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MANTECH seeks a motivated and detail-oriented Senior System Safety Engineer to join our team in El Segundo, CA. The Senior System Safety Engineer will help protect our national security while supporting the USSF Space Systems Command (SSC) Space Access Directorate at Los Angeles Air Force Base. This role is critical to National Security Space (NSS) launch system acquisition and operations, ensuring that mission-critical systems meet all safety and environmental requirements. You will serve as a technical expert, coordinating orbital safety products and providing essential oversight to identify, assess, and mitigate hazards across the launch lifecycle. Responsibilities include but are not limited to: • Evaluating and updating System Safety documentation, including System Safety Management Plans (SSMP) and Programmatic Environmental Safety and Health Evaluations (PESHE), to ensure compliance with DoD and Air Force requirements, • Drafting and coordinating orbital safety products for all NSS launches, including Space Debris Assessment Reports (SDARs) and Orbital Debris Mitigation Standard Practices (ODMSP) documentation, • Providing acquisition support by drafting and assessing safety-related content in Performance Work Statements, Contract Data Requirements List (CDRL) items, and System Performance Requirements Documents, • Assisting the Debris Characterization (DC) project manager with the coordination of airborne assets to collect data for root cause determination in the event of a catastrophic mishap, • Performing general system safety tasks, including the interpretation of requirements, assessment of contractor safety submittals, and the development of technical summary reports for customer presentation, • Interfacing with technical representatives from Range Safety, FFRDC (The Aerospace Corporation), Launch Service Providers, and other Government agencies to ensure mission alignment, • Conducting Day-of-Launch Mishap Control Center (MCC) operations, including the preparation of documentation, checklists, and real-time operational support Minimum Qualifications: • Bachelor’s degree in Engineering (relevant military or industry experience may be considered in lieu of degree), • 7+ years of STEM experience in relevant fields, with at least 3 years of NSSL, Launch/Range, DoD, NASA, or industry equivalent systems safety experience, • Proven experience interfacing with computer-based database and schedule tools, as well as Adobe Acrobat Preferred Qualifications: • Experience with DoD and Air Force system safety documents such as AFI 91-202, MIL-STD-882E, and AFSPCMAN 91-710, • Working knowledge of range safety requirements for Space Launch Delta 45 and 30, including Space Vehicle System Safety design and the SSC/AATS Safety Review process, • Experience with Environmental Compliance/NEPA, Orbital Debris Mitigation Standard Practices, and Nuclear or radiation safety, • Demonstrated proficiency in utilizing JIRA and Confluence for project management and documentation, • Excellent written and oral communication skills with the ability to present information effectively in virtual and in-person environments Clearance Requirements: • Must have or be able to obtain and maintain an active DoD TS/SCI security clearance with a current investigation. Physical Requirements: • Must be able to remain in a stationary position 50%., • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc., • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer., • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Warhead Design Engineer Castelion is designing and building next-generation hypersonic weapon systems that restore stability through credible deterrence. We are seeking a hands-on, mission-driven Senior Warhead Design Engineer to lead the design, development, and integration of ordnance systems across our hypersonic vehicles. This is a high-impact role for someone with deep expertise in energetic devices and safe & arm mechanisms, who thrives in a fast-paced, hardware-rich development environment. Responsibilities • Own the design, development, and qualification of ordnance systems, including:, • Initiators, detonators, transfer charges, explosive bolts, safe & arm devices., • Define requirements and interface specifications across mechanical, electrical, and software boundaries., • Lead supplier engagement, component selection, and build-to-print efforts with a focus on manufacturability, cost, and performance., • Drive development test planning, execution, and analysis for ordnance systems (including arena testing, function testing, and environmental qualification)., • Work closely with systems, propulsion, and GNC teams to ensure ordnance components integrate safely and effectively into the full weapon system., • Support FMEA, fault-tree analysis, and safety case development., • Own documentation and compliance to MIL-STD-1901A, AFSPCMAN 91-710, and other relevant standards. Requirements • B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or related field., • 5+ years of experience in ordnance or energetics design, analysis, and test., • Familiarity with relevant DoD and NASA standards (e.g., MIL-STD-1901A, RCC 319, etc.)., • Hands-on test experience in high-consequence environments., • Strong communication and documentation skills., • Active or eligible for a U.S. security clearance. Preferred Skills and Experience • Experience working with DoD customers and navigating military qualification processes., • Background in hypersonics, missile systems, or space launch vehicles., • CAD and mechanical analysis experience (e.g., SolidWorks, FEA tools)., • Prior experience working at a defense startup or fast-moving development organization. Leadership Qualities • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion’s mission and consistently look for ways to contribute to the company’s technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity., • Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

About Epirus Epirus is a high-growth technology company developing solid-state, software-defined directed energy systems that enable unprecedented counter-electronics effects and power management solutions to optimize power efficiency in defense and commercial applications. With a constant emphasis on innovation, we are redefining the future of power to bring tomorrow’s capabilities to life, today. And that’s just the beginning. Job Summary: Epirus is seeking a Field Service Engineer (FSE) III with the ability to provide advanced technical support, troubleshooting, and operational oversight in support of Epirus High Power Microwave Counter Unmanned Aerial Systems (HPM-CUAS). This individual will work as a member of a small team with a primary focus on the maintenance, training support and sustainment of fielded HPM assets. The FSE will directly support the maintenance of the fielded HPM-CUAS equipment, re-installation of Line repairable units (LRUs), training, integration, and sustainment of these solutions with existing client infrastructure at CONUS and OCONUS locations. Candidate will provide hands-on support for HPM-CUAS technical, network, and integration projects. This role requires hands-on expertise in electrical, mechanical, and software systems, as well as the ability to work in high-pressure situations supporting defense operations. This position requires a high degree of technical skill, personal resilience and flexibility, strong interpersonal skills, and the ability to work as part of a cross-functional team in a variety of physical environments. Responsibilities: • Work closely with engineering teams to provide feedback on system performance and potential design improvements., • Coordinate with project managers, logistics personnel, and customers to ensure timely resolution of issues., • Conduct install/uninstall of HPM-CUAS systems in a variety of locations / environmental conditions to support client operations, test and evaluations, Tactics, Techniques and Procedure (TTP) / Doctrine development, and New Equipment Training (NET) courses., • Make recommendations on equipment modifications/upgrades based on experience gained through testing and operational use of HPM-CUAS systems., • Deploy overseas locations to perform technical inspections, system checks, fault diagnosis, identify cause of failures, and replace Line Repairable Unit (LRU), test and restore HPM-CUAS systems to full functionality., • Conduct advanced programming of HPM-CUAS systems (install/upgrade firmware, software upgrades, etc.)., • Work with the Epirus training and enablement team to develop and conduct training on the proper care, use, maintenance, and preventive maintenance of systems., • Work closely with engineering teams to provide feedback on system performance and potential design improvements. Basic Qualifications: • Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Physics, or a related technical field AND minimum 5 years of related experience (or 3 years and a Master’s degree)., • Proficiency in troubleshooting and repair of electronic and mechanical systems., • Knowledge of high-power RF generation, wave propagation, and directed energy principles., • Familiarity with test equipment (oscilloscopes, spectrum analyzers, RF power meters, etc.)., • Strong technical writing and verbal communication skills., • Ability to provide technical advice and guidance on installation, adaptation, configuration and/or enhancement of company technical products, programs, and systems., • Candidate must hold a valid U.S. passport or have the ability to obtain a U.S. passport., • Military experience with CUAS Systems (RF Detection, Radar, EO/ IR Optical systems, Command and Control (C2) Systems., • Experience working in field operations, including deployment in austere or challenging environments., • Experience working independently or as a team member to solve project and/or engineering problems., • Ability to use and communicate a wide variety of technical data from OEM manuals, engineering drawings, etc. to engineers as well as to non-technical system end users., • The position requires daily interaction with customers at multiple levels., • Candidate must possess and use a high degree of tact and interpersonal communication skills in daily interactions with team members, clients, vendors, and end users., • This position requires the ability to obtain and maintain a SECRET security clearance, which is issued by the U.S. government. U.S citizenship is required to obtain a security clearance Preferred Skills and Experience: • Previous experience with HPM or other directed energy systems., • Certification in RF safety or related disciplines., • Military background or experience working with defense contractors., • Routine manual lifting of objects 50-80 pounds such as boxes and other equipment. Perform work in unusual and sometimes difficult positions such as climbing ladders; high lift equipment up to 40 feet, crawl spaces, above ceilings, etc. Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects, operation of power and manual tools/equipment, and operating office equipment., • Typical overseas assignments are frequently performed in both internal and external environments with a variety of weather conditions. Ability to work under extreme hot or cold weather conditions with exposure to dust or dirt is routine and may require the use of protective personal equipment (PPE)., • This position will require overseas travel. Candidates should be willing to be on travel / TDY away from their home location 90 – 120-day durations, in hazardous duty locations., • FAA Part 107 certification ITAR REQUIREMENTS: • To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. People are the most important part of Epirus – and always come first. We don’t believe in the word impossible and are always asking “why not” as work to usher in a new paradigm of power efficiency. Our fast-growing team is agile, creative, and innovative. We support a culture of constant learning and sense of belonging among our team members and know that mentorship matters. We embrace diversity, equity, and inclusion in the workplace and beyond. To deliver on our mission, we are always looking for problem solvers, changemakers and innovators to join our fast-growing team.

The Quality Manager is responsible for leading and maintaining the company’s Quality Management System (QMS) in compliance with AS9100, FAA, EASA, NADCAP, and customer-specific aerospace requirements. This role ensures product conformity, regulatory compliance, continuous improvement, and customer satisfaction within a precision aerospace manufacturing environment. The Quality Manager provides strategic leadership across Quality Assurance, Quality Control, Inspection, and Continuous Improvement functions while fostering a culture of accountability, safety, and operational excellence. Key Responsibilities Quality Management System (QMS) • Maintain and improve the AS9100-compliant Quality Management System., • Ensure compliance with FAA, EASA, ITAR, NADCAP, and customer-specific requirements., • Lead internal and external audits (customer, registrar, regulatory)., • Serve as primary point of contact for regulatory agencies and certification bodies., • Oversee inspection, testing, and release of aerospace components and assemblies., • Ensure First Article Inspections (FAI) per AS9102 requirements., • Review and approve corrective and preventive actions (CAPA)., • Lead root cause analysis (8D, 5-Why, Fishbone, RCCA)., • Interface with customers on quality performance, audits, and corrective actions., • Manage customer complaints and drive timely resolution., • Oversee supplier quality performance and approval processes., • Lead and develop Quality Engineers, Inspectors, and Technicians., • Establish departmental KPIs and performance metrics., • Provide training on quality standards, regulatory requirements, and procedures., • Drive Lean, Six Sigma, and risk-based thinking initiatives., • Monitor quality metrics (PPM, scrap, rework, COPQ, on-time delivery impact)., • Lead risk assessments and mitigation strategies (FMEA)., • Present quality performance reports to executive leadership., • Track and analyze trends in defects, escapes, and audit findings., • Maintain quality dashboards and compliance metrics. Qualifications Education • Bachelor’s degree in Engineering, Quality, or related technical field required., • 7–10+ years of quality experience in aerospace manufacturing., • Minimum 3–5 years in a leadership role., • Strong knowledge of AS9100 and AS9102 standards., • Experience with FAA Part 21/145 regulations (as applicable)., • NADCAP experience preferred., • ASQ Certified Quality Manager (CQM), • ASQ Certified Quality Engineer (CQE), • Six Sigma Green or Black Belt, • Lead Auditor certification (AS9100)

