for space, ground, and launch system program acquisition lifecycle activities. Work Model:This full-time position will belocatedonsite in any of Aerospace's campus locations (El Segundo, CA; Colorado Springs, CO;Chantilly, VA,). WhatYou'llBe Doing * Atrustedtechnical programadvisor focused on solving some of the nation's most critical missions withcutting-edgesolutions that meet the future head-on. * Advise key stakeholders and government customers by conductingcradle-to-gravecontract support,risk management, and contractsupportactivitiesto communicatecontractadministration, compliance, and oversightactivities, best practices and lessonslearned. * Collaborate withgovernment program office customers, stakeholders, and colleagues to provide agile, responsive, and decisive advice on diverse and innovative contracting strategies. * Exercise independent judgment and discretion in project/program/portfolioplanning and resolving complex contract issues, focusing on clear communication and relationship management. * Developrecommendations for complex contractual matters,contracts strategy,vendorrelationship management,riskassessmentsand mitigation plans. * Support modernization ofcapabilitiesto bettermanage, integrate, and sharedataacross the subdivisionand ensure the implementation oftechnical and operationalbest practicesand lessons learned. * Host educational workshops, brown-bag lunch sessions, and training programs to promote knowledge sharing. * Develop and deliveraccurateandtimelyreports and presentations that clearly communicate results and solutions to support critical decisions. What You Need to be Successful MinimumRequirements:Senior Project Engineer: * Bachelor's degree * At least 12 years of relevant experience in space-relatedacquisition and systems engineering * Previousexperience leading highly technical project teams. * Requires contracts management understanding to support the Contract Lifecycle from proposal preparation and strategy through submittal, negotiations, execution, and closeout. * Experienced with Government (FAR / DFAR) contracting: Fixed Price (FP), Time & Material (T&M), Cost Plus Award Fee (CPAF), Cost Plus Fixed Fee (CPFF), Level of Effort (LOE), Indefinite Delivery / Indefinite Quantity (IDIQ) type contracts. * Experience withnon-FARbased instruments such as Other Transaction Agreements, Grants, and/or Cooperative Agreements. * Proven ability toestablishand maintain effective working relationships across corporate staff, peers, management, program offices, customers, and contractors. * Excellent communications skills, both written and oral. * Commitment to fostering an inclusive environment that promotes excellence and collaboration. * Willing to travel domestically up to 10%. * Current TS /SCI Clearance How You Can Stand Out It would be impressive if you have one or more of these: * Bachelor's degree from an accredited program in Engineering orSTEM related field. * Advanced degreefrom an accredited programin Engineeringorlaw. * Contract Management certifications toincludeCertified Federal Contract Manager (CFCM), Certified Professional Contracts Manager (CPCM), and Certified Commercial Contract Manager (CCCM). * Prior leadership or management experience, particularly in source selections andacquisition and systems engineeringprocesses. * Exceptional interpersonal, verbal, and written communication skills, with the ability to engage effectively across all organizational levels. * Knowledge of government(e.g., DoD, NRO, NASA) acquisition and systems engineering policies and practices, space systems, and advanced space technologies. * Familiarity with systemsengineering andacquisitionconcepts. * Recognition as a subject matter expert through publications, presentations, or contributions to the professional community. * Certification inacquisition and/orcontracts managementrecognized professional societies (e.g.,INCOSE,DAU, NCMA, PMI). * Current DoD TS and/or SSBI/SCI Clearance. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $151,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The Tracking Architecture Performance Department (TAPD)inthe Integrated Performance Subdivision (IPS) conducts, directsand integratesmodel-based analyses, empoweringteamsand staff to deliver differentiated and context-informed insights. Thedepartment iscomprisedof15 engineers responsible formodeling, simulation, and analysis (MS&A) of missile defense and space domain awarenessarchitectures, andserves as a center of excellence for the development and assessment of tracking methods that fuse data from diverse sources.As anEngineering SpecialistorSenior Engineering Specialistin the Tracking Architecture Performance Department, you willcollaborate with the departmentstaff and other engineering departments toensure mission success. Work Model This full-time position requires 100% onsite work in El Segundo CA, Colorado Springs, COor Chantilly, VA. WhatYou'llBe Doing * Independently leadtool development designed formodeling and analysisstudiesof sensors, sensing systems and their broader system-of-systems architectures. Sensors include but not limited to radar, EO/IR, Lidar * Collaborate with other team-members to performtool development and supportsystems engineering studies to assesstradeoffs to balancesystemperformanceandoptimizations. * Designmodeling/simulation andanalysisstrategiesthatleverageframework of modeling,simulationand analysistools. * Develop novel performance metrics and analyze the performance of sensors such as electro-optical (EO), radar and passive radio frequency sensor concepts, architectures, and algorithms. * Develop and implementalgorithmsfor applications includingtracking, data-fusion and novel approaches to improve performance forradar, lidar, and/or relatedsensors and sensor architectures. * Leadprojects to improveexisting modeling and simulation toolson an ongoing basis. * Developnovel simulation approaches,computertoolsand simulations to support analyses of interdisciplinary support teams. * Expert level programming skills in languages such as C, C++, Python, FORTRAN * Familiarity with tools such as Bitbucket, GitHub, JIRA, Confluence What You Need to be Successful MinimumRequirementsfor the Engineering Specialist-Modeling & Simulation and Signal & Image Process Engineering: * Bachelor's degree in STEM or related discipline. * A minimum of6years ofapplicable professional experienceleadingtechnicalteamsandcoordinating complexmodelingandanalysistasks. * Demonstrated strengthand experiencein modeling, simulation, and analysis of space systems. * This position requires the ability to obtain andmaintaina security clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance. * Willingness tooccasionally travel and/or work off-business hours to support customer needs,approximately5-10% (asrequired). In addition to the above, theminimumrequirementsfor the Senior Engineering Specialist -Modeling & Simulation and Signal & Image Process Engineeringinclude: * A minimum of 10 years of applicable professional experience leading technical teams and coordinating complex modeling and analysis tasks. How You Can Stand Out It would be impressive if you have one or more of these: * Master's or PhD degree in related STEM discipline. * Current, activeSecret,TS/SCIor SAP clearance. * Leadership experience in a customer-facing organization. * Knowledge of government space mission architectures and mission-effects chains involving multi-target tracking architectures. * Demonstrated strength in architecture and sensor-level simulations and evaluation, mission performance assessments with emphasis in multi-target tracking, detection, and estimation. * Experience collaborating in major MS&A initiatives across other FFRDCs, government entities, UARCs, SETAs and/or industry. * Financial and business acumen through program / business unit leadership. * The ability to communicate effectively with management, program offices, customers, contractors, and colleagues is essential. * Experienceleadingtechnical teams,and mentoring junior staff * Experience inidentifying, prioritizing, and resolving technical issues. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

Description The Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. The job duties of the Tier II Network Technician are as follows: • The Tier 2 network field technician will support the installation and maintenance of the client LAN/WAN devices., • Respond to and resolve incident tickets., • Draft and implement standard network change requests., • Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment)., • Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory., • Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process)., • Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP)., • Configure and troubleshoot layer 2 switching (VLAN’s, Port Security, Thin Configs)., • Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS., • Familiar (doesn’t need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence., • May have up to 10% COMSEC responsibilities. Requirements • Required Clearance: TS/SCI with Poly, • Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master’s and 4 years, bachelor’s and 6 years, associates and 8 years or HS Diploma and 10 years., • Additional required qualifications include: Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2., • Knowledge of Transmission Control Protocol/Internet Protocol (TCP/IP) and Open Systems Interconnection (OSI) model., • Working knowledge of basic routing fundamentals., • Ability to travel 25 percent of the time., • In order to be considered for this position, you must have a valid driver’s license and an acceptable driving record. Original Posting: February 10, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Responsibilities Peraton is seeking incumbent and external qualified candidates to support North American Aerospace Defense Command (NORAD) Cheyene Mountain Complex (NCMC) - Integrated Tactical Warning/Attack Assessment (NCMC-ITW/AA) and Space Support Contract III (NISSC III). Please note that this is contingent upon contract award, with an anticipated decision expected by summer 2026 Qualified candidates will help operate, maintain, and sustain critical national mission systems to deliver resilient strategic threat warning and space capabilities as part of a world-wide architecture, providing strategic warning that our nation depends on during a conflict. This program will provide an opportunity to exploit the capabilities inherent in our diverse national systems to better meet the needs of the national command authority and warfighters to detect, track, and respond to strategic threats through 2030 and beyond. We are seeking an experienced Facilities Manager (FM) to lead the planning, development, and sustainment of mission-critical facilities supporting this high-visibility program. The Facilities Manager will oversee the design, buildout, integration, and maintenance of Sensitive Compartmented Information Facilities (SCIFs) and associated infrastructure. This role partners closely with the Chief Operations Engineer, Government Engagement & Execution (GEP) team, and functional SMEs to define facility requirements, procure equipment, and ensure all facilities meet operational, security, and regulatory standards. The Facilities Manager manages all phases of facility projects-from concept through delivery-ensuring alignment with program objectives, building codes, security requirements, and customer expectations. This role is essential to ensuring safe, compliant, and fully mission-ready facilities that support program execution. Key Responsibilities: • Lead planning, design, integration, and delivery of program facilities, including Secured Facility spaces., • Develop and maintain facility design documentation, requirements, and integration artifacts., • Coordinate facility needs with engineering teams, program leadership, and Government representatives., • Maintain compliance with OSHA regulations, building codes, and DoD/IC facility standards., • Coordinate with the Facility Security Officer (FSO) to support Government Protection Surveys., • Independently manage project schedules to meet customer time-lines and budget constraints., • Procure Government and contractor-furnished equipment to meet facility build-out time-lines., • Oversee design, development, installation, and documentation of facility equipment, communications, and layouts., • Manage construction and renovation activities to ensure compliance with environmental, health, safety, and security standards., • Issue RFPs for equipment, construction, and maintenance services; evaluate contractor proposals., • Identify project risks and develop mitigation strategies to maintain schedule and cost performance., • Conduct environmental hazard planning, mitigation, and remediation activities as required. Qualifications Required Qualifications: • Bachelors degree and eight plus years of relevant experience, Masters degree and 6 of more years of experience, in lieu of degree 12 years of experience., • Demonstrated ability to lead multiple facility projects simultaneously and deliver on time and within budget., • Experience constructing, modifying, or supporting secure facilities, including SCIFs-domestic or overseas., • Active TS/SCI clearance, • Strong knowledge of building codes, construction standards, and facility project regulations., • Experience with environmental hazard remediation and mitigation techniques., • Proven ability to develop and manage project schedules, budgets, and cost estimates. Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.All

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Job Description The Enterprise Effects Division (EED) drives integration of Aerospace’s strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a diverse and dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. As a core component of EED, the Emerging Missions Flight Dynamics Department (EMFDD) provides flight mechanics expertise for the cislunar domain, multi-objective “traveling salesman” trajectory sequence generation, facility location optimization, and trans-atmospheric flight design for missiles, hyperglide vehicles, and reentry vehicles. Relevant skills include orbital mechanics, astrodynamics, trajectory design and optimization, and atmospheric flight modeling and simulation. The selected candidate will provide expertise for a wide range of customer flight mechanics needs, supporting analysis, research, and development requests. The work will require candidates to provide deep technical solutions while also collaborating with engineering partners to facilitate integrated solutions for our customers’ hardest problems. Customers will include defense, intelligence, and civil and commercial organizations. Work Model • This is a full-time position based in El Segundo, CA, Huntsville, AL, Albuquerque, NM, Colorado Springs, CO, or Chantilly, VA, offering an in-person work model that combines 4 or more regular onsite workdays per week and remote flexibility as business needs allow. What You’ll be Doing: Primary Support • Hypersonic/high-speed air system, missile, interceptor, and reentry vehicle trajectory design and optimization, • Missile system engagement simulation and performance analysis, • Cislunar and exploration-class orbital mechanics analysis and trajectory optimization, • Time-dependent Traveling Salesman Problems and Facility Location Problem analysis, • Astrodynamics and orbital mechanics analysis including orbit propagation and maneuver design and optimization for orbit transfer, station keeping, graveyard, disposal, and reentry events, • Analysis of vehicles with chemical and/or electric propulsion, • Evaluating contested missions applications for space systems to understand threat performance, assess vulnerabilities, and improve system resiliency, • Developing Concepts of Operations (CONOPS), exploring Tactics, Techniques, and Procedures (TTPs), and incorporating operational constraints into the design and maturation of space and near-space systems, • Providing operational support for nominal launch and spacecraft deployment and transfer sequences, anomaly resolution, and on-call emerging events, • Utilizing optimal control, flight mechanics, and computer science/algorithm development skills to create new capabilities to service customer requests as stand-alone services and/or ready-to-integrate submodules, • Performing research and development and building new flight dynamics tools to cultivate and maintain a healthy and modern internal tool base, • Leveraging external tools like ASSET, GPOPS-II, SNOPT, POST, OTIS, Copernicus, GMAT, EMTG, etc. where appropriate to augment internally developed capabilities Additional inter-department partnership collaborations opportunities: • Maneuver and orbit design, selection, and optimization for missions that support Rendezvous and Proximity Operations (RPO) objectives with complex operational constraints, • Trajectory design and optimization for launch vehicles and spacecraft for missions operating in LEO, MEO, HEO, GEO, and other earth-centric regimes What You Need to be Successful Minimum Requirements • Master’s or PhD degree from an accredited college/university program in Engineering, Science, Mathematics, or related technical discipline (pursuing or conferred within last 12 months), • 0-1 years of relevant professional, technical work experience., • Experience in one or more of the following subjects: space mission analysis and design, advanced astrodynamics, algorithm design, software development, or mathematical modeling, multi-objective optimization, trajectory simulation and performance optimization of spacecraft, missiles, and reentry vehicles, • Proficiency with one or more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB., • Effective written and verbal communication skills., • Willing to travel domestically to customer and contractor facilities (approx. 10%), • This position requires the ability to obtain and maintain a security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. How You Can Stand Out It would be impressive if you have one or more of these: • Demonstrated technical excellence in the relevant job capabilities and functions, • The ability to operate independently, often in the presence of ambiguity, and still deliver high quality, relevant end products to a range of customers, • Research or professional experience in engineering, mathematics, physics, computer science, or related field., • Experience using or building analysis software to combine numerical methods, orbital or flight mechanics, and optimization approaches for launch vehicles, missiles, interceptors, spacecraft, or reentry vehicles (hypersonics), • Experience with nonlinear programming (non-linear programming), direct methods, gradient-based optimization, parameter optimization, genetic algorithms, evolutionary algorithms, heuristic optimization methods, indirect methods, and/or calculus of variations, • Advanced algorithm development skills to include parallel processing and scripting experience, • Experience with contested space and/or missile defense trajectory applications, military exercises, and wargaming events, • Experience with missile warning and tracking and/or space domain awareness systems or applications, • Ability to build and foster effective working relationships with customers, contractors, Federally Funded Research & Development Center (FFRDC) and other personnel., • Experience directly interfacing with senior government customers., • Experience in spacecraft, launch, or missile operations., • Current SSBI with an active TS/SCI clearance., • Current SAP access. We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $100,000.00 - $140,000.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Description Leidos has a new and exciting opportunity for a Mid-Level Software Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary Leidos is seeking a Mid-Level Software Engineer to join a high-impact, multi-agency program serving the United States Space Force (USSF) / Space Systems Command (SSC), the United States Air Force (USAF), and other critical mission stakeholders. The selected individual will play key role in enhancing, testing, and deploying a large-scale Satellite Communications (SATCOM) system to an existing infrastructure. The ideal candidate brings deep expertise in public key infrastructure (PKI) and key management, excels at complex problem solving, and has a strong record of delivering results as part of a high-performing team in a fast-paced Agile Development environment. This position offers a unique opportunity to enhance the resilience and cybersecurity of mission-critical communications that protect our nation. Primary Responsibilities: * Perform software development activities both independently and as a member of an Agile team. * Actively participate in Agile ceremonies, including daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and related team events. * Analyze and interpret complex system requirements to inform software design and implementation. * Use design tools and formal methods (e.g., formal specifications, data flow diagrams, and other accepted design techniques) to develop software solutions. * Apply sound software engineering principles to produce code that is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. * Provide software process management and control throughout the coding portion of the software development lifecycle. * Promote code reuse and cross-program collaboration by creating common functions and shared actions for developers and testers, reducing maintenance costs. * Engineer, author, optimize, and document automation scripts in a development environment and deploy them to test and production benches. Basic Qualifications: * Bachelor's Degree in a technical discipline and 8 years of related experience. Additional experience may be substituted for a degree. * Must have demonstrated experience with Java. * Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. * Must have experience or familiarity with multiple languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL). * Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. * Must have experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server. * Must have experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT. * Must have experience with software source control and configuration management tools. * Must have experience developing on Windows operating systems. * Must have documented professional experience with web services. * Must have a strong understanding of sound software development principles and practices. * Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing. * Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment. This position is based near Columbia, Maryland, with alternative duty locations in San Diego, California, Englewood, Colorado, or Huntsville, Alabama. Relocation assistance may be available for qualified candidates. Clearance Required: * Must have TS/SCI with Polygraph. Preferred Qualifications: * Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting. * Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift). * Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery. * Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse. * Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus. * Experience developing on Linux operating systems. * Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures). * Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration. * Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD). * Experience with Behavior Driven Development (BDD). * Secure Software development (i.e., Layer 7 Policy). * Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – Apply today If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Materiel Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers’ portfolios as well as horizontal, matrixed responsibilities across the corporation. Additionally, DSG provides deep technical expertise to the Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range systems. The Space Electromagnetic Warfare Systems Engineer role provides communication systems engineering expertise for the United States Space Force (USSF) Combat Forces Command (CFC) Mission Delta 3 Sustainment Squadron. Mission Delta 3 is the USSF’s space electromagnetic warfare (EW) mission delta. This position will lead Mission Delta 3 in defining, acquiring, verifying, fielding, integrating, maintaining, and refining USSF space EW warfighting capabilities while being cognizant of cost, schedule, technical performance, and risks. Further, this position will work with space EW systems such as the Counter Communications System (CCS), the Space Electromagnetic Warfare Operating Location (SEWOL), the Remote Modular Terminals (RMTs), and Bounty Hunter. As part of the space EW community, this critical position will work to support operational activities and influence future capability needs. The selected candidate will be required to work full-time, on-site at our facility in El Segundo, CA or Colorado Springs, CO. What You’ll Be Doing • Provide technical expertise to develop and deliver operational insights into the Mission Delta 3 space EW systems, • Ensure that Mission Delta 3 customers receive expert guidance in detailed discussions with both internal and external stakeholders, • Identify and develop handling strategies for space EW system risks, issues, and opportunities, • Provide communication systems expertise through mission analyses, specification of requirements, architectural trades, guidance on interface requirements, feedback on contractor design and development details, assessments of program risks and opportunities, system verification through testing and analysis, and fielding, • Effectively work with members of Mission Delta 3, other government stakeholders, Aerospace, and other contractors, • Take initiative to anticipate and be responsive to Mission Delta needs, • Communicate clearly, concisely, and professionally in reports and briefings with government stakeholders and Aerospace management on plans, progress, and system details, • Share your expertise and program knowledge to help develop other employees What You Need to be Successful Minimum Requirements for Project Engineer - Communications Systems Engineering: • Bachelor's degree in electrical engineering, computer science or related STEM field is required, • 8 or more years of increasingly responsible and relevant professional experience in the national security space mission area is required, • Ability to analyze satellite and ground communication systems, including the interpretation and review of detailed technical specifications and interface control documents, • Project development experience coupled with ability to lead and participate in multi-disciplinary teams, • Professional technical experience with communication systems, • Ability to travel up to 15% of the time, including the potential for OCONUS travel (as required), • This position requires a current and active TS/SCI security clearance, with the ability to obtain and maintain access to SAP, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance Minimum Requirements for Sr. Project Engineer - Communications Systems Engineering: • All of the above requirements for Project Engineer – Communication Systems Engineering, • 12 or more years of increasingly responsible and relevant professional experience in the national security space mission area is required, • Proven ability to analyze satellite and ground communication systems, including the interpretation and review of detailed technical specifications and interface control documents, • Demonstrated project development experience coupled with a proven ability to lead multi-disciplinary teams How You Can Stand Out It would be impressive if you have one or more of these: • Advanced degree in electrical engineering, computer science or related STEM field is strongly preferred, • Expertise in space electromagnetic warfare, • Knowledge in fielding ground-based space communication systems, • Familiarity with testing and analyzing communication systems to verify requirements, • Experience in working with stakeholders to elicit, document, peer review, and validate requirements for DoD system requirements documents and statements of work, • Skilled in working with electromagnetic warfare government stakeholders, • Background with Mission Delta 3 systems, • In-depth knowledge of DoD acquisitions, information technologies, cybersecurity, or a combination of these fields, • Current or previous access to SAP, which is issued by the U.S. government, is preferred. U.S. citizenship is required to obtain a security clearance We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $117,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Title: MILSATCOM Satellite Systems SME KBR is seeking a Military Satellite Communications (MILSATCOM) Satellite Systems Subject Matter Expert to support Headquarters Combat Forces Command (HQ CFC). This role is focused on the satellite space segment—including satellite architectures, payloads, spacecraft buses, and on‑orbit performance—and is not focused on SATCOM terminals, user equipment, or tactical terminal employment. The ideal candidate brings deep experience with MILSATCOM satellite systems across the space vehicle life cycle, supporting government decision-making related to architecture, acquisition, testing, fielding, sustainment, and operational transition of space-based capabilities. Key Responsibilities: • Provide technical advice to HQ CFC on MILSATCOM satellite space vehicle architectures, including payloads, buses, interfaces, and mission-level design considerations., • Develop and document recommendations for policy positions related to the fielding, sustainment, and modernization of satellite systems and associated capabilities., • Perform requirements, operational, sustainment, and systems engineering analysis focused on satellite and payload performance., • Conduct system and technical analyses to support development, verification, and validation of test and acceptance requirements., • Support Space Force Deltas with both immediate and deliberate operational requirements., • Advise on on-orbit performance, spacecraft anomalies, sustainment risks, and design trade impacts to mission effectiveness and resilience., • Facilitate internal and external stakeholder engagements in support of satellite system program goals and objectives., • Provide rapid, high-quality responses to taskings and prepare clear, professional, decision-support products., • Support limited travel to customer events and coordination activities as required. Qualifications: Required: • An active Top Secret clearance with SCI eligibility is required. An active Secret clearance may be considered, which is something only a U.S. citizen can obtain., • Demonstrated experience with satellite systems, spacecraft buses, hosted or primary payloads, or satellite system engineering., • Experience supporting MILSATCOM space vehicles in acquisition, sustainment, operations, or engineering roles., • Familiarity with MILSATCOM constellations such as Advanced Extremely High Frequency (AEHF), Wideband Global SATCOM (WGS), or Protected SATCOM payloads., • Ability to translate complex technical information into actionable recommendations for senior government leadership., • Ability to work in a secure, confined location (i.e., SCIF). Desired: • Prior experience supporting Headquarters-level space organizations, such as Headquarters Combat Forces Command, Space Systems Command, Combatant Command staffs, or Service-level Headquarters with responsibility for space or satellite system oversight., • Direct experience with MILSATCOM satellite space vehicles and payloads, including strategic, protected, or wideband satellite constellations (e.g., Advanced Extremely High Frequency, Milstar, Wideband Global SATCOM, Enterprise or Enhanced SATCOM payloads)., • Experience conducting technical analysis and developing courses of action related to satellite architectures, payload design trades, constellation performance, or on‑orbit sustainment., • Demonstrated ability to assess space segment risks, performance limitations, and sustainment considerations and translate findings into decision-quality recommendations for senior leaders., • Familiarity with Department of Defense acquisition and requirements processes applicable to space systems., • Familiarity with Department of Defense resource planning processes, including Planning, Programming, Budgeting, and Execution (PPBE)., • Bachelor’s degree in engineering, systems engineering, physics, or a closely related technical discipline. Work Environment: • Location: Peterson SFB, CO, • Travel Requirements: Minimal 0-20%, • Working Hours: Standard Scheduled Weekly Hours: 40hrs Basic Compensation: $125,000 - $140,000 This range is for Colorado only. The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity. Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance. KBR Benefits KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development. Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions., • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace., • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace’s strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The new hire will join the Space Planning, Readiness, and Operations (SPRO) Department team to provide operationally focused space solutions for warfighter and end user in support of our Department of War (DoW), Intelligence Community (IC), and civil customers. We serve as the EED and ETG entry point for wargaming and exercises, space operations planning, and operationally-relevant solutions support to connect corporate technical capabilities and operational requirements, integrate capabilities across the space enterprise, and educate the workforce on space operations and warfighting. Do you want to have a positive impact on the present and future space enterprise? Join us as a MILSATCOM Mission Planning/Operations Engineer on the Space Planning, Readiness, and Operations Department team at The Aerospace Corporation! Work Model * 100% Onsite: This is a full-time position based in Colorado Springs, CO, which requires 100% onsite work at Schriever Space Force Base. What You’ll Be Doing * Providing systems engineering, integration, and test expertise to support the 53rd Space Operations Squadron (53SOPS) Wideband Mission Planning Cell (MPC), the sustainment of the Wideband Operational Management System of Systems (WSOMS) including Global Satellite Configuration Control Element (GSCCE), Common Network Planning Software (CNPS), Remote Management and Control Equipment (RMCE), Wideband SATCOM Trend Analysis and Anomaly Resolution System (WSTARS), and other WSOMS subsystems. * Providing system integration to the Wideband MPC, Wideband Control Branch, Wideband SATCOM Operations Centers, Regional SATCOM Support Centers, and Defense Information Systems Agency (DISA) SATCOM and Teleport Operations support during all phases of operations (e.g., day-to-day, contingency, non-routine, and emergency). * Providing sustainment engineering support to USSF operators and sustainers at the 8th Sustainment Squadron (8STS) and 53rd Space Operations Squadron (53SOPS). * Providing expertise for identifying, developing, evaluating, and testing modifications and enhancements to space and ground systems capabilities prior to fielding of new wideband SATCOM enterprise and tactical systems. * Providing expertise for evaluating, testing, integrating, and fielding new control and management systems or capabilities such as the Beam Optimization and Operational Management (BOOM) systems, Power and Control Management System (PCMS), Enterprise Satellite Communications Management and Control (ESC-MC), and Joint Management Tool (JMT) that will integrate with the Wideband MILSATCOM portfolio. * Providing support for the research, development, test, and evaluation of SATCOM system technology refreshment activities and emerging programs. * Directly interacting with various organizations, including Headquarters Combat Forces Command (CFC), U.S. Space Command (USSPACECOM), DEL 8, 53SOPS, DISA, National Security Agency (NSA), SSC staff offices, other Combatant Commands, and MILSATCOM management boards and working groups to ensure adequate issue resolution and mission performance. * Collaborating closely with the Aerospace and Government representatives in the MILSATCOM Operations and Sustainment Office in Colorado Springs (Peterson SFB, Schriever SFB) and other Aerospace Engineering and Technology Group (ETG), other Federally Funded Research and Development Centers (FFRDC), University-Affiliated Research Centers (UARC), other DoD agencies, and SSC staff in El Segundo, CA. * Communicating effectively with all levels of corporate management through timely reporting of technical issues and recommendations. What You Need to be Successful – Senior Engineering Specialist Minimum Requirements: * Bachelor’s degree from a recognized institution in engineering, mathematics, technical science, or relevant field. * 12 or more years of experience of increasing responsibility in MILSATCOM terminal system development, sustainment, or operations. * Experience in the control, planning, provisioning, and execution of Wideband Global SATCOM (WGS) MILSATCOM and DoD-leased commercial SATCOM missions. * Demonstrated ability to perform systems engineering, test, and evaluation in one or more of the following MILSATCOM terminal systems: Modernization of Enterprise Terminals (MET), Frequency and Time Division Multiple Access (FDMA / TDMA) modems, baseband, or DoD Information Network (DoDIN) backhaul connectivity. * Insight and understanding of WGS Payload SATCOM operations and missions/customers/users involved with the programs. * Demonstrated technical skills of SATCOM ground communications and control systems engineering. * Demonstrated ability to establish and maintain effective working relationships with customers. * Ability to support 24/7 operations in support of anomalies and to accommodate a flexible schedule including occasional weekends and overtime. * Active Top Secret security clearance and ability to obtain and maintain access to Sensitive Information (SCI), which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. How You Can Stand Out It would be impressive if you have one or more of these: * Advanced degree from a recognized institution in engineering, mathematics, technical science, or relevant field. * SATCOM RF performance analysis expertise using advanced modeling and simulation tools. * Experience developing software applications and tools supporting performance analysis or data manipulation using modern object-oriented or scripting languages. * Experience in an additional domain besides space (e.g., ground, maritime, air). * Experience with different space operations mission areas/functions such as electronic warfare (EW), orbital warfare (OW), space domain awareness (SDA), intelligence, surveillance, and reconnaissance (ISR), command and control (C2), position, navigation, and timing (PNT), and missile warning missile tracking (MW/MT). * Active Top Secret security clearance with SCI access. We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $166,400.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Title: Database Administrator SME KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? * Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. * Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. * Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. KBR is seeking a Database Administrator SME to join our team in Colorado Springs, CO. Active TS/SCI clearance required. The Database Administrator (DBA) SME is accountable for database support and services for the Wideband C-SSE in Colorado Springs, CO by providing expert knowledge required to ensure database integrity and database replications while verifying database operations and maintenance is consistent across different systems. ROLES AND RESPONSIBILITIES: * Provides expert knowledge ensuring database integrity and replications and leads troubleshooting efforts for database problems/system errors. * Performs database management for multiple systems with software specific applications. * Designs, develops and implements proposed database applications to accommodate a variety of user needs. * Analyzes database requirements of the user department, applications programming and operations. * Actively monitors the relationship between users and applications. * Maintains data files and documents procedures involved in performing Database User Management for all database actions. * Manages the creation, access, and removal of database user identifications IDs). * Writes, modifies, and executes shell management scripts and Standard Query Language (SQL) scripts to perform routine and special system procedures. * Utilizes system resources efficiently, minimizing the impact on other system operations during database maintenance activities * Submits recommendations for solutions that require definition of the physical structure and functional capabilities of databases and require data security and data backup/recovery specifications. * Performs software and database configuration management. * Coordinates and provides guidance to database management team. BASIC QUALIFICATIONS: Education and Experience: * BA/BS degree and 8+ years of experience, or equivalent work experience in lieu of degree. * Relevant database administration certifications (SQL, Oracle, Microsoft, etc.) and Security + DAF Cyberspace Workforce Management Program. * Meet personnel security and training requirements for duties as required by DAFMAN 17- 1303, DAF Cyberspace Workforce Management Program. Citizenship and Clearance: * US Citizen * Active Top Secret security clearance. Technical Knowledge: * Root cause analysis and corrective action on database issues. * Design, development and sustainment of SQL Queries including stored procedures and PL/SQL code * Develop and sustain documentation including ER Diagrams, Physical/Logical database layouts, maintenance and user guides, sizing reports, and Configuration Management documentation and other specifications. PREFERRED QUALIFICATIONS: * Experience with using specialized knowledge or skills to solve complex and unique problems. * Expertise with database utilities for databases including, but not limited to ORACLE and SQL Server. * Exhibits exceptional degree of ingenuity, creativity, and resourcefulness for problem solving and customer service; excellent written and verbal communications skills. * Understanding of cybersecurity and database administration. * Experience working with satellite communications systems highly desired. SCHEDULED WEEKLY HOURS: * Normal hours of operation (0730–1630 hours). * 40 hours, 5 days a week. * 24/7/365 immediate, on-call support. TRAVEL: * May require travel to CONUS and OCONUS locations, expect approximately 10%. This position is contingent upon contract award. Basic Compensation: $133, 300 - $166,600 This range is for the CO area only The offered rate will be based on the selected candidate’s work location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration of internal parity. Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance. Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together KBR Benefits KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Title: Test and Evaluation Engineer Test and Evaluation Engineer Belong. Connect. Grow. with KBR! Senior Test and Evaluation Engineer KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? • Innovative Projects: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace., • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. KBR is seeking a Test and Evaluation Engineer to work with our team to supporting the United States Space Force Space Training and Readiness Command (STARCOM) Test and Evaluation Squadrons (TES) at Schriever SFB in Colorado Springs, CO. An active Top Secret clearance with SCI eligibility is required. Applicants should have experience in acquisition lifecycle and multiple phases of the test and evaluation process. Strong applicants will have experience with contractor or developmental testing, operational testing, and live-fire testing, particularly testing of space systems, and the role of modeling and simulation (M&S) and hardware-in-the-loop (HWIL) in a test campaign. Experience in evaluating both small subsystems' test results and major system program results is highly desired. In addition, applicants should have familiarity with major DoD acquisition programs as part of the Space Force acquisition process. Successful applicants should be adept at breaking complex systems into functional elements and determining test objectives applicable to each. Test Engineers/Operations Analysts must have the ability to self-teach to stay current with the best T&E and M&S tools and techniques for evaluating capabilities. Additionally, they must understand the advantages and limitations of differing techniques for solving a particular problem. Responsibilities: • Assist in the planning, coordination, and execution of space systems tests & experiments, • Design, develop, and execute advanced test/experimentation programs and processes to conduct assessment of space systems, • Apply optimal scientific and statistical tools such as design of experiments to increase test efficiency and produce actionable test results, • Create/review test engineering documentation to include test plans, Test Information Sheets, Safety Packages, Data Analysis. Management Plans, Technical and Safety Review Board Briefs, Test Readiness Briefs, Test Cards, and Test/Analysis Reports as required, • Perform analysis on pre-test predictions, including those obtained through M&S and HWIL, to design test events and profiles, define data collection requirements, and develop go/no-go criteria to meet test objectives, • Work with programs to perform reviews of systems, sub-systems, and components to ensure the data management and analysis plan (DMAP) provides proper data collection for real-time and post-mission data processing, evaluation, and analysis to meet test/experimentation objectives, • Set up data analysis requests, process data, perform data quality control review and anomaly resolution, and analyze data as per the data analysis plan, • Execute simulations to predict or evaluate system effectiveness or suitability under relevant operational conditions and scenarios, • Monitor the gathering of M&S data and guide test result evaluation to determine if system configurations and architecture meet customer specifications and performance expectations, • Create Test Reports/Presentations of complex data sets, • Bachelor’s Degree preferably in Operations Research, Engineering, Math, Probability, Statistics or Science, • 5+ years of demonstrated Systems &/or Test Engineering experience with space, ground, operations, and sustainment segments of DoD, • An understanding of test, evaluation and experimentation and the distinctions between developmental, operational, and integrated test, • Comfortable with methodologies including modeling and simulation, laboratory testing, open-air testing, and live-fire testing and supporting skills such as modeling and simulation, system decomposition, design of experiments and response surface methodologies, regression testing, and validation of models and simulations, • Team mentality to provide integrated engineering/analysis support for design reviews, test planning working groups, test card prep, disciplined test execution, and collaborative authorship of post flight reports, • Willingness to accept changing and evolving roles & responsibilities in support of customer requirements and needs, • Aptitude and patience to process and analyze complex system test/experimentation data, • Technical expertise in one or more of the following areas: Space-related data communications, EO/IR/RF Sensors, Spacecraft GNC, Space system Architectures, Space Battle Management and Control, Cyber, • Master’s Degree in Operations Research, Engineering, Math, Probability, Statistics or Science with 10+ years of demonstrated experience, • Space Weapons officer (W13S/13S), with understanding of joint operations environment, and/or Offensive/Defensive space tactics &/OR graduate of specialized T&E training (e.g., USAFTPS Space Test Course), • DoD Acquisition Professional Development (ADPD) Test and Evaluation Level 3 certification, • Experience within the DoD or as a Defense Contractor working in test and evaluation, • Knowledge of orbital mechanics and astrodynamics, • Space operations and/or orbital mechanics, • Statistical techniques for approaching complex problems with large amounts of data Basic Compensation: The salary range for this position is approximately $125,000 -$140,000. The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Job Description Subsidiary: T & H Services Job Title: Seasonal Grounds Laborer Job Location: Fort Carson, CO Labor Category: Non-Exempt | CBA Clearance Level: Public Trust Travel Requirement: N/A Pay: $19.45/hr Health and Welfare: $5.55/hr up to 40 hours per week / Cash In Lieu of Benefits * SEASONAL EMPLOYMENT DATES 4/3/26 – 9/24/26 * Tlingit Haida Tribal Business Corporation (THTBC) is a family of 8(a), HUBZone, SDB, and other companies wholly- owned by the largest tribe in Alaska. Each of its wholly- owned 30+ subsidiaries are uniquely qualified to deliver value to its customers and teaming partners. For over 30 years, THTBC has operated as a trusted US Federal contractor throughout the US and worldwide. THTBC delivers outstanding service with innovative, low-cost contract solutions to all its public and private sector customers worldwide. Scope of Work: The Seasonal Ground Laborer will maintain grounds of industrial, commercial and public property and will operate equipment in the completion of daily job duties. Responsibilities: • Cutting grass or weeds with a mower, riding or hand, trim hedges and edges around walks, flowerbeds, and wells, using hedge trimmers, weed eaters, clippers and edging tools; hand weed-pulling, raking, mulching landscapes., • May drive ATV’s, Kubota’s and other small equipment or Tractors; other related duties as assigned., • On a continuous basis must be able to pull, push, lift or carry for 50 feet, sit, stand, bend, stoop, kneel, crouch, crawl and twist for varying periods in the course of work., • Adhere to company policies, procedures, and safety regulations., • Consistently produces quality products and service., • Completes all training within required timeline., • Performs all work in a safe and secure manner., • Performs other duties as assigned. Minimum Requirements: • High School Diploma or Equivalent, • Directly related experience preferred and/or formal vocational/technical training and be physically able to perform the job responsibilities on a continual/repetitive basis., • Must maintain licenses and/or credentials required for this position., • Ability to speak, read, and write English., • Must possess the ability to interact well with others in a team setting ability or alone and be able to change jobs on short notice., • Must be capable of working under tight time constraints in a high-volume environment with multiple priorities., • Highly motivated, flexible organized and must be detail oriented., • Strong customer service and interpersonal skills., • Must be able to maintain ability to access government worksite., • Must have practical knowledge of worksite safety, occupational hazards, and standard safety practices., • On a continuous basis must be able to pull, push, lift or carry for 50 feet, sit, stand, bend, stoop, kneel, crouch, crawl and twist for varying periods in the course of work., • Must be able to lift 50-75 lbs., • Must be able to perform duties under adverse weather conditions (extreme cold / heat, etc.). Outside work in winter, summer, rain, sleet, and snow and on uneven terrain – side hills and slopes., • Must be able to work alternate and extended shift schedules when necessary to meet the customer’s mission requirements, including weekends and holidays., • Must be able to perform on-call duties when necessary and report to work within the required timeframe from notification., • Must have and maintain a valid state driver’s license to operate a company vehicle., • Must have a safe driving record, as defined by Company policy, to operate a company vehicle., • Must be able to successfully complete a drug/alcohol test and a criminal record check. To perform this job successfully, an individual must be able to perform all the essential duties of the position satisfactorily. The requirements are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. May be required to obtain and maintain a security clearance, including successful completion of a thorough background investigation. THTBC is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us and let us know the nature of your request. Requests for accommodation will be considered on a case-by-case basis.