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Manufacturing Engineer - Mechanisms/Test Castelion is seeking an expert in the manufacture and design of complex mechanisms for our in-house hypersonic vehicle development. This role will work closely with design engineering and technician teams to build and execute on testing and validation efforts to keep pace with the research and development timetable of our products. You will be apart of a team responsible for serving as a critical node in implementing feedback from testing and validation efforts, streamlining designs and implementing manufacturing changes to quickly mature our products for flight testing and production. Desire for product and process ownership is a must in this role. Responsibilities • Work with component design engineering teams to determine the manufacturing and testing feasibility of products, • Operate as a standalone resource responsible for a family of mechanisms, • Architect, mature and develop testing and validation procedures for a wide array of complex mechanisms, • Generate concept proposals in alignment with R&D efforts to help attribute requirements gathering, • Down select solutions generated based on quantifiable vehicle attributes, system cost and weight, • Propose and defend solutions in engineering review meetings, • Develop and refine process documentation including build instructions, test and validation procedures, health and safety standards, and mBOMs, • Create, maintain, and communicate detailed production plans and schedules, • Work closely with supply chain to develop new and existing suppliers as needed, • Design, develop and implement production tooling and equipment, • Participate in design reviews to drive design for manufacturing (DFM), • Oversee introduction and implementation of new products and manufacturing capabilities, • Analyze and resolve manufacturing issues and non-conformances, • Develop, mentor, and train peers and colleagues Basic Qualifications • Bachelor’s degree in mechanical, aerospace, or manufacturing engineering, or other technical degree., • 5+ years of mechanisms manufacturing, testing and validation experience, • Experience with operations/product line management, • Demonstrated direct or indirect leadership, • Proficiency in CAD/CAM software (NX preferred), • Experience in selection, procurement, and implementation/validation of manufacturing equipment Preferred Qualifications • Experience in mechanisms design, testing and validation from high volume production environments, • Experience developing comprehensive testing and validation procedures and the required documentation processes, • Experience in qualification and acceptance testing of complex aerospace mechanisms, • Working experience with capacity modeling, process mapping, Lean/Six Sigma and value stream mapping, • Experience in transitioning development processes to rate production Additional Requirements • Must be willing to work extended hours and/or weekends as needed, • Must be able to travel up to 10%, • All employees are granted long-term stock incentives as part of their employment as Castelion. All employees receive access to comprehensive medial, vision, and dental insurance, and the company offers three weeks of paid time off per year. Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion’s mission and consistently look for ways to contribute to the company’s technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements: • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description Position Summary The Commissary Operations Specialist (Boiler Engineer) is responsible for supporting the daily operations of the commissary facility while ensuring the safe and efficient performance of all mechanical and boiler systems. This role combines hands-on technical maintenance with operational coordination and administrative support, helping to maintain production uptime, accurate inventory, and smooth logistics. The ideal candidate is both mechanically skilled and highly organized, with the ability to work across warehouse, production, and office environments. Key Responsibilities Boiler & Equipment Operations • Operate, monitor, and maintain boilers, water heaters, and steam systems, • Perform preventive and corrective maintenance on:, • HVAC and refrigeration systems, • Air compressors, pumps, motors, and conveyors, • Packaging, cooking, and production equipment, • Conduct calibrations, water treatment, lubrication, and system checks, • Monitor system performance and adjust equipment to maintain production standards, • Maintain logs of readings, maintenance activities, and repairs, • Troubleshoot equipment issues and respond to emergencies or system failures, • Ensure compliance with all safety and regulatory requirements Maintenance & Facility Support • Maintain plumbing, water systems, filters, and related infrastructure, • Support electrical systems and equipment (motors, controls, lighting, etc.), • Assist with building systems including automation and environmental controls, • Maintain inventory of parts, tools, and maintenance supplies, • Support life-safety systems and routine inspections Operations & Administrative Support • Maintain accurate operational records, logs, and documentation (ERP systems such as Odoo), • Assist with invoice processing, expense tracking, and reporting, • Prepare inventory, production, and operational reports, • Maintain organized filing systems (digital and physical), • Receive visitors, mail, and deliveries Inventory, Logistics & Warehouse Coordination • Receive, scan, and document incoming materials and deliveries, • Coordinate shipping and distribution of finished goods, • Track and maintain accurate inventory levels, • Order and manage consumables (PPE, chemicals, packaging, parts), • Coordinate vendor pickups, waste removal, and scheduled shipments, • Support inventory control and internal product movement Warehouse & Production Support • Operate forklift and material handling equipment safely, • Assist with staging, storage, and shipping of finished goods, • Maintain clean, organized receiving and storage areas, • Support overall warehouse efficiency and workflow Qualifications • Minimum 1+ year of experience in maintenance, warehouse, manufacturing, or food production environments preferred, • Strong knowledge of boiler systems and mechanical equipment, • Experience with facility systems (HVAC, steam, compressed air, plumbing, electrical systems up to 480V preferred), • Experience with inventory or ERP systems (Odoo preferred), • Forklift certification or ability to obtain, • Strong organizational, multitasking, and problem-solving skills, • Proficiency in Microsoft Office or Google Workspace Physical Requirements · Ability to lift and move materials up to 75 pounds · Ability to work in both office and warehouse environments · Ability to stand, walk, and operate equipment for extended periods · Ability to work in refrigerated and freezer environments as needed

• Job Identification 115986, • Job Category Engineering, • Posting Date 02/12/2026, 03:30 PM, • Locations 3000 W Lomita Blvd., Torrance, CA, 90505, US (On-site), • Job Schedule Full time Responsibilities: • Plan, initiate, and drive development of new fastener products and improvements, • Collaborate and build relationships with customers on fastener concepts and qualification activities, • Initiate and prepare product samples and tests for customers and internal management, • Oversee qualification testing and prepare qualification reports in accordance with customer procurement specifications to become an approved supplier, • Create and revise product drawings, specifications, and product control documents in accordance with customer requirements, • Support Sales and Application Engineering activities, • Support customers with troubleshooting support through detailed analysis of fastener and installation system problems, including supporting corrective actions as needed, • Oversee manufacturing planning, drawings, and router preparation to ensure the proper flow of the product from the drawing to the completion of the parts, including tooling, manufacturing operations, processing, testing, and suppliers, • Provide feedback to Operations management on opportunities for manufacturing process improvements that improve safety, produce higher quality, reduce costs, or increase productivity, • Participate as a key member of cross-functional teams engaged in manufacturing process improvement, • Key member of MRB to investigate product rejections and provide researched decisions, • Prepare and document Design and Development activities in accordance with AS9100 Quality standard, • Work with laboratories on testing and preparation of test data, • Utilize analytical tools and simulation software to evaluate product performance and interactions, • Complete all backup, filing and data management associated with work activities to ensure the creation and maintenance of a reliable database of key, proprietary information, • Bachelor's degree in engineering from 4 year university, • Minimum 2 years of experience in engineering, • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position, • This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S. person status. ITAR defines U.S. person as an U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee Preferred Knowledge and Qualifications: • Master's degree in engineering, • Knowledge of Aerospace forging, machining, & fastening processes preferred, • Knowledge of Six Sigma, statistical analysis, and scientific methods for problem solving, • Strong organizational skills, ability to manage multiple large projects and interact with all organization levels, • Experience managing multiple complex projects and delivering under tight deadlines and resource constraints., • Exceptional written/oral communication, presentation and interpersonal skills, • Ability to learn quickly and prioritize appropriately to meet customer and company needs, • Problem-solving skills; ability to arrive at reliable conclusions based on analysis of information, • Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry, for practical solutions, • Ability to comprehend and generate creative design solutions; translate concepts and information into images; use feedback to modify designs, • Ability to write reports, business correspondence, work instructions, and procedure manuals. Additional Requirements: • Must be able to work on site in Torrance, California. Remote work not considered. Benefits/Salary: The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location. The salary range for this position is $80,000.00-$105,000.00. , Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at ___. Follow: ___, ___, ___, ___, and ___. Equal Opportunity Employer: Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics. If you need assistance to complete your application due to a disability, please email

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. The Acquisition Risk and Reliability Engineering Department (ARRED) provides criticalexpertisein risk management, reliability engineering, and system safety. We are looking for aRisk and Reliability Engineer (Engineering Specialist/Sr. Engineering Specialist - Safey and Mission Assurance Engineering). As a member of the ARRED team,youwill work closely with national security space and civil space customerson multiple programs todevelop reliablespace-based systemsthatprovidecritical capabilitiesandwhileidentifyingand mitigating hazards throughout the system lifecycle per MIL-STD-882E principles.You'llalso support senior decision-makers byestablishingeffective risk management processes and performing insightful risk assessments. The selected candidate willbe requiredtowork full timeon-site at our facility inEl Segundo, CA or in Chantilly, VA. WhatYou'llBe Doing * You will helpDepartment of Defense,intelligence community, NASA,and other government customers plan and execute their risk/reliability activities. * You will provide risk and reliabilityand system safetyguidance and analysis for national security space and ground systems * You will work closely with program office customers to perform assessments thatprovideimportant insights to senior decisionmakers. You will also lead small teams toaccomplishyour assignments. * This position will enable senior leaders to make risk-informed decisions in a fast-paced environment. * You will be the risk, reliability, and/or system safetysubject matter expertfor several programs, serving as their point of contact for assessments and guidance. You will engage with other SMEs to deliver critical assessments for senior program managers. * You will help the department adapt to a rapidly changing space industry and customer needs by helping to shape our risk/reliability capabilities strategy, developing innovative risk/reliability approaches for new space architectures, and delivering assessments thatprovideessential insights on time. What You Need to be Successful MinimumRequirements forEngineering Specialist * Bachelor's degree in mechanical engineering, electrical engineering, reliability engineering, systems engineering, or similar from a recognized institution * 10years of experience inrisk, reliability, and/or system safety * Strong communicationskills to effectively convey insights and recommendations * Demonstrated ability to work both individually and as a team member. * Willingnessto travel occasionally to work location or customer site approximately 10% of the time. * 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 forSenior Engineering Specialistinclude: * 12years of experience in risk, reliability, or systems safety * Demonstrated ability toestablishand maintain effective working relationships with customers * Demonstrated ability to train and mentor junior members of the staff * Experience in building relationships with customers and colleagues based on what and how you deliver that naturally leads both to the expansion or new work for yourself and your team. How You Can Stand Out It would be impressive if you have one or more of these: * Master's or Ph.D. in mechanical engineering, electrical engineering, reliability engineering, systems engineering, or similar from a recognized institution * 12 or more years of increasingly responsible experience in risk, reliability, systems safety, systems engineering, and/or mission assurance. * Experience working with US Space Force, NASA, NRO, FAA, andothergovernment agenciesinvolved intheSpaceEnterprise. * Experience leading technical teams, tracking project progress,proposingand implementing project schedules, budgets, and resources and communicating project needs * Understandingstatistics andtheir application inevaluating failures and anomalies * Experience in applying system safety engineering and management principles and techniques to achieve acceptable mishap risk within the time, cost, and mission effectiveness constraints throughout the life cycle of the system. * Expertiseinreliability analysis, includingsoftware reliability, reliability testing, reliability modeling and prediction, failure analysis, root cause analysis, Failure Mode Effects Analysis (FMEA), Fault Tree Analysis (FTA), Probabilistic Risk assessment (PRA), andFailure Reporting Analysis and Corrective Action System (FRACAS). * Familiarity with DoD standards and guidance on risk, reliability, and systems safety such as MIL STD 882E, MIL HDBK 217F, MIL STD 1629, and NASA System Safety Handbook. * Demonstrated ability to effectively lead small technical teams to produce analytical products and communicate findings and recommendationsto senior leadershipon time and within budget 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.

Be the quality champion who ensures every product we design meets the highest engineering, customer, and regulatory standards! As a Design Quality Assurance (DQA) Engineer, you’ll play a pivotal role in guiding product development from concept through full life‑cycle compliance. You’ll ensure that all engineering work follows Teledyne Controls’ established design standards, development processes, and work instructions while verifying that resulting products and documentation meet contractual obligations, customer quality requirements, industry standards, and regulatory guidelines. This role directly supports engineering excellence—helping teams build reliable, compliant, and high‑performing aerospace products that our customers can trust. What You'll Do • Review Original Equipment Manufacturer (OEM) & Airline Customers quality provisions as part of contract review or contract formation for new proposals or contracts., • Ensure compliance with OEM and Airline Customers imposed contract provisions – Quality Management System (QMS) Policies/ Processes/ Development requirements., • Ensure compliance with Teledyne Controls Quality Management System (QMS) Policies/ Processes/ Development requirements and applicable OEM or Airline Customers approved contract quality provisions., • Create or update Software Quality Assurance Plans (SQAPs) or Hardware Quality Assurance Plans (HQAPs) – for customer submission and approval., • Support coordination and liaison with Customers for development programs quality related issues, concerns, plan of action(s), and resolution., • Perform product life cycle documentation reviews and process audits. Review and approve Engineering documentation, design changes (EOs) and development folders., • Participate in Systems, Hardware, and Software design & development reviews process covering: Planning, Requirements, Design, and Verification & Validation(V&V); and support development programs formal customer reviews such as: Plan Review (PL), Requirements Review (RR), Preliminary Design Review (PDR), Critical Design Review (CDR), Test Readiness Review (TRR), and Production Readiness Review (PRR)., • Support Engineering Test Procedure (ETP)/System Test monitoring, Test Set-up Conformity, and review Test Reports and failure investigations reports., • Support Qualification test monitoring, Test Set-up Conformity; and review Qualification Test Reports and failure investigations reports., • Plan, perform, and support hardware or software product conformity, First Article Inspection review and audits; and support Stage of Involvement (SOI) reviews and audits., • Oversee product change management submission and approval process for compliance with OEM customers’ requirements (EDES, NOC, etc.)., • Support Product transition processes to Manufacturing in collaboration with Factory Quality Control, Supplier Quality Control, and Manufacturing Engineering., • Support and conduct Internal AS9100 Audits, customers requested audits, and internal audit program. What You Need • Bachelor’s degree in quality engineering or other related Engineering discipline,, • 7+ years of experience applying quality improvement methodologies, tools, and techniques, or equivalent experience in product design and development within AS9100/ISO 9001 environments and working with QMS standards., • Strong working knowledge of DO‑178 software compliance and DO‑254 hardware compliance is highly desired., • Familiarity with AS9145, including APQP and PPAP processes, is preferred., • Ability to provide clear guidance and establish quality positions on program development and compliance issues for program management and engineering teams., • Experience with MRP or ERP systems is preferred., • ASQ certification is preferred., • Must be a U.S. Person (includes U.S. citizens, lawful permanent residents, refugees, and asylees) Salary: Up to 120K depending on experience What We Offer • Competitive pay and comprehensive health benefits, • 401(k) with company match and retirement plans, • Paid time off and flexible work arrangements, • Professional development and training opportunities, • Employee wellness programs and assistance resources, • A collaborative environment focused on innovation and safety What Happens Next Apply online through Teledyne’s careers page. If your qualifications align, our team will contact you for interviews and guide you through the process. Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Employment is contingent on background checks and compliance with applicable regulations.