Job Description • We are hiring immediately for full time and part time FOOD SERVICE WORKER positions., • Location: Army - Fort Carson - 6303 Wetzel Ave., Colorado Springs, CO 80913. Note: online applications accepted only., • Schedule: Full time and part time schedules available. 7-day operation with three shift options, open daily from 5:00am - 9:00pm. More details during interview., • Requirement: Previous cashier and food service experience is preferred., • Fixed Pay Rate: $18.50 per hour (plus $5.55/hr Health & Welfare rate), • This position supports operations at a federal defense facility. In compliance with applicable federal national security requirements, employment in this role is limited by law to U.S. citizens. You must be able to verify U.S. citizenship at the time of hire. We Make Applying Easy! Want to apply to this job via text messaging? Text JOB to 75000 and search requisition ID number 1498830. The advertised program is a conversational recruiting assistant that helps you apply to jobs with Compass Group. Message frequency varies. Message and data rates may apply. Text STOP to opt out or HELP for help. Terms and conditions: Application Deadline: applications are accepted ongoing until all openings are filled for this position. If an applicant is declined due to the position being filled, they may still be considered for future opportunities and are always welcome to reapply. Diversity of thought and inclusion for all is what drives our success - we invite you to start your journey with us today! Eurest is recognized worldwide for standards of service and excellence within the foodservice industry. Embracing an ownership mindset, Eurest leverages global resources, promotes a local presence and enriches the communities we serve. The Eurest Promise, “connect with people, inspire through food, create solutions, and live our promise,” is exemplified throughout our organization. Eurest is proud to serve the world’s most respected successful corporations, including many of the Fortune 500. Job Summary Summary: Prepares, presents and serves food as needed. Essential Duties and Responsibilities: • Performs prep work such as washing, peeling, cutting and seeding fruits and vegetables., • Weighs and measures designated ingredients., • Carries pans, kettles and trays of food to and from work stations, stove and refrigerator in accordance with safety standards., • Stores food in designated areas following wrapping, dating, food safety and rotation procedures., • Cleans work areas, equipment and utensils., • Distributes supplies, utensils and portable equipment., • Utilizes approved food recipes and production standards to ensure proper quality, serving temperatures and standard portion control., • Serves customers in a friendly, efficient manner following outlined steps of service., • Resolves customer concerns and relays relevant information to supervisor., • Ensures compliance with company service standards and inventory and cash control procedures., • Assures compliance with all sanitation and safety requirements. Full-time and part-time positions offer the following benefits to associates: Paid time off, Colorado Paid Sick Leave, Holidays, Retirement Plan, Associate Shopping Program, Health and Wellness Programs, Discount Marketplace, Identity Theft Protection, Pet Insurance, Voluntary Benefits, including Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Legal Services, and Choice Auto and Home Program Full-time positions also offer the following benefits to associates: Medical, Dental, Vision, Life Insurance/AD, Disability Insurance, Commuter Benefits, Employee Assistance Program, Flexible Spending Accounts (FSAs) Associates may also be eligible for paid and/or unpaid time off benefits in accordance with applicable federal, state, and local laws. For positions in Washington State, Maryland, or to be performed Remotely, click here or copy/paste the link below for paid time off benefits information. About Compass Group: Achieving leadership in the foodservice industry Compass Group is an equal opportunity employer. At Compass, we are committed to treating all Applicants and Associates fairly based on their abilities, achievements, and experience without regard to race, national origin, sex, age, disability, veteran status, sexual orientation, gender identity, or any other classification protected by law. Qualified candidates must be able to perform the essential functions of this position satisfactorily with or without a reasonable accommodation. Disclaimer: this job post is not necessarily an exhaustive list of all essential responsibilities, skills, tasks, or requirements associated with this position. While this is intended to be an accurate reflection of the position posted, the Company reserves the right to modify or change the essential functions of the job based on business necessity. Applications are accepted on an ongoing basis. Eurest maintains a drug-free workplace. Req ID: 1498830 [[req_classification]]

Job Description Subsidiary: T & H Services Job Title: Seasonal Grounds Laborer - Pinon Canyon Maneuver Site Job Location: Fort Carson, CO Labor Category: Non-Exempt | CBA Clearance Level: Public Trust Travel Requirement: N/A Pay: $19.45/hr Health and Welfare: $5.55/hr up to 40 hours per week / Cash In Lieu of Benefits Tlingit Haida Tribal Business Corporation (THTBC) is a family of 8(a), HUBZone, SDB, and other companies wholly- owned by the largest tribe in Alaska. Each of its wholly- owned 30+ subsidiaries are uniquely qualified to deliver value to its customers and teaming partners. For over 30 years, THTBC has operated as a trusted US Federal contractor throughout the US and worldwide. THTBC delivers outstanding service with innovative, low-cost contract solutions to all its public and private sector customers worldwide. Seasonal Employment dates are 4/3/26 – 9/24/26. Scope of Work: The laborer will maintain grounds of industrial, commercial and public property and will operate equipment in the completion of daily job duties. Responsibilities: • Cutting grass or weeds with a mower, riding or hand, trim hedges and edges around walks, flowerbeds, and wells, using hedge trimmers, weed eaters, clippers and edging tools; hand weed-pulling, raking, mulching landscapes., • May drive ATV’s, Kubota’s and other small equipment or Tractors; other related duties as assigned., • Consistently produces quality products and service., • Completes all training within required timeline., • Performs all work in a safe and secure manner., • Performs other duties as assigned. Minimum Requirements: • High School Diploma or Equivalent., • Some directly related experience preferred and/or formal vocational/technical training., • Must be able to successfully complete a National Agency Check with Inquiries (Tier 1) background check., • On a continuous basis must be able to pull, push, lift or carry for 50 feet, sit, stand, bend, stoop, kneel, crouch, crawl and twist for varying periods in the course of work., • Must maintain licenses and/or credentials required for this position., • Ability to speak, read, and write English., • Must possess the ability to interact well with others in a team setting ability or alone and be able to change jobs on short notice., • Must be capable of working under tight time constraints in a high-volume environment with multiple priorities., • Highly motivated, flexible organized and must be detail oriented., • Strong customer service and interpersonal skills., • Must be able to maintain ability to access government worksite., • Must have practical knowledge of worksite safety, occupational hazards, and standard safety practices., • Must be able to perform duties under adverse weather conditions (extreme cold / heat, etc.). Outside work in winter, summer, rain, sleet, and snow and on uneven terrain – side hills and slopes., • Must be able to work alternate and extended shift schedules when necessary to meet the customer's mission requirements, including weekends and holidays., • Must be able to perform on-call duties when necessary and report to work within the required timeframe from notification., • Must have and maintain a valid state driver’s license to operate a company vehicle., • Must have a safe driving record, as defined by Company policy, to operate a company vehicle., • Must be able to successfully complete a drug/alcohol test and a criminal record check. Benefits: • THTBC offers full-time employees and their families a comprehensive benefits package which includes:, • Medical, dental, and vision coverage, • Health Savings Account, • Hospital Indemnity Plan, • Company paid short term disability, basic life & AD&D, • Employee paid long term disability, voluntary life, and AD&D for dependents, • 401(k) retirement plan, • Accrued PTO based on years of service, • Paid holidays throughout the calendar year, • Access to Colorado FAMLI benefits for up to twelve weeks of leave per year to:, • Bond with a new child, including adopted and fostered children., • Care for themselves, if they have a serious health condition., • Care for a family member’s serious health condition., • Make arrangements for a family member’s military deployment., • Address the immediate safety needs and impact of domestic violence and/or sexual assault., • Health and Wellness Program, • LifeMart Employee Discounts on travel, hotels, car rentals, electronics and more! To perform this job successfully, an individual must be able to perform all the essential duties of the position satisfactorily. The requirements are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. May be required to obtain and maintain a security clearance, including successful completion of a thorough background investigation. THTBC is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us and let us know the nature of your request. Requests for accommodation will be considered on a case-by-case basis.