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 to numerous public 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 Systems and Operations Assurance Department is the source of expertise for Operations and Facilities Engineering providing an array of technical capabilities that support our customers in assuring the availability, readiness, and success of ground assets and services required to meet the needs of the space enterprise. We have a current need for an Electrical Power Engineer(Engineering Specialist - Electrical Engineering) to join our high-performing team in solving some of today's hardest problems and help evolve our capabilities in meeting the technical challenges of tomorrow. The position requires experience with the design, development, and operations of electrical power infrastructure, particularly in the areas of power generation, transmission, distribution, protection, controls, grounding, and lightning protection systems. Work Model: This full-time position requires 100% onsite work in El Segundo CA, Chantilly VA, or Albuquerque, NM. RESPONSIBILITIES We expect the candidate to: * Provide technical expertise in identifying innovative technologies and operational enhancements to improve design, safety, resiliency/reliability and cost efficiency * Develop and implement advanced analytical techniques to evaluate facility systems and optimize overall electrical systems performance * Employ a rigorous and methodical approach to problem solving and root cause determination * Deliver independent, data-driven technical recommendations to management and customers through effective verbal and written communication * Develop/evaluate design criteria, concept design packages, support construction and commissioning operations; and develop test plans, interface control documents and test procedures * Travel to customer and/or government facilities while representing the company and department in a professional manner QUALIFICATIONS REQUIRED (Engineering Specialist - Electrical Engineering) * Bachelor's degree in electrical engineering or related field from an accredited school * 8 years of experience in design and operation of facility electrical/power systems and controls, preferably in an Architect-Engineer (A&E) firm or utility company * Engineer in Training (EIT) certificate * Knowledge of current building codes and regulations (e.g., NFPA, IBC, UFCs) * Proficiency with power distribution systems modeling and analysis tools such as SKM Power*Tools, eTAP, EasyPower * Proficiency with AutoCAD and/or analogous computer-aided drafting programs * Ability to work independently and on teams in a fast-paced environment * Experience with developing project requirements and performing electrical calculations * Strong interpersonal skills and excellent written and oral communication skills * Ability to travel • This position requires a current and active TS/SCI clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. QUALIFICATIONS REQUIRED (Senior Engineering Specialist - Electrical Engineering) * Bachelor's degree in electrical engineering or related field from an accredited school * 12 years of experience in design and operation of facility electrical/power systems and controls, preferably in an Architect-Engineer (A&E) firm or utility company * Professional engineer (PE) license * Project management experienceand ability to lead project teams * Experience leading/mentoring junior staff * Project cost estimation experience * This position requires a current and active TS/SCI clearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. PREFERRED Engineering Specialist & Senior Engineering Specialist] * Master's degree in electrical engineeringor related field * Professional engineer (PE) license * Experience with high power/utility infrastructure engineering * Experience with high density data center design and operations * Experience with launch base infrastructure and facilities * Familiar with facility/infrastructure control and supervisory systems (e.g., SCADA, DCS) * Familiar with programmable logic controllers (PLCs) and control systems communications 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 - $226,900 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.

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains. ENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security to governments and private industries worldwide. We are seeking a Cyber Lead Engineer. The candidate will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. The candidate will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. The candidate will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. The candidate will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing, and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's acquisition of state of the art satellite communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.This position is on-site at El Segundo, CA. Some of the job responsibilities include but are not limited to: • Proposing, coordinating, implementing, and enforcing all Department of the Air Force information system security policies, standards, and methodologies, • Understanding of vulnerability assessments using the Assured Compliance Assessment Solution (ACAS), Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG), and the Security Content Automation Protocol (SCAP) Compliance Checker, incorporating automated Benchmarks in support of an Risk Management Framework (RMF) Approval to Operate decision, • Experience reviewing security control continuous monitoring, security audits, risk analysis and developing mitigation strategies for DoD information systems, • Ensures software, hardware, and firmware complies with appropriate security configuration guidelines (e.g., security technical implementation guides /security requirement guides), • During system development, recommends protective or corrective measures, in coordination with the ISSM, when a security incident or vulnerability is discovered., • During system development, advises acquisition program leadership on RMF process and artifacts required to obtain an ATO, • Coordinates activities of cybersecurity staff to support program cyber ecurity requirements, • 5 years of experience writing and reviewing cybersecurity requirements in support to DoD system acquisitions, • Recommends exceptions, deviations, or waivers to cybersecurity requirements, • Preparing certification letters and Memoranda of Agreement (MoA), Authorization to Connect (ATC) packages, Interconnection Security Agreement (SIA), and Security Impact Assessments with system owners for interface and networking implementations, • Support the SSC with ensuring security, quality, timeliness, mission partner support, completeness, and regulatory compliance of ATO RMF documentation, • Support the following responsibilities: security control assessor (SCA) and Security Technical Implementation Guide (STIG) curated to DOD/DAF/USSF baselines, audit standards, and plan of actions and milestones (POAM), • Attend cleared expert threat briefings; have oversight of security program design, incident response plans, cyber risk assessments, and attack surface assessments, conduct tabletop exercises, and breach readiness reviews, • BA or BS degree in engineering, physics, chemistry, mathematics, computer science, network, and telecommunications; information systems, information technology, or computer information systems, • 7 years of work experience in nformation assurance/cybersecurity, • 10 years of experience working in a military organization in a cybersecurity role with military tactical, space, or enterprise systems, • Experience creating reviewing and updating artifacts in support of Risk Management Framework (RMF) DODI 8510.01, • Key developer of system security plans, Security Assessment Plans/Reports, Risk Assessment Plan/Report, Plan of Action and Milestones (POA&M), and associated cybersecurity artifacts, • Experience working in a system program office fielding a new capability, • Experience identifying Common Criteria and National Information Assurance Partnership (NIAP) certified technologies and the DISA Approved Products List (APL), • Possess DoD Approved Baseline Certification as Information Assurance Manager Level II in accordance with DoDM 8140.03. (i.e., CompTIA CASP+, CISSP), • Master's degree in computer science/engineering with emphasis in cybersecurity, • 10+ years of work experience in cybersecurity, • 5+ years of work experience in system engineering architecture/design, • Cybersecurity certification (IAM Level III) in accordance with DoD 8570.01-M guidance, • Previous experience supporting military satellite communications programs such as Milstar, AEHF, GPS, SMART-T, • Security Test and Evaluation (ST&E) Salary Range$149,000—$186,000 USD REAL ID Requirement This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security's enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, ___. Benefits At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive - visit___ to learn more. Export Control and Licensing This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government. Privacy Your data privacy is important to ENSCO. Please ___. California residents can ___. EEO Statement ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers- veterans, disability

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 to numerous public 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 Mission Assurance Subdivision (MAS) uses objective and repeatable methods to deliver risk and safety assessments, reliability optimization and resiliency planning, operational readiness, and product assurance. MAS supports acquisition and systems engineering of systems, systems-of-systems, facilities, and enterprises across the lifecycle for the USSF, NASA, NOAA, Intelligence Community (IC) and other Agencies. The manufacturing and mission assurance department (MMAD) provides product and process assurance and manufacturing expertise across the acquisition lifecycle. A particular interest of MMAD is building the high volume manufacturing expertise for application to proliferated constellations. With the need for more resilient architectures, the ability for Prime contractors, as well as the supporting industrial base will need to shift from the building bespoke traditional satellites to higher-volume constellation satellites. This person leads and contributes to manufacturing assessments across the space system lifecycle for commercially available and bespoke systems, supports future strategy for data supported risk decisions related to manufacturing, supports independent reviews of manufacturing processes, and influences space systems manufacturing policy and guidance that affect operational reliability. This person may also organize and lead interdisciplinary teams to perform manufacturing studies involving forward looking risk and mission assurance assessments of space systems. What You'll Be Doing • Lead, mentor and enable Aerospace colleagues to work cooperatively with customer personnel, and contractor personnel to guide manufacturing readiness assessments that span the lifecycle; to include system development; assembly, integration, test, low rate initial production, and full production; assess readiness for new technology insertion in the manufacturing process; assess manufacturing process control effectiveness, recommend process control investments and data collection to improve manufacturing quality insights., • Organize and lead interdisciplinary teams in performing studies to research manufacturing risk assessment for space systems., • Define and lead manufacturing studies; identify Aerospace and industry subject matter experts (SMEs), performing literature research; sourcing or orchestrating data collection; performing analysis; developing reports; and presenting results., • Interface with and create working relationships with industry leaders and SMEs., • Relate AS9100 and AS6500 technical requirements to maturity of manufacturing systems., • Apply key criteria from technology readiness level (TRL) and manufacturing readiness levels (MRL) to determine when it is appropriate for a contractor to enter into low-rate and high-rate production., • Communicate the key differences between manufacturing systems (i.e., Project, Batch, and Flow) to customers for determining the optimal approach to establish high-volume production requirements for proliferated systems. Define and assess a contractor's manufacturing capacity and ability to scale-up production quantities/rates., • Apply unique space parts, materials, and processes (PMP) requirements (e.g., contamination control, ESD, handling, etc.) in establishing new satellite facilities. Advise contractors on process characterization techniques to develop "repeatable" processes., • Integrate assembly, integration, and test (AI&T) knowledge (e.g., MIL-STD 1540 environmental testing) into new approaches required for qualification of proliferated systems. Conduct formal assessments of a contractor's manufacturing capabilities including manufacturing execution systems (MES), shop floor control statusing, MRP-ERP/status reporting, configuration control, AB-AD verification, and anomaly tracking & corrective action. Work Model: This full-time position requires 100% onsite work in El Segundo CA. What you Need to be Successful: Engineering Specialist Manufacturing Production Processing Engineer • BS degree in industrial engineering or related technical discipline or the experience equivalent, • 6 years experience in developing and analyzing manufacturing processes, • Demonstrated experience in team/leadership positions and driving accountability, • Experience in formulation of technical task planning, recruiting cross-functional teams, issue resolution, and orchestrating task balance across a team, • Demonstrated experience presenting and writing technical information, • Ability to be flexible, adaptable, and able to manage multiple simultaneous tasks, including occasional business travel, • This position requires a TS/SSBI/SCI security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance. What you Need to be Successful: Senior Engineer Specialist Manufacturing Production Processing Engineer • BS degree in industrial engineering or related technical discipline or the experience equivalent, • 10 years experience in developing and analyzing manufacturing processes, • Demonstrated experience in team/leadership positions and driving accountability, • Demonstrated experience leading high-profile, quick turn-around tasks as an individual contributor or as a team lead, • Demonstrated experience in formulation of technical task planning, recruiting cross-functional teams, issue resolution, and orchestrating task balance across a team, • Strong relationship building skills to enable frequent communication with a range of customers on defining new tasks, developing task descriptions, resolving issues, and reporting work progress and results, • Demonstrated experience presenting and writing technical information, • Ability to be flexible, adaptable, and able to manage multiple simultaneous tasks, including occasional business travel, • Experience with Government or commercial space operations, • Relationships with commercial industry leaders/subject matter experts, • Demonstrated experience developing, assessing and/or executing a high volume production line, • Advanced degree from an accredited program in a relevant field, • Experience developing a data strategy and curating data to inform risk, • Experience in building relationships with new customers 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 - $226,900 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.