Job Description Silvercrest Senior Residences serve to fill a critical need for housing for low-income seniors. Residents pay only thirty percent of their income for housing, and the U.S. Department of Housing and Urban Development (HUD) pays the difference. These apartment-style communities range in size from 22 to 257 units. The units are equipped with a private kitchen and comfortable living quarters, which encourage independent living. Job: Maintenance Tech/Custodian Status: Full-Time Salary Range: $17.00-$18.00 per hour Location: Colorado Springs Silvercrest in Colorado Springs, CO. Responsibilities: As the Maintenance Tech your job duties will include: • Maintains Silvercrest property and equipment in a clean and orderly condition and follows prescribed safety regulations by conducting daily and routine inspections., • Interior - Cleans and polishes common areas as directed by supervisor, including but not limited to vacuuming, mopping, dusting, scrubbing and wax & polish floors, walls, ceilings & light fixtures., • May remove stains from such surfaces as rugs, drapes, walls, and floors using chemicals and cleaning solutions, • Exterior – Maintain exterior areas such as sweep parking areas, sidewalks, clean common area patios, and grounds, rake leaves, cut grass, or perform other incidental seasonal tasks., • Required to move heavy objects such as a major appliance or furniture to target cleaning areas., • May perform minor maintenance tasks including, but not limited to replacement of light bulbs or small area painting., • Assist maintenance personnel with jobs as needed., • Provides records and reports as required by the supervisor in an accurate and timely fashion., • Understanding of and adherence to company safety practices, • Represents The Salvation Army in a positive and professional manner by maintaining positive relationships with Silvercrest residents, vendors, and TSA staff., • Perform on-call after-hours response to building or resident emergencies., • Will be required to perform other duties as requested by Supervisor. Perks: 2 bedroom apartment + utilities, Paid Time Off, Full Medical/ Vision/,Dental Benefits, Retirement /403b option, Life Insurance, & more. As part of your job offer, and for the convenience of the Salvation Army, you will be provided with a 2 bedroom apartment on-site. The fair market value of the unit is counted as a business expense as part of your job requirements. The amount will not be subjected to Federal, State, Local Tax, or Social Security taxes. However, it is counted in your favor towards the calculation of the Salvation Army's Retirement Plan benefit, when you are eligible to receive retirement. We will need to conduct a background check on all Co-Users of the apartment unit over the age of 18 years of age. This apartment is conditional upon your active employment with Colorado Springs Silvercrest. This will also be noted in the On-Site Living Agreement and House Rules you will be required to sign after moving into the apartment. Please note the Silvercrest is a non-smoking building, therefore smoking in the apartment is prohibited. Also, one small pet is allowed (adult weight limit not to exceed 20lbs). The move in date will be determined by the Regional Manager.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against awide-rangingand dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities. The RPO Analysis and Integration Department (RAID) is one of EED's premier orbital engagement and rendezvous and proximity operations (RPO) modeling and analysis groups. We deliver impactful mission-level modeling, simulation and integration support to a variety of military and civil customers to enable the key missions that will service and protect critical space infrastructure.We are looking for aSenior RPO Flight Dynamics Engineer(Engineering Specialist- Flight Mechanics)tojoin the RAID team.The selected candidate will provideexpertisefor a wide range of customer flightmechanics needs, supporting analysis, research, and development requests.This role combines technical depth withstrong communicationabilities to influence stakeholders and collaborate across multidisciplinary teams. As the department's local technical representative,you'lllead analysis efforts, mentor junior staff, andfacilitateintegrated solutions for our customers' hardest problems. Work Model This is afull-timeposition based inEl Segundo, CA,Chantilly, VA,or Colorado Springs, COoffering an in-person work model that combines 4 or more regular onsite workdays per week and remote flexibility as business needs allow. WhatYou'llBe Doing * Develop Concepts of Operations (CONOPS), exploreTactics, Techniques, and Procedures (TTPs), and incorporate complexoperational constraints into the design and maturation of space systemsthat support RPO objectives. * Support evaluation of contested space mission applications to assess system vulnerabilities and contribute tothedevelopment of operational concepts. * Leveragebroad technical experience and personnel network to address large and sophisticated tasks. * Leadmultidisciplinary teams to translate customer mission requirements into technical solutions and analysis products. * Performand leadflight dynamicsresearch and development to cultivate andmaintaina healthy and modern internal tool basethat supports customer deliverables. * CombineAI/ML/RL techniques with flight mechanics modelingtoassess complex analysis and decision-making trade spaces. * Occasional travel to support customer efforts. What You Need to be Successful-Engineering Specialist - Flight Mechanics MinimumRequirements: * BSdegreefroman accredited college/university programin engineering, mathematics, physics, computer science, or related field. * Eightor moreyears ofprofessional,technical work experiencein one or more of the following subjects: space mission analysis and design, astrodynamics, trajectorysimulationand performance optimization of spacecraft conducting RPO, orbit determination,state estimation, relative navigation,algorithm design, software development, mathematical modeling. * Proficiencywith one or more of the following programming languages/tools: C, C++, Python, Fortran, MATLAB. * Effective written and verbal communication skills. * The ability tooperateindependently, often in the presence of ambiguity, and still deliver highquality,innovative,andspecializedend products to a range of customers. * Willing to travel domestically to customer and contractor facilities (approx. 10%). * This position requires ability to obtain andmaintaina security clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance. How You Can Stand Out It would be impressive if you have one or more of these: * Active Top Secret/SCI clearance * MS or PhDdegreefroman accredited college/university programin engineering, mathematics, physics, computer science, or related field. * Experience in modeling RPO or satellite formation flight * Experience in advanced mathematical topics, such as optimization theory, game theory, statistical estimation, and numerical analysis * Experience in modern software development, integration, and testing practices * Significant contribution to a substantial technical analytical or development project through its successful completion We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $193,500.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The divisionleveragesa broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space-enabled mission effects. The Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier forceadvisingthe evolution of national security and civil space enterprises,leveragingour modeling and simulation (M&S)expertiseto evaluateend-to-endarchitecture performance. We are seeking aSpace Architecture PerformanceSpecialistthat willlead the development and maintenanceof sophisticated simulation tools in support of requirements verification, analyses-of-alternatives, and performance modeling for space-basedremote sensingarchitectures. Work Model: This is a full-time position based in ChantillyVA, Colorado Springs CO,or El Segundo CA, which requires 100% onsite work. WhatYou'llBe Doing: * Lead teamsto performassessments using in-house or internally developed analysis toolsthatdriverecommendations for research, development, and acquisition decisionsoflegacy and emerging customerspace-based sensingarchitectures. * Partneracross ETG tocontinuequality M&S standards in departmentcapabilitiesandmaintainawareness of software requirements and resources. * Serve as a technical mentor to junior staffin one or more department focus areas, coordinating training and delivering a strategy formaintainingbench depth in department capabilities. * Independently translate customer needs into projectobjectivesand instructions for ETG analysts and developers, assemble and lead multi-disciplinary technical teams, track team performance, and review team products for quality and accuracy. * Work side-by-side with theAerospaceprogram officeand interface with government leaders, contractors, other government agencies,otherprogram offices, and the Aerospace Engineering and Technical Group (ETG) to address issues and provide the customer with the best available technical analyses and recommendations. * Develop and presenttimelyand technicallyaccuratepresentations and reports that clearly communicate analysis results to technical leads, management, and customers. * Support development and sustainment of the organization's analysis and simulation tools and capabilities. What You Need to be Successful: MinimumRequirements for theEngineering Specialist: * B.S degree in aerospace engineering, electrical engineering, systems engineering, mathematics, orrelateddiscipline from an accredited school. * 8 years of progressivelytechnicalmodeling and simulation experience. * Professional experience with one or more of the following subjects: space-related modeling and simulation, geolocation, mission data processing, signaland imageprocessing, space threats, resilient systems, algorithm design, software development, or mathematical modeling. * Proficiencywith one or more software languages that may include Python, C++,Fortran,or MATLAB. * This position requires the ability to obtain andmaintainaTS/SCIsecurity clearance, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance. In addition to the above, theminimumrequirements for theSenior Engineering Specialistinclude: * 12 years of progressively more detailed modeling and simulation experience * Demonstrated technical leadership, personal accountability, and adaptability to changing customer expectations * Knowledge in one or more of these specific national security space or intelligence mission areas: signals intelligence,space surveillance,geo-spatial intelligence, or space protection How You Can Stand Out: It would be impressive if youhaveone or more of these: * Graduate degree in one of the fields of study mentioned above * Current TS/SCIwith polygraph * Technical knowledge of SIGINT satellite systems * Familiarity with the next generation SIGINT architectureor relevant mission knowledge * M&S experience in one of these areas:Performance Assessment,Geolocation, RF link budgets, Antenna modeling, Signal detection * Performance modeling experiencewithat least one space subsystem (antennas, receivers, mission payloads) * Knowledge of Intelligence Community or US Department of Defense business practices, acquisition policies, or space mission portfolios We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. As a Security Officer Roving with Active Clearance in Colorado Springs, CO, you will serve and safeguard clients in a range of industries such as Aero/Defense, and more. Join Allied Universal at a dynamic aerospace and defense location as an unarmed patrol professional. In this role, you will conduct routine patrols, remain visible to help discourage security-related incidents, and deliver outstanding customer service and communication. Bring an agile, reliable, and innovative approach while supporting a caring culture that puts people first, values teamwork, and acts with integrity every day. Position Type: Full Time Pay Rate: $21.61 / Hour Job Schedule: DayTimeMon03:00 PM - 11:00 PMTue03:00 PM - 11:00 PMWed03:00 PM - 11:00 PMThur03:00 PM - 11:00 PMFri03:00 PM - 11:00 PM What You'll Do: • Provide customer service by carrying out security-related procedures, site-specific policies, and/or appropriate emergency response activities at an aerospace and defense location., • Respond to incidents, alarms, and/or critical situations in a calm, problem-solving manner, and document observations and actions according to site protocols., • Conduct regular and random patrols throughout buildings, production areas, and perimeter locations to help to deter unauthorized activity and/or unusual conditions., • Monitor access points and help to verify that employees, visitors, and/or contractors follow site entry and exit procedures., • Possess an active DoD Secret Clearance., • Be at least 21 years of age., • Be at least 18 years of age for unarmed roles; 21+ years of age for armed roles., • Possess a high school diploma or equivalent., • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws., • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws., • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law., • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment., • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more., • Career Growth: Get paid training and access to career growth opportunities., • Financial and Health Benefits: Enjoy access to a retirement savings plan, plus medical, dental, vision, basic life and AD&D, and disability insurance., • Exclusive Perks: Enjoy discounts on top brands and services through our Perks Program. Allied Universal® is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race/ethnicity, age, color, religion, sex, sexual orientation, gender identity, national origin, genetic information, disability, protected veteran status or relationship/association with a protected veteran, or any other basis or characteristic protected by law. For more information: . If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . 2026-1577877

Company Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Armed Security Officer_Clearance Required Pay Rate: $26.79/HR Cleared Security Officer needed for an aerospace company located in Colorado Springs. Must have an active DoD Secret Clearance! Allied Universal® is hiring a Armed Cleared Security Officer. At Allied Universal, the Armed Cleared Security Officer is entrusted with sensitive information and given the responsibility to protect classified information and personnel. As an Armed Cleared Security Officer, you'll receive specialized training in site-specific security protocols associated with your clearance level, allowing for skill development and professional growth in the security field. RESPONSIBILITIES: • Provide high quality security services, safeguarding personnel, property, and information, • Conduct patrols within and around the facility on foot, bicycle, or vehicle to ensure the protection of people, assets, and sensitive or classified information, • Preserve order and enforces rules, regulations, and directives for the viability of the site, • Greet guests and employees, assisting where appropriate; escort visitors and contractors, secure ingress and egress points, secure classified information, • Follow site-specific performance manuals and post orders, reporting safety concerns, security breaches, and unusual circumstances via written and verbal communication; interact with client and/or other security personnel regarding order execution when appropriate, • Must possess a high school diploma or equivalent, or 5 years of verifiable experience, • Must be able to obtain a Department of Defense (DoD) position appropriate level security clearance (national security eligibility determinations take into account a person's stability, trustworthiness, reliability, discretion, character, honesty, and judgment), • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment, • Must have a minimum of three (3) years of law enforcement, military, or private armed security experience, • Minimum of 21 years of age (or higher if required by the state), • Must be a United States Citizen in order to obtain the required government clearance, • Health insurance and 401k plans for full-time positions, • Schedules that fit with your personal life goals, • Ongoing paid training programs and career growth opportunities If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . 2026-1580432