Job Locations US-CA-El Segundo | US-CO-Denver | US-CO-Colorado Springs | US-CO-Aurora | US-CO-Boulder ID 2026-1933 Category Systems Engineer Required Security Clearance Secret (SBI) Type Full-Time Stellar Solutions, a nationally recognized "Great Place To Work," delivers engineering solutions across commercial space and national security missions-from innovative new entrants to established space systems organizations. We bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and strategic planning-helping teams deliver resilient capability to the mission with speed, quality, and focus. Stellar Solutions is seeking a Spectrum Management and System Safety professional to support mission-critical spectrum certification and system safety activities for space vehicle and ground systems programs. This role is responsible for coordinating regulatory, technical, and programmatic actions across the lifecycle of the system, while maintaining disciplined stakeholder engagement, status tracking, and reporting. The position supports a high-visibility customer environment requiring strong organization, technical judgment, and the ability to drive progress across multiple workstreams. This role is central to ensuring both spectrum supportability and disciplined system safety execution for space vehicle(s) and Ground Entry Points. The successful candidate will work across customer and program teams to manage certification activities, safety assessments, technical documentation, milestone tracking, and recurring coordination forums. This position requires strong communication skills, attention to detail, and the ability to work effectively across technical and programmatic interfaces. Key responsibilities include: Manage activities to obtain NTIA frequency certification for space vehicle(s) and Ground Entry Points (GEPs) * Manage NDD coordination and submission of DD Form 1494 Application for Equipment Frequency Allocation across Stage 1, Stage 2, Stage 3, and Stage 4 with the SSC Spectrum Management Office * Coordinate the generation and review of frequency selection worksheets * Review Spectrum Supportability Risk Assessments for both space and ground systems * Generate and maintain the Program Spectrum Plan of Actions and Milestones * Track Radio Frequency Interference analysis progress and provide status visibility * Manage ITU filing activities, including Advanced Publication Information * Manage system safety activities in support of the space vehicle lifecycle * Apply system safety engineering principles to the safety of the system, personnel, and space environment throughout the hardware lifecycle * Support qualitative and quantitative safety assessments, including FMEA, FMECA, and analyses aligned to MIL-STD-882E * Support understanding and application of DAFI 91-202 and end-of-life disposal requirements * Support flight software safety analysis and migration considerations in accordance with MIL-STD-882E methods * Communicate technical spectrum and system safety requirements across functional organizations * Manage ADRL reviews and maintain associated status tables * Lead weekly meetings with the customer and program stakeholders and document meeting minutes * Present spectrum, safety, and ADRL status during weekly Program Office reviews * Prepare and provide monthly program reports * Support cross-functional teams to maintain progress against schedules, program milestones, and contract activities Required Qualifications * Bachelor's degree in engineering, systems engineering, aerospace engineering, or a related technical discipline • 10+ years of relevant professional experience, including experience in spectrum management, system safety, or closely related mission assurance, systems engineering, or regulatory support functions 3+ years of experience in spectrum management and system safety support for space vehicle and/or ground systems * Experience supporting NTIA frequency certification activities and DD Form 1494 submissions * Experience applying system safety engineering principles across the system lifecycle * Understanding of MIL-STD-882E methodology, including qualitative and quantitative safety assessments such as FMEA and FMECA * Understanding of applicable safety and regulatory requirements for space or defense systems * Experience managing technical documentation, ADRLs, status tracking, and recurring customer reporting * Ability to communicate technical requirements across cross-functional organizations * Strong written and verbal communication skills Desired Qualifications * Experience supporting both space vehicle and ground system spectrum activities * Experience with Spectrum Supportability Risk Assessments * Experience tracking Radio Frequency Interference analysis * Experience supporting ITU filing activities, including Advanced Publication Information * Experience developing or maintaining program action plans, milestone trackers, ADRL status tables, or recurring program reports * Practical understanding of design, development, manufacturing, and integration activities for Government and commercial programs * Experience leading cross-functional technical and support teams to achieve schedule and program milestone. Clearance & Additional Requirements * Secret level Security Clearance and clearable to TS/SCI, as required. Location This position is full-time, on site at a Government customer location with possibility for Remote / Hybrid arrangement. Can be onsite in El Segundo, CA and additional locations can be considered as Colorado Springs, Boulder and Aurora, CO (details provided during candidate engagement). Compensation: The typical annual salary range for this position is approximately, USD $170,000 - $200,000. Individual pay is determined by many factors including work location, job-related skills, experience, and relevant education or training. In addition to salary, this position is also eligible for a discretionary annual performance bonus, profit sharing / retirement plan and other benefits (all in addition to annual base salary). Deliverables could be in the format of a report, software file, briefing, spreadsheet, or other document as directed by the Government, using government approved and/or mandated systems/software and processes governed by guidance/instructions/policy or direction. The nature of this work will, at times, require quick responses to stringent deadlines and always in a high quality, professional manner.

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 Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, and test; and operational support. Comprised primarily of highly-trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro-mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; mechanisms; structures; structural dynamics; and dynamic environments. The Vehicle Systems Software Department performs independent verification and validation of flight software embedded within avionics systems aboard launch vehicles, spacecraft, and other vehicle systems. Our multidisciplinary staff provides technical oversight throughout the flight software development process, from requirements definition to day-of-launch and on-orbit operations. We develop high-fidelity closed-loop hardware and software testbeds to test the software to assess its readiness for flight. VSSD is seeking an Vehicle Systems Software Engineer (Member of Technical Staff / Sr. Member of Technical Staff- Multidisciplinary Guidance Navigation & Control) with a passion for space and software development to be part of our team. The selected candidate will be required to work full-time on-site in El Segundo, CA. What You'll Be Doing * Develop models of space system components such as sensors, actuators, and vehicle dynamics for use in software-in-the-loop, hardware-in-the-loop, and emulator-based simulators * Conduct tests and perform analyses of software systems embedded within launch vehicles, spacecraft, CubeSats, and other mission-critical components of space systems. * Participate in the development and maintenance of these simulations to support software validation, on-orbit anomaly resolution, and day-of-launch mission assurance activities. * Develop tools and techniques for enhancing analysis and simulation capabilities. * Design, develop, and execute software tests using high-fidelity hardware-in-the-loop (HIL) and software-in-the-loop (SIL) testbeds * Deliver objective technical assessments that empower customers to confidently evaluate flight software safety and mission readiness What You Need to be Successful Minimum Requirements for a Member of Technical Staff - Multidisciplinary Guidance Navigation & Control: * Bachelor's degreefrom an accredited college/university program in Engineering or a related STEM field * Two years or more of applicable professional or educational experience * Experience performing technical support in complex environments involving customers, program offices, engineering support, and contractors * Experience programming in Python and Java or C/C++ * Relevant project experience in dynamics, control systems, control algorithm design, or modeling & simulation * Proficiencywith software development processes and tools including compilers, IDEs, software engineering, and coding standards * Willingness to travel occasionally to customer site approx. 10 % of the time. * Ability to obtain and maintain a securityclearance, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance. In addition to the requirements above, the minimum requirements for a Sr. Member of Technical Staff - Multidisciplinary Guidance Navigation & Control: * Four years or more of total experience * Experience in developing and/or testing real-time embedded software How You Can Stand Out It would be impressive if you have one or more of these: * Active TS/SCI clearance * Advanced degree from an accredited program in engineering or a related STEM field * Familiarity with launch vehicle and satellite payloads, their relationships to other subsystems, and to mission-level performance is desirable * Experience with Linux/Unix systems, network architecture, and cyber security. * Experience with Model-Based Systems Engineering (MBSE) * Experience with VHDL/Verilog * Experience with GitLab, Jenkins, or other CI/CD tools * Experience with machine learning and AI development 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 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 Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, and test; and operational support. Comprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro-mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural dynamics; and dynamic environments. The Propulsion Department within VSD develops and evaluates cutting-edge propulsion technologies and systems for current and future government and commercial applications. The motto of the department is "We Deliver"; we work across the space enterprise and deliver timely, objective, and actionable technical advice so that programs can execute efficiently toward mission success. As a Spacecraft Propulsion Engineer (Senior MTS/Engineering Specialist - Propulsion Engineering) in the Propulsion Department, you will perform technical evaluation and assessment of spacecraft propulsion systems for high-priority space missions. Your work will potentially involve propulsion system development, sustainment, manufacturing, testing, and operations for multiple programs. You must be willing to learn a broad range of new technologies and systems and confidently advise customers in making critical decisions. This is a full-time position based in El Segundo, CA, offering a work model that combines at least four regular on-site workdays with remote flexibility as business needs allow. What You'll Be Doing Supporting the development of advanced spacecraft propulsion systems for national space missions, using new technologies to allow more responsive operations: * Participate in the overall design, development, test, and evaluation of propulsion systems, propellant tanking, and delivery subsystems * Develop program requirements, assess risks and hazards; evaluate inspection, analysis, and test products to support verification or risk/hazard reduction * Participate in support and/or lead technical interchange meetings, hardware reviews, flight data reviews, Preliminary Design Reviews, Critical Design Reviews; evaluate, and report upon analyses, studies, and tests of components and systems * Perform technical evaluation of chemical propulsion systems used for spacecraft programs; resolve unique or novel problems, conditions, and issues * Review contractor products to verify requirement compliance and general propulsion system efficiency and effectivity * Provide real-time support during test, launch, and operations of spacecraft propulsion systems * Function as propulsion system liaison for flight Anomaly Resolution and In-Flight Investigation reviews * Maintain awareness of multiple program propulsion activities by being an active participant in technical, safety, and integration working groups and meetings * Prepare reports and presentations to communicate results and recommendations to Aerospace program offices, management, and customers * Closely follow the Dynamic Space Operations (DSO) and Servicing, Mobility, and Logistics (SML) technical efforts as it relates to spacecraft propulsion and be able to contribute and report as the effort continues to mature What You Need to be Successful Minimum Requirements for the Senior MTS - Propulsion Engineering * Advanced degree in a STEM discipline * 4 years or more of professional engineering/scientific experience, including experience in a systems engineering and/or project management environment * Experience with in-space spacecraft chemical-propulsion systems and propellant tank / delivery subsystems * Ability to effectively utilize oral and written communication to express technical concepts * Experience working across diverse teams and many different engineering disciplines * Knowledge of fundamental and advanced engineering principles in aerospace, mechanical, electrical, and chemical engineering, heat transfer, fluid dynamics, and thermodynamics used in the design, evaluation and optimization of propulsion and propellant systems for space flight vehicles * Knowledge in the design and development of major elements of ground test and space flight systems required to demonstrate the utilization of propulsion and propellant systems * Willing to travel [occasionally to work location or customer site/domestically/internationally] approx. 10-15% of time * This position may require 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 the Engineering Specialist - Propulsion Engineering * 6 years or more of professional engineering/scientific experience, including experience in a systems engineering and/or project management environment How You Can Stand Out It would be impressive if you have one or more of these: * PhD from an accredited program in a STEM discipline * Completed course work in astrodynamics, combustion, control theory, systems engineering/design * Experience with a variety of spacecraft propulsion systems * Experience with space system engineering practices and standards * Experience working closely with customers and/or contractors * Experience with hot fire testing or working with storable propellant chemical rocket engines * Experience in hypergolic propulsion systems and/or refueling * Experience in aerospace industry project management * Knowledge and understanding of DOD program life cycle * Current involvement and specialization in the Dynamic Space Operations (DSO) and Servicing, Mobility, and Logistics (SML) technical efforts * An active DoD and/or SSBI 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) $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 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.

• Job Identification 115560, • Job Category Engineering, • Posting Date 01/21/2026, 04:54 PM, • Locations 3000 W Lomita Blvd., Torrance, CA, 90505, US (On-site), • Job Schedule Full time Responsibilities Perform a variety of engineering assignments in work measurement for the establishment of standards. Conduct analytical studies on engineering proposals to develop and detail processes for product manufacture. Develop cost estimates. Develop and issue production routings to manufacture products to the specifications and standards established by the Engineering groups. • Determine feasibility and method to manufacture new products, whether in-house or from outside source, and estimate cost based on various manufacturing methods., • Determine method of manufacturing which will result in production of product as it was designed., • Confer with Manufacturing and Project Engineer and/or corresponding production personnel to determine the method of manufacturing products in the most efficient manner versus cost of production, machine capability, machine availability, and skill availability., • Confer with Quality Control to ensure method of manufacturing will result in product consistent with customer and internal quality requirements., • Generate, maintain, and assist in the preparation of product structures, production routings, product BOM, and part information including approvals, equivalent part numbers and cost information in the manufacturing databases., • Edit work order routings to assure work centers, rates, operation codes, and manufacturing sequence is correct and complies with approved methods before release to production., • Investigate, update and/or create production routings to reflect cost saving method of manufacturing., • Review and approve changes to drawings, specifications, and other engineering documents, and apply the changes to the product structures and manufacture process documentation., • Review and evaluate inefficiencies and inconsistencies in actual production methods compared to the planned methods and analyze potential long-term solutions to minimize variation in a cost-effective manner. Update or create routings to reflect cost savings methods of manufacturing., • Assist Manufacturing Engineers to determine production machine rates and standards for inclusion in product structures., • Interact with Project Engineering, Manufacturing, Sales department, and the vendors as needed in the performance of assigned duties., • Participate in ABS Workshops and Kaizen events both within the assigned product group, and in other product groups., • Participate in proactive team effort to achieve departmental and company goals., • Provide leadership to others through example and the sharing of knowledge/skill., • Comply with all safety policies, procedures and practices as it relates to office/production working environments i.e. PPE (Personal Protective Equipment) when entering production environment., • Bachelor's degree in an engineering discipline, • 1+ years of experience in manufacturing and/or engineering, • Employee must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position., • 2+ years of experience in high volume manufacturing, • Familiarity with fastener manufacturing, • Strong proficiency with MS Office (Excel, PowerPoint, Word, Outlook) and related computer skills, • Advanced skills in MS Excel & Project, able to create pivot tables or macros, and analyze data, • Must be able to read blueprints, and understand basics of measurement techniques and tools, • Exceptional written/oral communication, presentation and interpersonal skills., • Strong organizational skills, ability to manage multiple large projects and interact with all organization levels, • Experience with using systems such as QAD, AS 400, or other MRP system desirable., • Proficient in the use of computer aided design/drafting software (SolidWorks and AutoCAD) The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location. The salary range for this position is $67k-$95k. , Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at ___. Follow: ___, ___, ___, ___, and ___. Equal Opportunity Employer: Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics. If you need assistance to complete your application due to a disability, please email