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. At the Mission Payloads Division (MPD), we are pioneers in remote sensing systems that guide our country’s space enterprise. Our talented and dynamic people create and flourish in electronics, sensors, radar, artificial intelligence (AI), and advanced data network domains. We boldly advance technology through our research and development and then forward to demonstration and integration. With innovative laboratories and prototyping, MPD delivers groundbreaking results. We guide our Department of Defense, intelligence community, and civil clients to enhance national productivity and security and tackle the most critical missions. Bring your intelligence and creative spirit and join us at MPD! The Communication Software Implementation Department (CSID) develops novel algorithms and prototypes using software defined radios to enable the space enterprise. We are subject matter experts who provide technical advice to our customers on satellite communication systems and use state-of-the-art algorithms to build our customer’s future capabilities. Work Model: The selected candidate will be required to work full time on-site at our facility at either El Segundo, CA or Colorado Springs, CO. What You’ll Be Doing * Build prototypes for: * Classic signal processing * Artificial Intelligence/Machine Learning (AI/ML) signal processing * Deliver tech demos and briefings to internal stakeholders and to external customers * Provide technical guidance and insight to external customers * Develop the department’s business network with the customer program office What You Need to be Successful – Engineering Specialist Minimum Requirements: * Bachelor’s degree or higher in Electrical Engineering, Computer Science, Physics, Mathematics, or related discipline * Minimum of eight years of related experience with a combination of modern communication system engineering, digital signal processing, or AI/ML comm expertise * Experience with developing within a Linux environment * Strong coding experience in C++, Python, or Matlab * This position requires the ability to obtain and maintain a security clearance, which is issued by the U.S. Government. U.S. citizenship is required to obtain a security clearance In addition to the above, the minimum requirements for Senior Engineering Specialist: * Minimum of twelve years of experience * Proven technical leadership skills with project leadership from initial concept to project execution or business development experience with the US Government customer * Demonstrated mentorship of junior staff How You Can Stand Out It would be impressive if you have one or more of these: * Software defined radio development (GNU Radio) or experience with USRP or similar SDR platforms * Experience with best practices for DevOps and MLOps * Possess an active TS/SCI security clearance We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $129,000.00 - $249,600.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Description Mid-Level Systems Engineer Leidos has a new and exciting opportunity for a Mid-Level Systems Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary A Mid-Level Systems Engineer is needed for a critical program providing a broad range of support to operational requirements including Software Engineering, Systems Integration, Systems Administration, Network Engineering, Information Assurance, Cyber Security, Analytics Development, and Rapid Prototyping. Contract Status: Proposal Phase/Contingent Upon Award. Security Clearance: Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement. Primary Responsibilities: * Provide guidance and support for system engineering of large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. * Provide technical guidance and support for future system enhancements and design. * Update System Engineering Documentation. * Provide Analysis of Alternatives (AoA) or similar evaluation methodologies. * Interface with Program Management, System and Software Integration Engineers, Test Engineers, Information Assurance Engineers, and other project team members in an Agile environment. * Develop and implement system engineering practices ensuring the proper degree of engineering rigor is applied to all assigned tasks. * Communicate with and effectively collaborate with internal technical professionals on a day-to-day basis, and with representatives from customer organizations when necessary. * Actively participate in program increment planning and related Agile team activities. * Provide hands on technical assistance to engineering teams for data gathering and auditing purposes throughout multiple data centers. Basic Qualifications: * Bachelor's degree in System Engineering, Engineering Science, Computer Science, or a related field, and at least 8 years of related experience. Additional relevant work experience may be substituted for a degree. * Must have in-depth experience in several of the following areas: system architecture, design and development, requirements analysis, data flow design/analysis, network design/implementation, testing, technical system documentation. * Must have experience or strong familiarity with data centers and/or server rooms, to include: Rack based Servers, Network Switches, KVM's, Routers, Backup and Recovery devices, Firewalls, and security appliances. * Must have at least 1-3 years of experience with infrastructure components (Servers, Switches, Firewalls, and other Enterprise Infrastructure hardware). * Must have at least 5 years of experience working on system architecture design, building, and integration. * Must have at least 5 years of experience working on large complex system architectures. * Must have requirements verification traceability experience. * Must have experience analyzing user requirements, system architecture, and/or system requirements specifications. * Must have experience in discovery, research and analysis for hardware and software transitions. * Must have experience gathering information related to the lifecycle of equipment and software. * Must possess a solid understanding of secure systems engineering and development. * Must be comfortable working on multiple systems and components simultaneously in various configurations. * Must be able to effectively plan and prioritize tasking and communicate clearly regarding technical options and trade-offs. * Must be capable of performing systems engineering activities in support of Agile teams on a large program. * Must be committed to adopting, adhering to, and championing best practices. * Clearance Required: Must have TS/SCI with Polygraph. We are not able to sponsor the clearance requirement. Preferred Qualifications: * In-depth experience transitioning systems to new architectures. * Experience with model-based systems engineering. * Experience with risk management/risk register. * Experience with the Scaled Agile Framework (SAFe) methodology or as a member of an Agile team. * Experience working as an admin on Windows Server and Linux Server platforms. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – Apply today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Job Title: Systems Administration Design Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 7/1/2026 The Opportunity CACI is looking for a Systems Administration Design Engineer to support the Data Transport Product Support Sustainment Logistics Maintenance (DSLM) contract. This position will be focused on adhering to industry standards, regulations, and internal policies to protect data and maintain security to workstations, servers, storage, and networks supporting the Satellite Control Network (SCN). You will be responsible for implementing and applying technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access. You will have the opportunity to influence and inform customer design decisions, assist in planning for the long-range sustainment of the SCN, implement agreed upon designs, and, when required, support operational issues. Responsibilities: • Analyzes system needs, system development and systems process analysis., • Architect new technical solutions, including patch deployment and configuration management for the SCN mission systems., • Architect SCN network changes to support implementation of new capabilities and features to include regression testing of existing capabilities., • Assists in the development and management of an architecture governance process., • Identify vulnerabilities and disruptions before they cause severe damage., • Develops and documents the support for implementation for changes to technical standards., • Communicate clearly and concisely in voice, written words, and graphics to conduct formal milestone customer briefings, • Install and configure systems at customer locations. (approximately 25% currently anticipated), • Assist in everyday troubleshooting at the lab environment set up to mimic the SCN., • Coordinate closely with cybersecurity, networking, software, and test engineering teams., • Maintain and submit documentation in accordance with SWMA Procedure. Qualifications: Required • Currently a US Citizen with an Active Secret Clerance, • 3 Years of job-related experience and BS Degree in computer science, software engineering, or a related field (5 Years in lieu of degree), • Current 8570.01 Certification or ability to obtain within 90 Days of Hire (Security+, CISSP), • Working knowledge of Microsoft Windows Server administration, Microsoft Server 2016 and later, • Active Directory to include Group Policy management, IIS, DHCP and DNS, • Linux (SUSE, RHEL), • Cybersecurity experience IAW DISA STIGs, • Possess core understanding of IT fundamentals including knowledge of hardware functions (switches, routers, servers etc.), database functions, storage, and networking, • Have excellent customer relationship skills, • Have excellent communication skills, • Be a self-starter willing to seek knowledge and broaden their understanding of their areas of responsibility Desired These Qualifications Would be Nice to Have: • NetApp Storage Systems, • VMware 6.X, 7.X or 8.X, • Working knowledge of SolarWinds, LogRhythm, and Trellix, • Have proficiency in Visio, PowerPoint, and Excel, • Industry related OS/Product certifications (Windows, RHEL, CISCO), • Experience with Engineering V-Model, • Familiarization with DoD acquisition processes and milestones. What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $69,100-$141,500 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Description Senior Systems Engineer Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary A Senior Systems Engineer is needed for a critical program providing a broad range of support to operational requirements including Software Engineering, Systems Integration, Systems Administration, Network Engineering, Information Assurance, Cyber Security, Analytics Development, and Rapid Prototyping. Primary Responsibilities: • Provide guidance and support for system engineering of large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components., • Provide technical guidance and support for future system enhancements and design., • Update System Engineering Documentation., • Provide Analysis of Alternatives (AoA) or similar evaluation methodologies., • Interface with Program Management, System and Software Integration Engineers, Test Engineers, Information Assurance Engineers, and other project team members in an Agile environment., • Develop and implement system engineering practices ensuring the proper degree of engineering rigor is applied to all assigned tasks., • Communicate with and effectively collaborate with internal technical professionals on a day-to-day basis, and with representatives from customer organizations when necessary., • Actively participate in program increment planning and related Agile team activities., • Provide hands on technical assistance to engineering teams for data gathering and auditing purposes throughout multiple data centers. Basic Qualifications: • Bachelor's degree in System Engineering, Engineering Science, Computer Science, or a related field, and at least 12 years of related experience. Additional relevant work experience may be substituted for a degree., • Must have in-depth experience in several of the following areas: system architecture, design and development, requirements analysis, data flow design/analysis, network design/implementation, testing, technical system documentation., • Must have experience or strong familiarity with data centers and/or server rooms, to include: Rack based Servers, Network Switches, KVM's, Routers, Backup and Recovery devices, Firewalls, and security appliances., • Must have at least 1-3 years of experience with infrastructure components (Servers, Switches, Firewalls, and other Enterprise Infrastructure hardware)., • Must have at least 7 years of experience working on system architecture design, building, and integration., • Must have at least 7 years of experience working on large complex system architectures., • Must have requirements verification traceability experience., • Must have experience analyzing user requirements, system architecture, and/or system requirements specifications., • Must have experience in discovery, research and analysis for hardware and software transitions., • Must have experience gathering information related to the lifecycle of equipment and software., • Must possess a solid understanding of secure systems engineering and development., • Must be comfortable working on multiple systems and components simultaneously in various configurations., • Must be able to effectively plan and prioritize tasking and communicate clearly regarding technical options and trade-offs., • Must be capable of performing systems engineering activities in support of Agile teams on a large program., • Must be committed to adopting, adhering to, and championing best practices., • Clearance Required: Must have TS/SCI with Polygraph. Preferred Qualifications: • In-depth experience transitioning systems to new architectures., • Experience with model-based systems engineering., • Experience with risk management/risk register., • Experience with the Scaled Agile Framework (SAFe) methodology or as a member of an Agile team., • Experience working as an admin on Windows Server and Linux Server platforms. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – Apply today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Enterprise Effects Division Description The Enterprise Effects Division (EED) drives integration of Aerospace’s strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space-enabled mission effects. Vehicle Ground Concepts Department Description The Vehicle and Ground Concepts Department (VGCD) in EED provides space vehicle and ground system preliminary/conceptual design; trade and architecture analysis, modeling, process development and leadership expertise; and tool development in support of conceptual design activities across the space enterprise. As a member of VGCD, you will be designing innovative ground segment solutions to meet the most pressing mission needs of our US Space Force, Intelligence Community, NASA, NOAA, and commercial/international customers. Work Model This position will follow an in-person work model with a minimum of 4 days per week of onsite work required in one of Aerospace’s campuses in Chantilly, VA, Colorado Springs, CO, Albuquerque, NM, or El Segundo, CA. What You’ll Be Doing * Providing concept exploration and engineering support of ground systems for customer programs * Leading and participating in conceptual and preliminary design studies and trades of ground systems, to include multi-disciplinary engineering teams * Evaluating ground system design and architecture concepts and participating in design reviews * Working with government and program office personnel and technical experts across Aerospace * Developing tools and models that support ground system concept design and analysis activities * Mentoring junior members of the department What You Need To Be Successful Minimum Requirements: Engineering Specialist * A strong knowledge of ground systems, spacecraft systems, and systems engineering principles * Proven ability to work in a fast-paced environment, adapt quickly to change, and demonstrate initiative under pressure * 8+ years of relevant experience in leading, developing and working on multi-disciplinary engineering teams * Demonstrated experience in developing ground systems concepts * Demonstrated experience in mission control or mission processing systems for space systems * Demonstrated experience in concurrent engineering tools, processes, and methodologies * Demonstrated ability to work independently and conduct long-term technical studies for geographically dispersed programs * Occasional domestic travel * A current and active Top Secret/SCI security clearance issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. How You Can Stand Out * Advanced degree (Master's or Ph.D.) from an accredited program in a relevant engineering discipline * Demonstrated experience with dedicated on-premises compute hardware * Demonstrated experience with Amazon, Microsoft, or Oracle cloud offerings * Demonstrated experience with antenna, hardware etc. related to ground entry points * Demonstrated experience with communications and networking * Demonstrated experience with software, software process approaches (e.g., waterfall, agile) * Services, microservices etc. * Database technologies * Distributed processing frameworks * Software standards * Demonstrated experience with data center design and operations * Demonstrated experience with network maintenance, load balancing, data coordination * Proficiency in simulation tools/programming languages, including one or more of: MATLAB, Python, Simulink, STK, C++, SolidWorks * Strong, demonstrated personal initiative * Experience with the Intelligence Community We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) N/A Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Job DescriptionSalary: $24.00-$38.00/Hourly DOE JR & Co., Inc. is looking for Traveling Roof Crew Members (FT) to immediately join our growing team. Are you hard working and have basic knowledge and experience in roofing? Do you enjoy working as part of a team to finish projects? Are you available to travel and begin work now? This may be the position for you! What do we offer? Competitive pay, excellent benefits including medical, dental, vision, flexible spending account, life insurance, 401K with a company match, and more! Travel positions are eligible for per diem, and company paid travel costs. JR & Co., Inc. is recognized by the leading roofing and construction industry manufacturers for outstanding workmanship and customer service, as well as an A+ rating from the BBB. JR & Co., Inc.'s value for employees, customers, and the community is what sets us apart in the roofing and construction industry. What would I be doing? • Help set-up, maintain, and clean-up project sites, • Ensure safe work practices and compliance with OSHA at all times, reporting safety concerns, • Efficiently measure & cut project materials, install various roofing materials constructing a weatherproof roof for our customers, • Demonstrate great time-management skills, reliability, and punctuality, meet project deadlines, • Properly manage all assigned tools, equipment, and material What do I need? • HS Diploma or GED minimum, • 1-2 years of experience in construction industry (entry-level) AND/OR, • 2+ years experience in roofing (experienced level)(Basic skills testing may be required for experienced applicants), • OSHA 10-hour construction training (minimumorbe willing to obtain if offered a position), • Must be able to obtain security clearance on federal job sites, • Ability to follow directions and pay attention to details What is it like? • Elevated work (work on rooftops, heights), • Outdoors (in all types of weather), • Overtime, weekends may be required, • Frequent bending, kneeling, walking, climbing, carrying and lifting (50lbs or greater) Notice of E-Verify Participation and Pre-Placement Drug Screening JR & Co., Inc. participates in E-Verify. To learn more visite-verify.gov Additionally, all individuals who accept an offer of employment are required to complete a pre-placement drug and background screening.