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains. ENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security to governments and private industries worldwide. We are seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer to join a Systems Engineering team defining the next generation of space communication systems supporting Air Force Military Satellite Communications. The candidate will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. The candidate will interface and collaborate with SE&I team members, contractors, government civilians and members of the USAF. The candidate will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Air Force's Space and Missiles System Center. We support the Air Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems. This position is on-site at El Segundo, CA. Some of the job responsibilities include but are not limited to: • Develop and implement integration strategies and processes to successfully integrate satellite communication systems, segments (Ground, Space, Crypto, Terminals), subsystems, elements, and components; manage the technical baselines among different stakeholders., • Perform analysis of the systems requirements that define the technical baseline and verification of the technical baseline., • Apply Digital Engineering methods and modeling strategies (i.e., Digital twins) to support integration and test activities, • Work with Government and contractor personnel to close gaps of customer requirements among the programs; support major requirements reviews, design reviews, and other associated meetings., • Lead and support Government/Contractor Working Group meetings-by developing briefings, leading discussion, and writing minutes-to address/resolve risks, issues, and action items., • Review proposed changes to the technical baseline for impacts to enterprise capabilities and to cross-stakeholder integration concerns., • Define and deliver alternative of solutions to address different integration challenges; manage schedule impact and overall delivery of products., • Facilitate review of program documents by providing comments, compiling other reviewer comments, and working with contractor to adjudicate the comments., • Serve as a subject matter expert to assess technical issues and to prepare briefings to U.S. Space Force program office personnel and other stakeholders; provide courses of actions to support Government decisions., • Support management of risks, issues, interdependencies, identifying schedule disconnects and conflicts, developing action plans for resolution, and assisting the Government in executing selected solutions. Qualifications Required: • Master degree in a technical field, such as engineering, mathematics, physics, or computer science, • 15+ years demonstrated experience in Systems Engineering, • 10+ years demonstrated experience leading technical teams, • Strong interpersonal skills, communication (oral and written), and presentation skills, • Proficient in Microsoft Office products (Word, Excel, Powerpoint), • Due to security requirements, work is required to be on-site in a secure facility, • AN ACTIVE DOD SECRET SECURITY CLEARANCE IS REQUIRED FOR THIS POSITION WITH THE ABILITY TO OBTAIN TOP SECRET SECURITY CLEARANCE, FOR WHICH YOU MUST BE A U.S. CITIZEN Qualifications Desired: • PhD in technical field, such as engineering, mathematics, physics, or computer science, • Experience with MILSATCOM, such as AEHF, PTS, EPS, WGS, and FAB-T terminal programs, • Experience working with military and DoD civilians, • Experience with ground and airborne systems, such as terminals and networks, • Demonstrated strong Systems Engineering and Technical Leadership experience, • Knowledge and experience in Agile Development and collaboration tools (Jira/Confluence) Work Location Type: On-Site Required Certifications: None U.S. Citizenship Required: Yes Security Clearance Required: Secret Employment Type: Regular Full-time Background Check Type: 7 Year Pre-Employment Drug Screen Required: None Position Contingent Upon Contract Award: No Salary Range$140,000—$200,000 USD REAL ID Requirement This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security's enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, ___. Benefits At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive - visit___ to learn more. Export Control and Licensing This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government. Privacy Your data privacy is important to ENSCO. Please ___. California residents can ___. EEO Statement ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers- veterans, disability

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains. ENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security to governments and private industries worldwide. We are seeking a SATCOM Requirements System Engineer. The candidate will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. The candidate will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. The candidate will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. The candidate will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing, and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's acquisition of state of the art satellite communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.This position is on-site at El Segundo, CA. Some of the job responsibilities include but are not limited to: • Support Model-Based Systems Engineering (MBSE) activities to assist with development and maintenance of technical baselines, • Develop, refine, and manage system and subsystem requirements, ensuring they are clear, traceable, and verifiable, • Analyze system requirements and participate in verification activities, including review of TRDs, ICDs, and related documentation, • Work with government and contractor teams to identify and close requirements gaps using tools such as DOORS, • Support and occasionally lead technical working groups: preparing meeting materials, documenting minutes, tracking actions, and fostering collaborative problem-solving, • Assist in assessing impacts to the system technical baseline and identifying integration considerations across stakeholders, • Review program documentation, capture reviewer comments, and collaborate with contractors on adjudication, • Provide technical input and assist in developing briefings for USSF program leadership, • Bachelor's degree in engineering, physics, mathematics, computer science, or a related technical field, • 3-5 years of experience in systems engineering or requirements management, • Experience with requirements specification, analysis, and verification, • Familiarity requirements traceability tools (e.g., DOORS), • Strong analytical, problem-solving, and organization skills, • Excellent communication skills, both written and verbal, • Proficiency with Microsoft Office tools (Word, Excel, PowerPoint), • Master's degree in a technical discipline such as engineering, physics, chemistry, mathematics, computer science, • Experience with Agile development tools or methodologies, • Knowledge of Jira and Confluence, • Experience with MILSATCOM systems (AEHF, EPS, WGS, Tactical SATCOM, COMSATCOM), • Background working with DoD or military customers Salary Range$98,000—$122,000 USD REAL ID Requirement This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security's enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, ___. Benefits At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive - visit___ to learn more. Export Control and Licensing This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government. Privacy Your data privacy is important to ENSCO. Please ___. California residents can ___. EEO Statement ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers- veterans, disability

Responsibilities Howmet Fastening Systems is looking for a Manufacturing Engineer in our Torrance, CA location. This position has responsibility of product development and qualifications for product lines at our Torrance location. Responsibilities: \n • Plan, initiate, and drive development of new fastener products and improvements\n, • Collaborate and build relationships with customers on fastener concepts and qualification activities\n, • Initiate and prepare product samples and tests for customers and internal management\n, • Oversee qualification testing and prepare qualification reports in accordance with customer procurement specifications to become an approved supplier\n, • Create and revise product drawings, specifications, and product control documents in accordance with customer requirements\n, • Support Sales and Application Engineering activities\n, • Support customers with troubleshooting support through detailed analysis of fastener and installation system problems, including supporting corrective actions as needed\n, • Oversee manufacturing planning, drawings, and router preparation to ensure the proper flow of the product from the drawing to the completion of the parts, including tooling, manufacturing operations, processing, testing, and suppliers\n, • Provide feedback to Operations management on opportunities for manufacturing process improvements that improve safety, produce higher quality, reduce costs, or increase productivity\n, • Participate as a key member of cross-functional teams engaged in manufacturing process improvement\n, • Key member of MRB to investigate product rejections and provide researched decisions\n, • Prepare and document Design and Development activities in accordance with AS9100 Quality standard\n, • Work with laboratories on testing and preparation of test data\n, • Utilize analytical tools and simulation software to evaluate product performance and interactions\n, • Complete all backup, filing and data management associated with work activities to ensure the creation and maintenance of a reliable database of key, proprietary information\n, • Ensure all work activities are performed in accordance with established safety and environmental standards\n\n Qualifications Basic Qualifications: \n • Bachelor's degree in engineering from 4 year university\n, • Minimum 2 years of experience in engineering\n, • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position\n, • This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S. person status. ITAR defines U.S. person as an U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee\n\n Preferred Knowledge and Qualifications: \n • Master's degree in engineering\n, • Knowledge of Aerospace forging, machining, & fastening processes preferred\n, • Knowledge of Six Sigma, statistical analysis, and scientific methods for problem solving\n, • Strong organizational skills, ability to manage multiple large projects and interact with all organization levels\n, • Experience managing multiple complex projects and delivering under tight deadlines and resource constraints.\n, • Exceptional written/oral communication, presentation and interpersonal skills\n, • Ability to learn quickly and prioritize appropriately to meet customer and company needs\n, • Problem-solving skills; ability to arrive at reliable conclusions based on analysis of information\n, • Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry, for practical solutions\n, • Ability to comprehend and generate creative design solutions; translate concepts and information into images; use feedback to modify designs\n, • Ability to write reports, business correspondence, work instructions, and procedure manuals.\n\n Additional Requirements: • Must be able to work on site in Torrance, California. Remote work not considered.\n Benefits/Salary: The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location. The salary range for this position is $80,000.00-$105,000.00. About Us Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at . Follow: LinkedIn, Twitter, Instagram, Facebook, and YouTube. Equal Opportunity Employer: Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics. If you need assistance to complete your application due to a disability, please email [email protected]

Responsibilities Howmet Fastening Systems is looking for a Manufacturing Engineer in our Torrance, CA location. This position has responsibility of product development and qualifications for product lines at our Torrance location. Responsibilities: \n • Plan, initiate, and drive development of new fastener products and improvements\n, • Collaborate and build relationships with customers on fastener concepts and qualification activities\n, • Initiate and prepare product samples and tests for customers and internal management\n, • Oversee qualification testing and prepare qualification reports in accordance with customer procurement specifications to become an approved supplier\n, • Create and revise product drawings, specifications, and product control documents in accordance with customer requirements\n, • Support Sales and Application Engineering activities\n, • Support customers with troubleshooting support through detailed analysis of fastener and installation system problems, including supporting corrective actions as needed\n, • Oversee manufacturing planning, drawings, and router preparation to ensure the proper flow of the product from the drawing to the completion of the parts, including tooling, manufacturing operations, processing, testing, and suppliers\n, • Provide feedback to Operations management on opportunities for manufacturing process improvements that improve safety, produce higher quality, reduce costs, or increase productivity\n, • Participate as a key member of cross-functional teams engaged in manufacturing process improvement\n, • Key member of MRB to investigate product rejections and provide researched decisions\n, • Prepare and document Design and Development activities in accordance with AS9100 Quality standard\n, • Work with laboratories on testing and preparation of test data\n, • Utilize analytical tools and simulation software to evaluate product performance and interactions\n, • Complete all backup, filing and data management associated with work activities to ensure the creation and maintenance of a reliable database of key, proprietary information\n, • Ensure all work activities are performed in accordance with established safety and environmental standards\n\n Qualifications Basic Qualifications: \n • Bachelor's degree in engineering from 4 year university\n, • Minimum 2 years of experience in engineering\n, • Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position\n, • This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S. person status. ITAR defines U.S. person as an U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee\n\n Preferred Knowledge and Qualifications: \n • Master's degree in engineering\n, • Knowledge of Aerospace forging, machining, & fastening processes preferred\n, • Knowledge of Six Sigma, statistical analysis, and scientific methods for problem solving\n, • Strong organizational skills, ability to manage multiple large projects and interact with all organization levels\n, • Experience managing multiple complex projects and delivering under tight deadlines and resource constraints.\n, • Exceptional written/oral communication, presentation and interpersonal skills\n, • Ability to learn quickly and prioritize appropriately to meet customer and company needs\n, • Problem-solving skills; ability to arrive at reliable conclusions based on analysis of information\n, • Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry, for practical solutions\n, • Ability to comprehend and generate creative design solutions; translate concepts and information into images; use feedback to modify designs\n, • Ability to write reports, business correspondence, work instructions, and procedure manuals.\n\n Additional Requirements: • Must be able to work on site in Torrance, California. Remote work not considered.\n Benefits/Salary: The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location. The salary range for this position is $80,000.00-$105,000.00. About Us Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $7.4 Billion in revenue in 2024, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2024 Environmental Social and Governance report at . Follow: LinkedIn, Twitter, Instagram, Facebook, and YouTube. Equal Opportunity Employer: Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics. If you need assistance to complete your application due to a disability, please email [email protected]

Job Description Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated vehicle structures and subsystems. Products created using DAPS are superior in performance, lower in cost, rapidly customizable to meet mission and customer-specific requirements, faster to market, and scalable on demand to high volume production. Divergent is a qualified Tier 1 supplier to global automotive OEMs, and Divergent is now expanding to support mission critical needs in the Aerospace and Defense sector. Join us to be a part of this transformative journey, where your impact will shape the future of technology and production. Schedule This is a 3 - 4 x 11 rotating shift working alternating Wednesdays. Shifts Available • Sun - Wed 1st shift (5am - 4:30pm), • Sun - Wed 2nd shift (4pm - 3:30am), • Wed - Sat 1st shift (5am - 4:30pm) The Role • Use metrology Scanners, such FARO, Romer, Creaform C‑Track, MetraSCAN, GOM ScanBox, to acquire geometrical scan data., • Process raw scan data, remove noise, and export files using comprehensive 3D metrology software such as PolyWorks & Zeiss., • Create and maintain inspection files, interpret results, and produce complete, accurate inspection reports., • Conduct receiving, in-process, and final inspections to ensure conformance to the requirements., • Perform inspections utilizing engineering drawings, standard procedures, calibrated manual gages/tools, and various inspection methods., • Record and maintain accurate data including inspection results, non-conformance reports (NCRs), and other quality documentation., • Collaborate with cross-functional teams to resolve quality issues and implement corrective/preventive actions., • Assist Leadership with other various inspections and inspection-related tasks., • Keep the Metrology Lab clean, organized, and safe following 5S principles.Basic Qualifications, • Ability to lawfully access information and technology that is subject to US export controls, • At minimum 1 to 2 year of experience in a Quality inspector role in an aerospace, automotive, or other relevant production environment, • High‑school diploma (required)., • Proficient computer literacy (Windows, Teams, Excel, etc.)., • Ability to read and understand engineering drawings, including knowledge of GD&T, • Ability to lift parts up to 50 lb and operate scanning arms for extended periods., • Strong verbal and written communication skills., • Team‑oriented mindset with high attention to detail., • Ability to analyze and solve complex problemsPreferred Qualifications, • Associate or higher degree in a technical field or equivalent work experience, • Background interfacing with Quality, Engineering, and Production teams, • Experience in regulated or high-performance manufacturing environmentsWork Environment, • Occasionally exposure to noise, machinery, welding, machining, hot surfaces, and airborne particles., • Requires frequent standing, walking, bending, reaching, and handling of precision tools and materials., • Must lift up to 40 lbs. independently and 50 lbs. with assistance., • May involve crouching, climbing, confined spaces, or work at heights., • PPE (including but not limited to safety glasses, hearing protection, gloves, respirators as needed) and company uniform are required., • TCH 02: $23.00 - $32.00/hour, • Holistic Compensation Package: Enjoy a world-class compensation package that includes a competitive salary, equity plan, and discretionary results-based incentive bonus opportunities, ensuring you're truly valued for your contributions., • Wellness and Time Off: Embrace a healthy lifestyle with paid vacation, sick time, and company holidays, including a year-end shutdown to recharge. We support growing families with paid parental leave, recognizing the importance of bonding time., • Comprehensive Health and Wellness: Prioritize your well-being with our comprehensive health and wellness benefits, offering both HMO and Premium PPO options. Additionally, benefit from company-sponsored life insurance and short and long-term disability coverage for peace of mind., • Investment in Growth: We're committed to your professional development. Take advantage of reimbursement opportunities for learning and development initiatives, empowering you to continuously expand your skill set and reach peak performance., • Collaborative and High-Performing Environment: Join our collaborative, dynamic, and high-performing team within a fast-paced, mission-driven company. Together, we're disrupting the traditional manufacturing industry, fostering innovation, and integrating people and technology to reduce our footprint. Equal Employment Opportunity Divergent is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected characteristic. Divergent provides affirmative action in employment for qualified Individuals with Disabilities and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. EEO Poster In order to adjust to changes in our business, it may become necessary to add, remove or modify certain duties and responsibilities, or to reassign you to another job position. From time to time you may be asked to work on special projects or to assist with other work. Your cooperation and assistance in performing such additional work is expected. E-Verify: Right to Work Our company participates in E-Verify. E-Verify is a program that electronically confirms a candidate's eligibility to work in the United States after completing the Employment Eligibility Verification (Form I-9). The information provided on the Form I-9 is compared to the records contained in the Social Security Administration and Department of Homeland Security (DHS) databases. This helps employers verify the identity and employment eligibility of newly hired employees. Eligibility to Work Poster (English) | Eligibility to Work Poster (Spanish) Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO) Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO), we will consider for employment qualified applicants with arrest and conviction records. No agencies, no solicitations, and no calls please.

The Missile Solutions Segment of L3Harris is currently seeking an experienced Sr. Specialist, Project and Component Engineer . This role will be located out of our Missile Solutions facility located in Canoga Park, CA. The Project and Component Engineer will assist in executing multiple phases of assigned development or production propulsion programs. Communicates with contacts within and outside of own team which may include customers or vendors and responsible to identify, define, communicate and address general issues typically encountered within job area or function. Project and Component Engineer will be expected to collaborate with multiple engineering, operational, quality, and supply chain functions to ensure successful component completion. This Project and Component Engineering role will be supporting development verification, qualification testing, electronic/electrical circuit/system troubleshooting, and procedure documentation using established tools and test equipment to ensure system functionality and reliability. Essential Functions: Determine approaches to objectives demonstrating a complete understanding and application of engineering principles, concepts, and practices. Update and apply testing procedures to validate system performance through analysis of yielded test results and evaluation per design requirements and/or parameters. Investigate, diagnose, troubleshoot and resolve electrical issues encountered during testing. If required, perform root cause analysis [RCA], develop corrective actions plans, and communicate strategies to project stakeholders. Support investigation and resolution of hardware and process anomalies and issues identified by preventative action/corrective action boards or safety initiative activities. Ensure products and processes remain in compliance with internal standards and external regulatory requirements, such as those from UL, OSHA, or specific industry bodies. Cross-functional collaboration with design, operations, supply chain, production, and project management teams to define testing requirements and interpret test results. Maintain all test equipment within assigned area of responsibility, ensuring all tools and systems are functioning correctly and accurately. Generate and maintain detailed documentation, including test reports, procedures, and specifications supporting project system components and assembly. Develop specifications, trade studies, design concepts, systems integration and component-level test plans. Hands-on capability to perform development verification, qualification testing, and troubleshooting of electrical circuits and systems to demonstrate system function and reliability. Supplier integration with external suppliers ensuing requirements are achieved on time and within budget. Interface with other members of project or program teams, management, and technical staff to provide coordination of technical, schedule, and cost solutions to team objectives. Up to 30% business travel to suppliers and other production sites. Position may require extended hours, as needed, to meet business objectives. Qualifications: Bachelor's Degree and minimum 6 years of prior relevant Engineering experience. Graduate Degree and a minimum of 4 years of prior related Engineering experience. In lieu of a degree, minimum of 10 years of prior related experience. Preferred Additional Skills: Bachelor's Degree in Electrical Engineering, Electronics Engineering, or related field. Experience with Microsoft Office products (Project, Excel, PowerPoint, Word). Familiar or experienced with automated testing systems and data acquisition systems. Experience in EMC/EMI testing. Familiarity with standard testing equipment (e.g., oscilloscopes, multimeters, power supplies) and software test systems. Strong understanding of electrical circuit design, analysis, and safety protocols. Ability to interpret and create technical drawings and schematics. Comprehensive knowledge of Project Engineering. Experience working in the defense industry with an existing clearance is a plus Strong hand's on experience with electrical/electronic test equipment is highly desired. In compliance with pay transparency requirements, the salary range for this role in California is $106,500 - $197,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-HJ1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Job DescriptionDescription: This internship supports the electrical engineering team in the design, development, testing, and documentation of electronics for embedded and instrumentation systems. We are seeking students or recent graduates pursuing a degree in Electrical Engineering or a related field who are interested in gaining hands-on experience in a collaborative, engineering-focused environment. Interns will assist with circuit development, testing activities, system integration, and documentation under the guidance of experienced engineers. Internship scope and level will be determined at the time of offer based on academic standing, skills, and experience. What You Will Do • Support electrical design and development activities including basic circuit analysis, prototyping, and testing under engineer supervision, • Assist with integration of electrical components, sensors, and subsystems into larger hardware platforms, • Support lab activities including test setup, data collection, and basic troubleshooting, • Assist with validation and debugging of electrical systems and components, • Help prepare and maintain technical documentation such as schematics, wiring diagrams, test procedures, and engineering notes, • Participate in design discussions, reviews, and cross-functional meetings as appropriate, • Collaborate with electrical, mechanical, software, and systems engineers on development efforts, • Support field testing, internal evaluations, or demonstrations as needed, • Follow established engineering processes, safety procedures, and quality standards, • Currently enrolled in or recently graduated from an accredited undergraduate or graduate program in Electrical Engineering or a related technical field, • Foundational understanding of electrical engineering principles such as circuit analysis, electronics, or embedded systems through coursework or projects, • Exposure to lab work or academic projects involving electrical systems, • Basic familiarity with electrical test equipment such as multimeters or oscilloscopes, • Ability to follow technical instructions and work effectively in a team environment, • Comfortable working in a lab or hands-on technical setting, • Exposure to circuit design or simulation tools such as Altium, KiCad, LTspice, MATLAB, or similar, • Familiarity with microcontrollers, embedded systems, or sensors through coursework or projects, • Experience supporting testing or troubleshooting activities in a lab environment, • Interest in aerospace, defense, sensing technologies, or embedded AI systems Additional Requirements

Job DescriptionAbout Epirus Epirus is a high-growth technology company developing solid-state, software-defined directed energy systems that enable unprecedented counter-electronics effects and power management solutions to optimize power efficiency in defense and commercial applications. With a constant emphasis on innovation, we are redefining the future of power to bring tomorrow's capabilities to life, today. And that's just the beginning. Job Summary: Epirus is seeking a Field Service Engineer (FSE) III with the ability to provide advanced technical support, troubleshooting, and operational oversight in support of Epirus High Power Microwave Counter Unmanned Aerial Systems (HPM-CUAS). This individual will work as a member of a small team with a primary focus on the maintenance, training support and sustainment of fielded HPM assets. The FSE will directly support the maintenance of the fielded HPM-CUAS equipment, re-installation of Line repairable units (LRUs), training, integration, and sustainment of these solutions with existing client infrastructure at CONUS and OCONUS locations. Candidate will provide hands-on support for HPM-CUAS technical, network, and integration projects. This role requires hands-on expertise in electrical, mechanical, and software systems, as well as the ability to work in high-pressure situations supporting defense operations. This position requires a high degree of technical skill, personal resilience and flexibility, strong interpersonal skills, and the ability to work as part of a cross-functional team in a variety of physical environments. Responsibilities: • Work closely with engineering teams to provide feedback on system performance and potential design improvements., • Coordinate with project managers, logistics personnel, and customers to ensure timely resolution of issues., • Conduct install/uninstall of HPM-CUAS systems in a variety of locations / environmental conditions to support client operations, test and evaluations, Tactics, Techniques and Procedure (TTP) / Doctrine development, and New Equipment Training (NET) courses., • Make recommendations on equipment modifications/upgrades based on experience gained through testing and operational use of HPM-CUAS systems., • Deploy overseas locations to perform technical inspections, system checks, fault diagnosis, identify cause of failures, and replace Line Repairable Unit (LRU), test and restore HPM-CUAS systems to full functionality., • Conduct advanced programming of HPM-CUAS systems (install/upgrade firmware, software upgrades, etc.)., • Work with the Epirus training and enablement team to develop and conduct training on the proper care, use, maintenance, and preventive maintenance of systems., • Work closely with engineering teams to provide feedback on system performance and potential design improvements.Basic Qualifications:, • Bachelor's degree in Electrical Engineering, Mechanical Engineering, Physics, or a related technical field AND minimum 5 years of related experience (or 3 years and a Master's degree)., • Proficiency in troubleshooting and repair of electronic and mechanical systems., • Knowledge of high-power RF generation, wave propagation, and directed energy principles., • Familiarity with test equipment (oscilloscopes, spectrum analyzers, RF power meters, etc.)., • Strong technical writing and verbal communication skills., • Ability to provide technical advice and guidance on installation, adaptation, configuration and/or enhancement of company technical products, programs, and systems., • Candidate must hold a valid U.S. passport or have the ability to obtain a U.S. passport., • Military experience with CUAS Systems (RF Detection, Radar, EO/ IR Optical systems, Command and Control (C2) Systems., • Experience working in field operations, including deployment in austere or challenging environments., • Experience working independently or as a team member to solve project and/or engineering problems., • Ability to use and communicate a wide variety of technical data from OEM manuals, engineering drawings, etc. to engineers as well as to non-technical system end users., • The position requires daily interaction with customers at multiple levels., • Candidate must possess and use a high degree of tact and interpersonal communication skills in daily interactions with team members, clients, vendors, and end users., • This position requires the ability to obtain and maintain a SECRET security clearance, which is issued by the U.S. government. U.S citizenship is required to obtain a security clearancePreferred Skills and Experience:, • Previous experience with HPM or other directed energy systems., • Certification in RF safety or related disciplines., • Military background or experience working with defense contractors., • Routine manual lifting of objects 50-80 pounds such as boxes and other equipment. Perform work in unusual and sometimes difficult positions such as climbing ladders; high lift equipment up to 40 feet, crawl spaces, above ceilings, etc. Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects, operation of power and manual tools/equipment, and operating office equipment., • Typical overseas assignments are frequently performed in both internal and external environments with a variety of weather conditions. Ability to work under extreme hot or cold weather conditions with exposure to dust or dirt is routine and may require the use of protective personal equipment (PPE)., • This position will require overseas travel. Candidates should be willing to be on travel / TDY away from their home location 90 – 120-day durations, in hazardous duty locations., • FAA Part 107 certification ITAR REQUIREMENTS: • To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. People are the most important part of Epirus – and always come first. We don't believe in the word impossible and are always asking "why not" as work to usher in a new paradigm of power efficiency. Our fast-growing team is agile, creative, and innovative. We support a culture of constant learning and sense of belonging among our team members and know that mentorship matters. We embrace diversity, equity, and inclusion in the workplace and beyond. To deliver on our mission, we are always looking for problem solvers, changemakers and innovators to join our fast-growing team. As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $98,700—$119,800 USD

Job DescriptionSalary: $200,000+ DOE Who Were Looking For Quantum Space is redefining mobility and autonomy beyond Earth orbit. Our Ranger spacecraft deliver high delta-V and sustained on-orbit maneuverability, enabling missions across cislunar and geostationary space that were previously out of reach. We are building the vehicles, infrastructure, and operational expertise that connect and protect assets across the EarthMoon system. We are seeking a Director of Avionics to own the technical vision, development, and delivery of flight avionics across current spacecraft and future vehicle platforms. This is a senior technical leadership role for an engineer who can define architecture, scale teams, and remain deeply engaged with the hardware and software that fly. You will lead avionics from early mission formulation through launch and on-orbit operations while building systems and organizations that scale with Quantum Spaces growth. Where Youll Make an Impact • Serve as the technical and organizational leader for all spacecraft and vehicle avionics systems., • Define and execute the avionics architecture, roadmap, and long-term technical strategy., • Build, mentor, and scale a multidisciplinary avionics organization spanning hardware, embedded software, FPGA, power systems, and integration and test., • Architect and oversee development of:, • Flight computers and command & data handling systems, • Embedded and real-time software, • FPGA, SoC, and high-reliability processing architectures, • Electrical power systems, including batteries, regulation, and distribution, • Propulsion control electronics and safety-critical controllers, • Drive system-level design decisions related to redundancy, fault tolerance, radiation strategy, autonomy, and electrical/data interfaces., • Establish development, verification, and qualification processes that balance speed, rigor, and flight reliability., • Lead avionics integration across spacecraft, payloads, propulsion systems, and ground systems., • Own avionics flight readiness, including technical reviews, risk posture, anomaly resolution, and mission assurance., • Partner with manufacturing and supply chain to define part strategies, vendor relationships, make-or-buy decisions, and production scaling plans., • Support launch campaigns, mission operations, and on-orbit anomaly response as the accountable avionics authority., • Represent avionics leadership in program reviews, executive forums, and external technical engagements. What It Takes Nice to Have • Background in propulsion avionics, safety-critical control electronics, or vehicle control systems., • Exposure to radiation-tolerant design practices and spaceflight qualification standards., • Involvement in production ramp-up, fleet manufacturing, or constellation-scale programs., • Familiarity with on-orbit autonomy, fault management architectures, or advanced health monitoring systems. What Youll Get • Ownership Direct responsibility for avionics systems that define vehicle capability and mission success., • Impact Influence spacecraft, vehicle, and mission-level technical decisions at the highest level., • Leadership Build and lead a world-class avionics organization from architecture through flight., • Growth Expand your scope at the intersection of deep technical leadership and executive-level impact., • Compensation Competitive salary, equity, and comprehensive benefits including medical, dental, vision, generous leave, HSA, 401(k) matching, and equity participation. Additional Requirements To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Apply now. Join us in building the next generation of spacecraft.