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, developmental planning, system of systems engineering, and threat reduction to help shape future space missions across the national security space enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including Air Force Space Command, U.S. Strategic Command, Air Force Materiel Command, and senior leadership at the Pentagon, but also provides a broad range of services and support across the national space enterprise, maintaining vertical responsibilities with customers but also horizontal, matrixed responsibilities across the corporation. As part of the Space Enterprise and Warfighting Division, the Space Warfighting Directorate provides high-quality analytical support to the US Space Force’s Combat Forces Command (CFC), Space Training and Readiness Command (STARCOM), and Component Field Commands, advising the Government on the design, performance, operational employment, and resilience of current and future space forces to integrate into the joint fight delivering combat relevant space effects, in, from, and to space to win the next war. We are seeking an experienced and highly motivated Space Combat Forces Sr. Systems Engineer to support Headquarters CFC, and its Mission Deltas. The successful candidate will be able to provide experience-based technical expertise and trusted counsel to CFC and Mission Delta leadership on all aspects of the USSF space operations portfolio. This position requires 100% on site work at Peterson Space Force Base in Colorado Springs, CO and the Aerospace Colorado Springs campus. What You’ll Be Doing • Providing trusted technical counsel to HQ CFC, including senior leadership, on all aspects of new Space-Based Sensing and Targeting (SBST) Ground and Air Moving Target Indicator (G/AMTI). Orbital Warfare (OW), Electronic Warfare (EW), Cyber Warfare (CW), and Intelligence, Surveillance and Reconnaissance (ISR) mission from initial concept and requirements definition, through programming, development, testing, operations, and sustainment., • Serving as a key advisor for the customer’s mission fielding processes, representing the operational community to inform the design, requirements, development, planning, integration, transition, operational acceptance, employment, and sustainment of enterprise capabilities., • Providing subject matter expertise for CFC’s Mission Delta warfighting effectiveness to include Mission-Focused Working Groups (MFWG), leveraging Aerospace original scientific discovery and analysis, tool development and sustainment, and live experimentation for the customer’s hardest problems., • Supporting Space Forces Generation (SPAFORGEN) and other integration activities to ensure the operational readiness of space combat forces to meet Combatant Command warfighting objectives prior to presentation to the joint force., • Providing the customer with technical assessments of system design, process integrity, and schedule confidence for missions with rapid acquisition timelines., • Working with mixed government, Systems Engineering & Technical Analysis (SETA) and FFRDC teams on architecture, strategy, and systems engineering projects and tasks., • Delivering high quality technical products in a timely manner., • Exemplifying Aerospace corporate values of objectivity and integrity when serving as a trusted agent to our government customers. What You Need to be Successful Minimum Requirements Sr. Project Engineer - Systems Engineering - Acquisition and Systems Engineering: • Bachelor's degree in engineering, physics, mathematics or other relevant technical disciplines., • 12 or more years of increasingly responsible relevant professional engineering experience supporting National Security Space (NSS) missions., • Operational and/or intelligence background in G/AMTI, EW, OW, CW mission areas. Familiarity with space tactical unit operations, operational-level command and control, and battle management., • Proven ability to establish and maintain trusted relationships with government customers and key stakeholders under minimal supervision., • Experience with the elements and processes associated with a government system acquisition lifecycle as well as the Planning, Programming, Budgeting, and Execution (PPBE) processes., • Strong interpersonal, verbal, and written communication skills for interactions at all levels of corporate and government leadership., • This position requires a current and active TS/SCI security clearance and additional special accesses, which are issued by the U.S. government. U.S citizenship is required to obtain a security clearance., • Ability to travel domestically, with some international travel possible. How You Can Stand Out It would be impressive if you have one or more of these: • Previous work with organizations such as USSPACECOM, DoW/OSW, HQ USSF, SPOs/Centers (i.e., Space Systems Command (SSC), Space Development Agency (SDA), Department of the Air Force Rapid Capabilities Office (DAF RCO), Space Rapid Capabilities Office (SpRCO)), National Reconnaissance Office (NRO), Missile Defense Agency (MDA), and other U.S. agencies and mission partners to assist in understanding the Space Force’s strategic priorities and direction., • Knowledge and experience working across and leveraging the Aerospace Corporation’s backplane, as well as partnering with other FFRDC partners., • Current knowledge and expertise pertaining to OW, EW, CW, and SBST G/AMTI technologies, capabilities, and acquisition, along with an understanding of associated space and ground systems development., • Experience breaking down complex concepts and providing subject-matter expertise to interested parties to aid in solving the hardest space warfighting problems., • Experience in effectively interacting with and advising USSF and government senior leaders on matters of strategic importance., • Current applicable Special Access Program (SAP) /Special Access Required (SAR) clearance. We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $151,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. KBR is seeking a Sr Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO for our front range operations and sustainment effort. We liaison with an IC customer and Satellite Control Network to provide satellite support services to our mission critical customer. Our team handles real time on-orbit support, launch ascent support and End-of-Life operations for all NOPS missions. The software team works in a state-of-the-art dynamic environment to develop new containerized software and maintain existing software for different needs on the program. Why Join Us? * Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. * Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. * Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key Responsibilities: * Maintain software used to establish connections for status & control of ground equipment. * Provide Java software development. Perform all aspects of software engineering support required to implement systems. * Also maintain software that handles scheduling of on-orbit contacts, and orbit calculations. * Write software that supports launch operations with trajectory calculations for the SpaceX and ULA vendors. * Provide support to team members primarily with Java development and utilizing the Spring Boot framework. * Develop React-based user interfaces for operator interaction. * Assist writing microservices that interact with a variety of vendor interfaces for data processing. * Deploy new containerized applications in Kubernetes environments. * Assist with new customer requests by extending and enhancing existing capabilities and creating new ones where needed. Work Environment: * Location: On-site * Travel Requirements: Minimal * Working Hours: 1st shift, regular hours Scheduled Weekly Hours: 40 hours Qualifications: Required: * Clearance: TS/SCI with a Polygraph * Education: Undergraduate degree in computer science or related field * Experience: 5 years of software engineering (development/coding) experience * Experience and proficiency with Java programming language * Knowledge with Spring Boot framework or other similar experience * Interpersonal Skills: Ability to interface effectively with users, customers, management, and other engineering personnel Preferred Qualifications: • Knowledgeable with IDE for Java software development or other similar experience, • Experience with Gitlab or other similar CI/CD experience, • Experience with NoSQL databases, such as MongoDB., • Experience with Docker/Kubernetes., • Experience using/writing Ansible automation scripts., • Experience with C++ programming language., • Working knowledge of SQL databases. Basic Compensation: $127,000 - $190,000 USD annually The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity. Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together. KBR Benefits KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) offers unparalleled expertise in systems engineering to the U.S. government and various public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced development and application of space systems. From systems CONOPs and architecture development to system design and analysis, mission assurance, cost and schedule assessment, and economic market analysis, SED leverages a vast array of engineering and business disciplines across a and dynamic portfolio of space programs and national challenges spanning the total space system lifecycle. The Systems Integration and Test Office (SITO) is responsible for creating and reviewing system functional, performance, and operationally relevant test programs for internal and external customer space, ground, and user segment systems. Responsible for performing systems integration and test tasks related to mission and system threads, interface definition, technology insertion, and use of system integration tools and techniques. Additional duties may include the following: The selected candidate will be required to work full-time, on-site at our facility in El Segundo CA (or alternative locations at Colorado Springs CO, or Chantilly VA). What You’ll Be Doing • Lead end-to-end systems engineering and integration across mission-critical interfaces including space-to-space, space-to-ground, ground-to-ground, and cross-segment integration for space vehicle, ground control, user segments, and communication networks., • Develop and execute comprehensive system integration and test plans including Test and Evaluation Master Plans (TEMP), Systems Integration Plans (SIP), System Engineering Plans (SEP), System Test Plans (STP), and Systems Engineering Management Plans (SEMP) that support all acquisition lifecycle phases and milestone decision reviews., • Plan, conduct, and analyze Developmental Test and Operational Test (DT/OT) events for complete space and ground systems ensuring compliance with government and commercial policies, standards, and best practices for systems test planning and execution., • Review and evaluate requirements for space and ground systems, engineering models, simulations, test beds, and special test equipment ensuring appropriate verification and validation techniques throughout program development. What You Need to be Successful Minimum Requirements for Sr. MTS: * Bachelor’s degree in Engineering, Physics, Computer Science, or related technical field. * 5 years of knowledge in Test and Evaluation (T&E), verification of space-to-ground interface requirements (including space-to-space and ground-to-ground), systems engineering, and/or operations of space systems, satellites, and/or ground systems infrastructure within the U.S. government agencies and/or aerospace industry. * Understanding of space system (and/or system of systems) architecture and satellite operations including orbital mechanics, satellite subsystems (e.g., spacecraft bus, payload), ground system functions (command and control, telemetry and mission data processing, and space-to-ground data links and protocols). * Experience with systems (and/or system of systems) integration planning, execution, and test. * Demonstrated ability to successfully work in a team environment with strong communication skills. * Willing to travel. * Active Secret security clearance (or ability to obtain one). In addition to the above, the minimum requirements for an Engineering Specialist include: * 8 years of knowledge in Test and Evaluation (T&E), systems engineering, and/or operations of space systems, satellites, and/or ground systems infrastructure within the U.S. government agencies and/or aerospace industry. * Working knowledge of Department of Defense Instruction (DoDI) Test and Evaluation processes and documentation, including familiarity with DoDI 5000 series acquisition policies, Developmental Tests (DT), Operational Tests (OT), integrated test strategies, Test and Evaluation Master Plans (TEMP), Systems Engineering Management Plans (SEMP) development and execution. * Experience with test planning, execution, and analysis using test management software, simulation environments, statistical tools, and technical reporting for U.S. government agency evaluation and decision processes. * Ability to independently lead multiple concurrent tasks, build and manage teams, and communicate technical information clearly and persuasively. How You Can Stand Out It would be Impressive if you have one or more of the following: * Advanced degrees in Engineering, Physics, Computer Science, or related technical field. * Mission testing and integration knowledge and experience for specific U.S. Space Force (USSF), Intelligence Community (IC), or commercial customers (e.g., system requirements, system (and/or system of systems) integration and testing, spacecraft subsystems, manufacturing, test, and/or spacecraft/ground operations). * Knowledge of cloud/virtual architecture and agile testing methodologies for software integration and test. * Familiarity with MBSE (Model Based System Engineering) and its usage as well as other automated test tool skills. * Ability to leverage AI technologies to optimize testing workflows and integration efficiency. * Active TS/SCI clearance (or ability to obtain one). We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $100,300.00 - $175,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Responsibilities Peraton is seeking incumbent and external qualified candidates to support North American Aerospace Defense Command (NORAD) Cheyene Mountain Complex (NCMC) - Integrated Tactical Warning/Attack Assessment (NCMC-ITW/AA) and Space Support Contract III (NISSC III). Please note that this is contingent upon contract award, with an anticipated decision expected by summer 2026 Qualified candidates will help operate, maintain, and sustain critical national mission systems to deliver resilient strategic threat warning and space capabilities as part of a world-wide architecture, providing strategic warning that our nation depends on during a conflict. This program will provide an opportunity to exploit the capabilities inherent in our diverse national systems to better meet the needs of the national command authority and warfighters to detect, track, and respond to strategic threats through 2030 and beyond. The Software Developer Technical Lead will serve as the senior technical authority for software development activities supporting. This individual will guide the engineering team in designing, developing, integrating, and delivering mission critical software solutions. Key Responsibilities: • Lead software development activities across the full life-cycle, including architecture, design, implementation, integration, testing, and deployment., • Serve as the primary technical point of contact for software development within the Epoch 2 Ground Management and Integration effort., • Define and maintain software architecture that supports scalable, resilient, and secure ground system capabilities., • Ensure software development teams align and follow Agile software development processes, • Provide technical direction and mentor-ship to a team of software developers and subcontractor personnel., • Coordinate with systems engineering teams to ensure software solutions align with system requirements, interfaces, and mission needs., • Oversee integration of software components into larger ground system architectures, ensuring compatibility and performance., • Confirm compliance with cybersecurity, DevSecOps, and SSC standards throughout the development lifecycle., • Support Agile planning and execution models to include sprint planning, backlog refinement, and technical reviews., • Conduct code reviews and enforce best practices for quality, maintainability, and reliability., • Prepare and deliver technical documentation including design artifacts, interface control documents, and test plans., • Collaborate with the Program Manager to track progress, identify risks, and ensure successful delivery of milestones. Required Qualifications: • Bachelor's degree in Computer Science, Engineering, or related field, a minimum of 12 years experience, • Active Top Secret clearance with SCI eligibility, • Proficiency in modern programming languages such as Java, C++, Python, or similar, • Experience using Jira and Confluence, • Experience leading technical teams in complex, mission critical environments, • Familiarity with DevSecOps pipelines, CI/CD, and containerized environments (Docker, Kubernetes), • Experience with distributed systems, real-time processing, or ground-system architectures Desired Qualifications:, • Strong communication and collaboration skills, • Experience with space or missile defense programs, especially OPIR or SSC programs, • Knowledge of Agile frameworks such as Scrum or SAFe, • Experience with cloud architectures (AWS, Azure, or government cloud environments) Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.All