Job DescriptionDescriptionAs a Thermal &Vacuum Test Engineer at Impulse, you will design, develop, and operate environmental test systems that support qualification and acceptance testing for spacecraft components and integrated systems. The ideal candidate will be responsible for both the engineering design of test assets and hands-on execution of thermal and vacuum tests to validate flight hardware performance under space-like conditions. Responsibilities • Design and build thermal and vacuum test assets, including chambers, thermal control systems, and associated instrumentation, • Develop and maintain test procedures, safety protocols, and configuration documentation for environmental testing, • Operate and maintain thermal vacuum (TVAC) chambers and supporting infrastructure to execute thermal cycling, bake-out, and vacuum performance tests, • Coordinate with design and analysis teams to define test requirements, boundary conditions, and acceptance criteria, • Perform data acquisition and analysis to verify compliance with test objectives and generate detailed test reports, • Ensure system reliability and maintain calibration of temperature and pressure measurement systems, • Troubleshoot and resolve issues with vacuum systems, pumps, heaters, and control electronics, • Drive continuous improvement in test methods, efficiency, and asset capability Minimum Qualifications • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related field, • 3+ years of experience in thermal vacuum testing or environmental test system design, • Hands-on experience with vacuum chambers, pumps, thermal control systems, and instrumentation, • Strong understanding of thermodynamics, heat transfer, and vacuum technology principles, • Proficiency in data acquisition and control systems (e.g., LabVIEW, PLCs, or Python-based automation), • Ability to read and interpret mechanical drawings and electrical schematics, • Excellent communication and documentation skills, • Strong problem-solving and troubleshooting capabilities Preferred Skills and Experience • M.S. degree in a relevant engineering discipline, • Familiarity with standards such as NASA GEVS, MIL-STD-1540, or ECSS environmental test requirements, • Experience in aerospace hardware qualification and flight hardware certification testing, • Experience designing or modifying TVAC chambers, including thermal plate design and LN₂ systems, • Knowledge of cryogenic systems, thermal shrouds, or high-vacuum pumping technologies, • Ability to manage multiple test campaigns in a fast-paced environment Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapon systems to give America and its Allies a definitive edge and deter future conflicts. Software Security Engineer As a Software Security Engineer at Castelion, you will architect and implement the cryptographic foundations that secure our flight systems. You will own encryption, code signing, secure boot, and key management across embedded platforms, ensuring the integrity, authenticity, and confidentiality of mission-critical systems. You will work closely with embedded, avionics, and infrastructure engineers to integrate security directly into the full software and hardware stack from manufacturing provisioning through flight operations. We seek engineers who think in systems, understand threat models deeply, and can translate cryptographic principles into practical, resilient implementations in constrained environments. Responsibilities • Secure Boot & Root of Trust: Design and implement secure boot chains, hardware-backed root of trust mechanisms, and firmware verification processes for embedded flight systems., • Cryptography & Encryption: Develop and integrate cryptographic protocols and libraries (e.g., symmetric/asymmetric encryption, key exchange, digital signatures) for embedded and distributed systems., • Code Signing & Update Security: Own software signing infrastructure and verification workflows to ensure authenticity and integrity of firmware, flight software, and field updates., • Key Management & Provisioning: Design secure key generation, storage, rotation, and provisioning systems across development, manufacturing, and deployed environments., • Secure Communications: Implement and review authenticated and encrypted communication channels between vehicle, ground systems, and internal subsystems., • Threat Modeling & Hardening: Conduct threat modeling and security reviews across the software stack. Identify vulnerabilities and implement practical mitigations aligned with mission constraints., • Bachelors degree in Computer Science, Computer Engineering, Electrical Engineering, or related STEM field, • 3+ years of professional experience in software engineering with exposure to applied cryptography or security engineering, • Experience implementing encryption, authentication, or digital signature systems in C, C++, Rust, or similar systems languages, • Strong understanding of cryptographic fundamentals (PKI, TLS, key exchange, hashing, signatures), • Experience implementing secure boot or hardware root-of-trust mechanisms, • Experience with code signing pipelines and artifact verification, • Familiarity with TPMs, HSMs, or secure elements, • Experience in embedded, aerospace, defense, or other safety-critical systems, • Experience designing secure provisioning workflows in manufacturing environments, • Understanding of real-time systems and resource-constrained devices, • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description Radiant is seeking a Lead Electrical Motor Design Engineer to own the architecture, technical direction, and execution of high-speed alternators and primary loop motors for our nuclear-driven power generation systems. This role leads the electric machine design function responsible for our 1MW high-speed rotating machinery central to commercializing Earth’s first mass-produced nuclear reactors. You will set the technical vision for motor design while guiding structural, thermal, and system integration efforts. As a player-coach, you will both contribute directly to design work and mentor a team of engineers to deliver safe, reliable, and production-ready generator systems. This is a hands-on technical leadership role with significant cross-functional influence. Responsibilities Technical Ownership & Architecture * Own system-level architecture and technical roadmap for 1MW, 30krpm alternators and primary loop motors * Lead electromagnetic design of permanent magnet machines for closed-loop Brayton cycle power systems * Define and flow down generator requirements from system-level constraints * Establish best practices for modeling, simulation, validation, and documentation * Make key technical decisions on topology selection, magnetics, insulation systems, cooling strategies, and manufacturability * Ensure designs meet performance, reliability, safety, and regulatory requirements Team Leadership * Lead and mentor a team of motor design engineers * Conduct design reviews and provide guidance on electromagnetic, structural, and thermal analysis * Drive technical prioritization, risk management, and execution planning * Build engineering rigor, documentation standards, and repeatable development processes Cross-Functional Integration * Partner closely with turbomachinery, power electronics, thermal, packaging, and software teams * Optimize electromechanical interfaces between generator, inverter, and control systems * Collaborate with manufacturing to transition from prototype to scalable production * Own technical engagement with external vendors and suppliers Prototyping, Testing & Validation * Oversee development and qualification testing of electric machines * Guide bench, dynamic, and system-level testing campaigns * Lead root cause analysis and rapid design iteration cycles * Maintain hands-on involvement in assembly, integration, and troubleshooting as needed Required Qualifications * B.S. in Electrical Engineering or Mechanical Engineering with specialization in electric machines or rotating machinery * 5+ years of experience designing high-voltage, high-power electric motors and/or generators * Demonstrated expertise in permanent magnet motor design for +1kV, +1MW applications operating at up to 40,000 rpm * Strong proficiency with electromagnetic analysis tools (Ansys Motor-CAD, Maxwell, or equivalent) * Experience with structural and thermal analysis of high-speed rotating machinery * Deep understanding of motor–inverter interactions and power electronics integration * Experience leading complex electromechanical development efforts * Hands-on experience with assembly, integration, and testing of electric machines Preferred Qualifications * 10+ years of generator design experience * M.S. or Ph.D. in Electrical or Mechanical Engineering * Knowledge of motor control systems including SVM * Experience scaling hardware from prototype to production * Prior experience leading small, high-performance engineering teams * Experience defining engineering standards and technical processes Leadership Competencies * Strong system-level thinking and architectural judgment * Ability to balance technical depth with execution speed * Clear communicator capable of aligning cross-functional teams * High ownership mindset and mission-driven motivation * “One team” mentality across engineering disciplines Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission * Must work 100% onsite at El Segundo HQ Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $171,000 - $284,025

Job Description Avionics / Electrical Engineer – Build Flight-Critical Hardware for Next-Generation Space Systems! El Segundo, CA | On-site Opportunity Summary We are seeking an Avionics / Electrical Engineer to help design and deliver the electrical backbone of advanced spacecraft systems operating in demanding environments. This role is centered around high-performance hardware development, rapid iteration, and deep technical ownership. You will work closely with a small, highly capable engineering team to architect, build, and validate avionics systems that move quickly from concept to flight. This position is ideal for engineers who enjoy working close to the hardware, solving complex multidisciplinary problems, and operating in environments where execution speed and engineering rigor matter equally. You will play a key role in bringing reliable, flight-ready systems online while helping shape system architecture and engineering best practices as the company scales. About Us We are a venture-backed aerospace startup focused on building advanced spacecraft systems that enable ambitious in-space missions. Our team combines deep technical experience with a startup mindset, emphasizing ownership, fast iteration, and first-principles engineering. Engineers here work across disciplines, move quickly from design to testing, and contribute directly to systems that are built to fly. Job Duties • Own development of avionics and electrical subsystems from early architecture through vehicle integration, • Design, prototype, and validate flight computers, electrical power systems, communications hardware, and core avionics electronics, • Perform system-level electrical trades, requirements capture, and interface definition across vehicle subsystems, • Develop avionics solutions supporting telemetry, communications, sensing, timing, navigation, and safety functions, • Design and bring up PCBs and supporting electronics hardware, • Build and execute ground testing and data acquisition systems to support rapid validation, • Develop and operate hardware-in-the-loop test environments to validate system behavior, • Perform hands-on troubleshooting and debugging at board, harness, and vehicle levels, • Lead root cause and corrective action investigations to improve reliability and performance, • Collaborate closely with software, propulsion, and systems engineers to ensure end-to-end integration, • Support harnessing design, mechanical packaging, and system integration efforts, • Execute rigorous technical reviews including design, test readiness, and flight readiness reviews, • Maintain clear engineering documentation supporting development and qualification efforts, • Ensure designs align with applicable safety and government compliance requirements Qualifications • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Computer Engineering, Physics, or a related technical discipline, • 2+ years of experience developing electrical or avionics systems for complex hardware platforms, • 1+ years designing electrical or control systems for spacecraft or similarly demanding environments, • Strong hands-on experience with circuit design, electronics prototyping, and lab test equipment, • Experience troubleshooting electronics at both board and system levels, • Experience designing hardware that operates in harsh or high-reliability environments, • Familiarity with PCB design tools such as Altium Designer or comparable platforms, • Strong engineering fundamentals and first-principles problem-solving approach, • Ability to work autonomously and execute quickly in a fast-paced environment, • Clear technical communication skills and strong ownership mindset, • U.S. Person status required due to export control regulations Preferred Experience • Experience delivering avionics or electrical systems that reached deployment or operational use, • Background in high-performance vehicles, aerospace hardware, defense systems, robotics, or autonomous platforms, • RF or communications systems experience, • Familiarity with electrical analysis and simulation tools such as LTSpice, ANSYS HFSS, or similar, • Experience with integration testing, environmental testing, or mission operations, • Knowledge of power electronics, batteries, sensors, or safety-critical hardware design, • Experience working under aggressive schedules with rapid design-build-test cycles Why Join Us • Opportunity for growth and increasing technical ownership, • High-impact role working on real flight hardware, • Fast-paced, execution-focused engineering environment, • High autonomy with minimal bureaucracy, • Close collaboration with experienced technical leadership, • Broad technical exposure across multiple spacecraft subsystems, • Strong PTO policy, • Medical, dental, and vision benefits, • 401(k) plan, • Equity options Compensation Details $140,000 - $220,000 #LI-AV

Job Description IESE Solutions is seeking a Launch Systems Engineer to support and drive execution of launch integration efforts under the Space Systems Command (SSC) organizations of the US Space Force (USSF) in El Segundo, CA. Typical responsibilities include: • Provide expert technical and program management support to USG satellite SPO managing engineering and launch integration effort and prime contractors, with SSC Launch Enterprise and launch service providers., • Interface with USG Launch Range elements and establish support agreements that meet satellite SPO and prime contractor requirements; collaborate with mission partners and negotiate agreements for shared responsibilities., • Define readiness process and plan for space segment for launch., • Ensure prepared for and successfully execute launch site payload processing and ultimately launch., • Propose strategy and generate contractor statements of work for Early Interface Studies with Launch Service Providers, change proposals, and final Launch Integration., • Evaluate and negotiate contractor proposals for Launch integration engineering and processing., • Facilitate negotiation of space vehicle to launch vehicle interface requirements in the best interest of the SV SPO., • Manage technical and programmatic risk associated with launch integration., • Evaluate contractor performance and provide assessment to SPO., • Technical and Management capabilities like being knowledgeable in all types of satellite-launch interface requirements and technology, setting of requirements, ICD documentation, and associated verification approaches., • Possess understanding of satellite integration and test procedures and processes, launch site satellite processing, joint launch operations, Day-of-Launch preparation and execution; versed in standard launch interface requirements, range requirements, safety requirements., • Familiar with statements of work and their structure, basic contract types and incentives, Government contracting., • Experienced developing program plans and controls., • Bachelor's degree and minimum of 9 years related experience in systems engineering and requirements management., • Experience must also include satellite integration and test and processing., • Requires basic understanding of launch vehicle missions, performance and processing., • Experience working in USG SPO with other support contractors., • Must have an active DoD security clearance, adjudicated for SCI eligibility and enrolled in the Continuous Evaluation program (if applicable). As a growing small engineering firm, IESE Solutions focuses on people and customers and delivery of uninterrupted high-quality work. Our approach to attracting and retaining highly qualified candidates is to provide an opportunity to help shape the firm's future and a competitive and flexible compensation package consistent with qualifications, security clearance eligibility, and roles. IESE Solutions offers a highly competitive salary and benefits package, including but are not limited to: • Company 401K Contribution (no employee contribution required) up to 10% of qualifying salaries, • Medical insurance, • Dental insurance, • Vision insurance, • Life and AD&D insurance, • Company paid Long-term Disability insurance, • Short-term Disability insurance, • Discretionary Performance Bonus, • Paid Time Off, including Holidays, Vacation, • Flexible Work Hours and supportive/collaborative work environment, • Continuous education sponsorship, • Career opportunities to participate in the next generation space sensing enterprise ground system integration, test and deployment and develop/enhance enduring professional skills and network. At IESE Solutions, salaries are determined by various factors including location, education, clearance, skills, and experience among others. IESE Solutions considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, security clearance, education/training, and key skills. IESE Solutions accepts applications on an ongoing basis and there is no deadline. IESE Solutions is an equal opportunity employer, fostering a culture of merit, diversity and inclusion.