Title: Security Specialist/Site Security Manager Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions., • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace., • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key Responsibilities: • Typical security related responsibilities may include enforcing and monitoring security procedures; ensure compliance with all aspects of the government and company security policies and procedures related to: physical access to buildings, room, couriers, clearances, packages, documentation and debriefings., • Possess a high level of understanding and previous application of the ICD 705, to include, but not limited to; development of SCIF accreditation documents, intrusion detection systems, access control devices, Pre-Construction FFC, Fixed Facility Checklist, TEMPEST requirements, Construction Security Plan (CSP), SOP’s/EAP’s, Construction drawings/specifications, etc., • Interface with program managers and maintain liaison with US Government Program Security Officers., • Develop and implement security procedures in coordination with management personnel., • Conduct security briefings and maintain security education programs. Investigates losses and security violations; may recommend corrective action. Maintains liaison with outside agencies and keeps upper management informed of all security activities., • Ensures destruction of classified and company proprietary information in accordance with policies and procedures., • Assists in revision of procedures manuals. Work performed in the area of security is performed in accordance with DCSA (Defense Counterintelligence Security Agency), NSA (National Security Agency), and/or other applicable agencies which conduct regular security audits and/or investigations. Work Environment: • Location: On-site, • Travel Requirements: Minimal 0-20%, • Working Hours: Standard Required Qualifications: • Active Top-Secret Clearance with SCI eligibility, • Completion of an undergraduate degree and 5+ years of experience, or experience may be substituted in lieu of degree, • Ability to work independently with minimal direct supervision and to flex schedule as required to meet business need, • ICD-705 Subject Matter Expert, • Possesses knowledge and experience with DoDM 5105.21 V1-3, • Possesses knowledge and experience with DoDM 5205.07, • Completed an SSM training course and relevant experience, • Completed 40 hour or more CST course and relevant experience, • Ability to effectively communicate with all levels of the organization, including senior leadership, site leadership, and entry-level personnel, • Ability to surge beyond normal business hours to provide support, • If required, become a trained/certified COMSEC Responsible Officer. Responsible for all COMSEC material on your account, • Conceptual and critical thinking skills and the ability to present ideas in a clear and compelling manner with attention to detail, • Provides security insight and recommendations to executive staff, • Maintains a positive working relationship with all personnel, to include internal/external customers, Security Team Members, Mission Partners, and the Business Unit., • Extensive experience hands on experience with leading and executing SCIF/SAPF builds across complex environments, including end-to-end life cycle execution, • Subject matter expert in SCIF/SAPF build strategy, implementation, and sustainment Preferred Qualifications: • Highly motivated and self-driven professional with a results-oriented mindset, • Demonstrates leadership qualities with the ability to guide team members, • Strong ability to scale responsibilities and adapt to evolving mission requirements, • Proven success working in high operational tempo environments, • Basic understanding of Risk Management Framework (RMF) compliance Scheduled Weekly Hours: 40 Basic Compensation: $113,000.00 - $169,000.00. The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity. Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance. Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together. KBR Benefits KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Description Junior Systems Administrator/System Engineer Leidos has a new and exciting opportunity for a Junior Systems Administrator/System Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary A Junior Systems Administrator/System Engineer is needed for a critical program providing a broad range of support to operational requirements including Software Engineering, Systems Integration, Systems Administration, Network Engineering, Information Assurance, Cyber Security, Analytics Development, and Rapid Prototyping. Contract Status: Proposal Phase/Contingent Upon Award. Security Clearance: Active DoD TS/SCI with Polygraph required. We are not able to sponsor the clearance requirement. Primary Responsibilities: * Provide lifecycle system support, including integration and deployment activities. * Support integration of large-scale systems and system components within a complex, geographically distributed network environment. * Support system and network vulnerability assessments and the implementation of security best practices and hardening measures. * Perform hands-on system administration tasks such as deployment of software, vendor firmware, COTS, and FOSS solutions. * Maintain and enhance internal system functionality and performance, including interoperability with external systems and protection of critical data sets. * Collaborate closely with cross-functional technical teams (systems, software, test, etc.) in an Agile environment to integrate and deliver system capabilities. * Administer and support Linux and/or Windows-based components in a large high-performance computing environment. * Troubleshoot hardware and software issues by analyzing root causes of abnormal system behavior. * Support development and production environments by applying software builds, updating application versions, deploying security patches, and adjusting configuration settings as required. * Provide support for deployment activities, including software and hardware installation and integration. * Coordinate with internal Leads to define acceptable outage windows and execute maintenance activities with minimal impact to operations. * Create and maintain system documentation, including deployment procedures, configuration baselines, and system configuration guides. * Leverage current automation technologies and scripting to streamline system administration, configuration management, and monitoring tasks. Basic Qualifications: * Bachelor’s Degree in Computer Science, System Engineering, or a related field and at least 2 years of related experience. Additional experience may be substituted for a Degree. * Must have experience working on large-scale hardware and software systems. * Must have experience with or familiarity with virtualization via any industry standard hypervisor. * Experience deploying application software, including application servers. * Experience with system analysis, risk analysis, and/or vulnerability assessments. * Must have experience developing creative solutions to technical issues that arise in real time. * Must have experience thoroughly tracking and documenting technical issues. * Ability to plan and prioritize tasking based on mission and team needs in a fast-moving environment. * Demonstrated ability to work independently and as part of a team while delivering high-quality results. * Strong verbal and written communication skills, with the ability to communicate technical information clearly and effectively. * Ability to work extended hours when necessary to support uptime on high-visibility production systems. * Ability to travel on occasion to non-hostile locations. * Clearance Required: Must have TS/SCI with Polygraph. We are not able to sponsor the clearance requirement. Preferred Qualifications: * Experience deploying application software including application servers * Integration and development experience. * Windows Server 2008, 2012, 2016, 2022 and/or Server Core administration experience. * Experience with firewall technologies and configuration best practices. * Experience with programming languages such as Python, Java, C++. * Experience with one or more of the following: Wireshark, Microsoft MDT, Centos & Redhat, SALT, Puppet, CHEF, Ansible, iSCSI and Flash SANs, Solarwinds usage and deployment. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – Apply today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) offers unparalleled expertise in systems engineering to the U.S. government and various public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced development and application of space systems. From systems CONOPs and architecture development to system design and analysis, mission assurance, cost and schedule assessment, and economic market analysis, SED leverages a vast array of engineering and business disciplines across a diverse and dynamic portfolio of space programs and national challenges spanning the total space system lifecycle. The Digital Systems Engineering Department (DSED), part of SED, serves as a strategic partner to government and commercial organizations navigating the digital transformation of systems engineering. Through applied research and development, agile rapid prototyping, objective independent assessments, and expert advisory services, DSED enables customers to successfully institutionalize Digital Systems Engineering (DSE) concepts, methods, practices, and tools throughout their systems acquisition and realization lifecycle. Our comprehensive approach- integrating the three functional pillars of Digital Engineering (DE), Model-Based Engineering (MBE), and Systems Engineering (SE), empowers customers to accelerate innovation, reduce risk, and achieve mission success in increasingly complex space and defense system environments. Job Summary We are seeking a highly experienced Senior Project Engineer with a focus Digital and Systems Engineering to drive the development and execution and management of complex MBSE and DE project portfolios. This role requires a deep understanding of MBSE concepts, methodologies, frameworks, tools, and best practices to enhance the acquisition and realization of space and defense systems encompassing systems architecture, design, analysis, and lifecycle management. The ideal candidate will have a strong background in systems engineering, project portfolio management, and cross-functional collaboration with Aerospace program offices and ETG organizations within a dynamic and innovative environment. What You'll Be Doing * Plan, execute, and lead MBSE and DE R&D initiatives and projects, ensuring integration of systems engineering best practices. * Provide oversight of project teams developing descriptive models using open-standard modeling languages (SysML, UAFML, BPMN) and industry-recognized tools (e.g., Cameo, Sparx EA, Rhapsody). * Guide project teams through the full system development lifecycle, from concept to deployment. * Drive innovation and best practices in MBSE, ensuring alignment with industry trends and organizational, and customer goals. * Collaborate with multi-disciplinary teams, including software, hardware, and domain experts, to develop and analyze system models in the systems acquisition and realization lifecycle. * Author, publish, and present papers, presentations, and training material on MBSE topics of mutual interest to Aerospace and customers. * Participate in MBSE and DE related standards organizations and profession society working groups (e.g., OMG, INCOSE, Digital Twin Consortium, AIAA, IEEE) representing Aerospace interests. * Mentor and train junior and mid-level engineers on MBSE principles, practices, and tools. What You Need to Be Successful Minimum Requirements: * B.S. degree in a relevant Engineering discipline (Aerospace, Systems, Electrical, Mechanical, etc.), Computer Science, or related technical field. * 12+ years of experience in three or more systems engineering functional areas (e.g. requirements, architecture, design) with at least 5 years in MBSE and DE. * Proficiency in MBSE tools such as Cameo Systems Modeler, Sparx EA, or IBM Rhapsody. * Strong knowledge of descriptive modeling languages (e.g., SysML, UAFML, BPMN), architecture frameworks (e.g., DoDAF, UAF, TOGAF), and methodologies (e.g., OOSEM, SysMOD, ISE&PPOOA). * Must be a self-starter with excellent problem-solving, communication (verbal and written), and project portfolio and technical leadership skills. * Comfortable working in a collaborative, fast-paced environment with cross-functional government, SETA, and other FFRDC teams. * Ability to clearly explain project outcomes and deliverables to stakeholders not versed in MBSE. * Excellent written and oral communication skills. * Possess strong organizational, time management and project management skills. * Ability to coordinate efforts and work with other internal and external organizations. * Ability to work well in a team environment. * Demonstrate flexibility and ability to adapt to changing program office sponsor and customer needs. * Problem-solving, analytical, and innovation mindset. * Willing to travel to customer or contractor site, domestically. * This position requires the ability to obtain a TS/SCI security clearance issued by the U.S. Government. U.S. citizenship is required to obtain a security clearance. How You Can Stand Out It would be impressive if you have one or more of these: * M.S. or Ph.D. degree in a relevant engineering discipline (Aerospace, Systems, Electrical, Mechanical, etc.), Computer Science, or related technical field. * Practical systems engineering work experience in the space, defense, or nuclear security domains. * Familiarity with agile project management using JIRA. * Knowledge of Digital Engineering (DE) concepts, including digital engineering ecosystems, digital threads, and digital twins. * INCOSE CSEP/ESEP certification. * PMI PMP certification. We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $151,300.00 - $226,900.00 Pay Basis: Annual Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who: • Operate Strategically, • Lead Change, • Engage with Impact, • Foster Innovation, • Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry-leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: * Comprehensive health care and wellness plans * Paid holidays, sick time, and vacation * Standard and alternate work schedules, including telework options * 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire * Flexible spending accounts * Variable pay program for exceptional contributions * Relocation assistance * Professional growth and development programs to help advance your career * Education assistance programs * An inclusive work environment built on teamwork, flexibility, and respect We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at ___ . You can also review ___.

Title: Network Administrator SME KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? * Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. * Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. * Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. KBR is seeking a Network Administrator SME to join our team in Colorado Springs, CO. Active TS/SCI clearance required. The Network Administrator SME provides support at the Wideband C-SSE in Colorado Springs, CO providing site guidance and leading troubleshooting actions for NIPRNET, SIPRNET, WSOMS, RMCE LAN, and WAN issues. Network support requirements reside in Colorado Springs and at geographically dispersed contract locations. ROLES AND RESPONSIBILITIES: * Leads the effort to evaluate local network equipment and capabilities, monitor performance of LANs and identify anomalies or discrepancies that appear in network availability, capacity, or Quality of Service (QoS) metrics. * Provides guidance to site personnel and leads troubleshooting NIPRNET, SIPRNET, WSOMS< RMCE LAN and/or WAN issues. * Resolves interoperability problems to obtain operations across all platforms including E-Mail, file transfer, multimedia, teleconferencing and the like, and configure systems to user environments. * Evaluates and reports system security incidents, virus attacks, classified message incidents, and identify threats, vulnerabilities, and associated countermeasures using the policies, procedures and report formats per compliance requirements. * Track and dispose of unclassified IS storage media previously contaminated with classified data as classified media. * Provide assistance in all aspects of network management, from network design through implementation, to the maintenance of upgrading existing networks. * Ensures configuration for firewalls, switches, routers, and domain controllers are configured correctly and documented through CM. BASIC QUALIFICATIONS: Education and Experience: * BA/BS degree and 5+ years of experience, or equivalent work experience in lieu of degree. * Requires DoD 8140 (DoD 8570) Cybersecurity certification. * Certified in Networking (Cisco, Juniper, Network+) and Security+ DAF Cyberspace Workforce Management Program. * Meet personnel security and training requirements for duties as required by DAFMAN 17- 1303, DAF Cyberspace Workforce Management Program. Citizenship and Clearance: * US Citizen. * Active Top Secret security clearance with ability to obtain TS/SCI is required. Technical Knowledge: * Analyzing local and wide area network systems, including planning, designing, evaluating, selecting operating systems and protocol suites and configuring communication media with concentrators, bridges and other devices. * Able to troubleshoot and resolve problems independently and in high pressure situations. PREFERRED QUALIFICATIONS: * Expertise with network administration. * Experience with NIPRNET, SIPRNET, WSOMS, RMCE/WAN is highly desired * Solid understanding of satellite communications (SATCOM)/telecommunications. SCHEDULED WEEKLY HOURS: * Normal hours of operation (0730–1630 hours). * 40 hours, 5 days a week. * Provides on-call support 24/7. TRAVEL: * May require travel to CONUS and OCONUS locations, expect approximately 5%. This position is contingent upon contract award. Basic Compensation: $105,100- $131,300 This range is for the CO area only The offered rate will be based on the selected candidate’s work location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration of internal parity. Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance. Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together KBR Benefits KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development. Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.