Job DescriptionAbout Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028. About the role Radiant is seeking a highly motivated and detail-oriented Control Systems Test Engineer to join our team. In this role, you will be responsible for developing, maintaining, executing, and automating test cases across the full testing lifecycle for our reactor control systems. You will collaborate closely with systems engineers, controls developers, and software teams to ensure the highest quality and reliability in safety-critical control software. A strong foundation in model-based design, software testing methodology, and control systems theory is essential to succeeding in this role. Responsibilities & Duties * Analyze and review control system Simulink models and design artifacts to understand system behavior, control logic, and closed-loop performance. * Evaluate and validate auto-generated code via Simulink Coder or Embedded Coder, ensuring traceability between model behavior and deployed software. * Interpret reactor control system requirements to develop comprehensive test coverage across functional and non-functional requirements. * Develop and maintain test artifacts, including unit, SiL, HiL, and hardware test cases. * Execute test cases across the full testing spectrum: unit, SiL, HiL, and hardware testing. * Automate testing workflows for SiL, HiL, and hardware test cases using Python, Go (Golang), or MATLAB. * Design and implement Simulink Test harnesses, including signal builder inputs, baseline comparisons, and coverage analysis. * Apply software testing best practices — equivalence partitioning, boundary value analysis, and requirements-based testing — to control system verification. * Run structured test campaigns including regression suites; document results with metrics, pass/fail criteria, and issues. * Collaborate with controls developers and systems engineers on root cause analysis and defect resolution. * Contribute to the continuous improvement of test processes, frameworks, and tools. Required Qualifications & Skills * Bachelor's degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, Computer Science, or related discipline. * 3+ years of experience with Simulink/MATLAB, including dynamic system models and model-based design workflows. * 1+ years of experience in controls engineering. * Strong understanding of control systems fundamentals: closed-loop architectures, feedback control, and state-space or transfer function representations. * 3+ years of experience in unit, integration, SiL, HiL, and system testing. * Proficiency in test automation scripting (e.g., Python, Golang, or similar). * Hands-on experience with Simulink Test: test sequencing, coverage measurement, and baseline comparison workflows. * Excellent analytical skills, attention to detail, and strong written and verbal communication. Desired Qualifications & Skills * Experience with safety-critical or regulated systems (e.g., aerospace, automotive, energy). * Experience with Simulink Coder or Embedded Coder and validating generated code against model behavior. * Familiarity with version control (e.g., Git) and CI/CD pipelines for model-based design. * Prior exposure to automated test frameworks, hardware interfaces, and real-time data capture. * Background in PID tuning, gain scheduling, or other control design techniques for embedded or real-time systems. Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $74,000 - $172,725

Job Description Overview Launch Systems Safety Analyst LOCATION: El Segundo, CA JOB STATUS: Full-time CLEARANCE: TS/SCI CERTIFICATION: CSP or PE (Preferred) TRAVEL: As Needed Astrion is seeking a highly qualified Launch Systems Safety Engineer (LSSA) to provide system safety engineering and hazard analysis support for National Reconnaissance Office (NRO) space vehicle (SV) programs, launch systems, ground support equipment, and facilities. This role supports the Office of Space Launch and ensures compliance with applicable Air Force Space Command (AFSPC) requirements, Range Safety regulations, and NRO corporate policies. The ideal candidate will possess Technical Level III (T3) system safety credentials and demonstrate deep expertise in aerospace system safety within an integrated government–contractor environment. REQUIRED QUALIFICATIONS / SKILLS * Technical Level III (T3) System Safety qualification * Experience performing system safety engineering for launch vehicles, spacecraft, or missile systems * Working knowledge of Air Force and Range Safety requirements, including AFSPCMAN 91-710 or contract equivalents * Experience conducting system safety hazard analyses for hazardous systems such as explosives, propellants, high-pressure systems, or cryogenics * Ability to review and assess safety data packages, procedures, and contractor deliverables * Strong written and verbal communication skills to interface with government and contractor stakeholders * Experience supporting safety reviews, readiness reviews, and design reviews PREFERRED QUALIFICATIONS / SKILLS * Certified Safety Professional (CSP) or Professional Engineer (PE) * Familiarity with NRO programs, SV System Safety design, and the NRO Safety Review Team process * Working knowledge of EWR 127-1 or 91-710 Range Safety requirements * Knowledge of nuclear safety and/or ionizing/non-ionizing radiation * Experience working in an integrated contracting team environment * Prior experience supporting launch operations at Space Wing or range facilities RESPONSIBILITIES * Ensure implementation and compliance with applicable 30th/45th Space Wing Range Safety requirements for NRO space vehicle programs, support equipment, and facilities * Review and assess NRO Operations & Maintenance facility and equipment work authorization requests, including engineering change requests and preliminary project reviews * Review and assess safety data packages produced by satellite vehicle contractors, facility contractors, and other users of exclusive NRO facilities * Review and assess safety procedures and operational plans for space vehicle programs, launch vehicle integration, and O&M support activities * Participate in and support the development and tailoring of safety requirements documents in accordance with AFSPCMAN 91-710 or contract-equivalent standards * Conduct and support facility readiness walk-downs prior to space vehicle arrival and propellant operations * Review and assess contractor explosive procedures and site plans * Attend and participate in program reviews and working groups, including PDRs, CDRs, GOWGs, GORRs, TIMs, and splinter groups, to evaluate system safety compliance * Perform system safety hazard analyses related to ordnance, explosives, munitions, pyrotechnics, cryogenics, toxic and hypergolic propellants, high-pressure gases, radioactive materials, and other hazardous systems * Prepare, review, and approve hazardous processing procedures * Provide on-site safety monitoring of hazardous operations * Support pre-launch, launch, post-launch, range, and recovery operations as required * Perform additional system safety duties as assigned

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior Mechanical Engineer I to our team. If you enjoy working in a startup environment and have experience in the design of the valves for different pneumo-hydraulic systems, we would like to hear from you. In this role, you will be responsible for driving design decisions, mentoring engineers, and ensuring our vehicle systems meet performance, reliability, and safety standards. The ideal candidate will have a strong background in CAD systems, CFD and FEA simulations, combined with hands-on experience in experimental development and testing of all types of valves (inc. cryogenic).JOB DUTIES AND RESPONSIBILITIES • Design and develop a variety of valves, including pneumoactuated, electropneumatic, electrohydraulic check valves, throttles, and regulators., • Own requirements definition, architecture trades, and system-level integration for assigned subsystems., • Perform CFD analyses to evaluate performance parameters such as pressure drops and hydraulic characteristics., • Conduct structural and thermal FEA simulations to ensure reliability and mechanical integrity under operating conditions., • Develop and execute test programs, analyze experimental data, and apply findings to optimize designs., • Collaborate across mechanical, aerospace, and controls engineering teams to deliver flight-ready hardware.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • 4+ years of industry experience in aerospace propulsion systems or related areas., • Hands-on proficiency in CAD tools (Siemens NX, SolidWorks)., • Strong expertise in Ansys CFX, Fluent, and Mechanical for simulation and analysis., • Demonstrated expertise in structural or mechanical design for flight hardware., • Experience in early-stage vehicle architecture and design trades., • Strong analytical and problem-solving skills with high attention to detail., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Prior experience designing cryogenic valves for liquid rocket engines or other rocket systems., • Practical experience in test bench setup and performance diagnostics., • Familiarity with aerospace safety and reliability practices.

Job Description Senior Avionics Engineer - Take Charge of Cutting-Edge Spacecraft Technology! El Segundo, CA | On-site Opportunity Summary Join a pioneering company that is redefining the boundaries of space exploration with its innovative propulsion technology. Our team is composed of top engineers with experience from leading aerospace companies, and we're on a mission to broaden access to high-energy orbits. As a Senior Avionics Engineer, you will have an exciting opportunity to lead the development of critical technology for our spacecraft, including our upcoming vehicle scheduled for launch in early 2026. With a focus on high agency and ownership, this role promises growth and expanded responsibilities as we continue to evolve. About Us We are at the forefront of space technology, developing groundbreaking spacecraft designed for the most challenging missions. Our vision is to revolutionize access to orbits ranging from LEO to cislunar space using our proprietary propulsion systems. Headquartered in Los Angeles, our innovative approach is backed by top-tier venture funding, allowing us to push the envelope in space exploration. Job Duties • Spearhead the entire electrical design process, including testing, qualification, and integration for our spacecraft, • Drive avionics development from initial concept through to flight-ready systems and integration, • Manage the design and interfacing of avionics, encompassing requirements capture, component selection, analysis, and system-level trade-offs, • Prototype and validate flight computers, power systems, communications, and electronic systems, • Ensure system reliability through root cause and corrective action investigation, debugging, and documentation, • Conduct hardware-in-the-loop testing and develop testbeds for system validation, • Lead efforts to comply with relevant government and safety standards Qualifications • BS in aerospace engineering, electrical engineering, computer science, computer engineering, or a related field, • 2+ years of experience in developing space electronics and avionic systems, • Proven track record in architecting and qualifying avionics systems for spaceflight, • Familiarity with government and MIL-spec standards, • Hands-on experience in circuit design and using electronics test equipment, • Experience with Altium Designer or similar tools, • Proficient in troubleshooting electronics at both the board and system levels, • Background in a fast-paced startup environment or equivalent experience, • Strong engineering foundation with a first-principles approach to problem-solving Preferred Experience • Experience with Altium Designer or similar software is a plus, • Familiarity with relevant government and MIL-spec standards Why Join Us • Excellent benefits and a strong sense of ownership in the work, • Venture-backed and well-funded, providing stability and room for growth, • Opportunity to work alongside industry-leading experts in a dynamic and innovative environment Compensation Details $120,000 - $180,000

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are seeking a Principal Power Electronics Engineer I (2025538) to join our growing spacecraft payload development team. In this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. DUTIES AND RESPONSIBILITIES * Define electrical power system architecture, and derive power subsystem requirements * Design DC-DC power converters, motor drives, inverters, power management and control circuits from concept to production release * Perform detailed design for low to high complexity analog and power electronics circuits ranging from single DC-DC power converters to multi-output power supply modules * Perform modeling and analysis of analog and power electronics designs including worst-case circuit analysis (WCA), stress analysis, small signal modeling analysis, failure modes and effects analysis (FMEA), reliability analysis, and power integrity analysis * Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs * Lead board bring-up and design verification testing of power electronics circuits and modules * Lead system integration, qualification campaigns, and release of analog and power electronics designs into production * Mentor younger engineers and foster knowledge sharing * Lead a small team of power electronics engineers to drive project execution * Perform research and monitor power electronics industry trends to drive innovation and generate intellectual property in this area REQUIREMENTS AND MINIMUM QUALIFICATIONS * Bachelor of Science (BS) degree or higher in Electrical Engineering (or related) from an accredited university. * Minimum of 9 years of experience designing analog and power electronics * Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks * Experience with modeling and control of DC-DC converters and power stage design of different isolated and non-isolated DC-DC power converters (e.g. discrete linear regulators, Buck, Boost, Buck-boost, Flyback, Forward, Half-bridge, Full bridge, and Resonant converters) * Experience designing custom signal and power magnetics, and power filters for low noise and electromagnetic compatibility (EMC) * Experience developing design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans * Experience performing worst-case circuit analysis (WCA), stress analysis, failure modes and effects analysis (FMEA), and reliability analysis for power supplies * Extensive hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, impedance analyzers, spectrum analyzers, electronic loads, and signal generators * Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition * Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx * Excellent written and verbal communication skills PREFERRED EXPERIENCE * Master of Science or PhD in Electrical Engineering with research focus in power electronics * Experience designing high-reliability analog and power electronics for automotive, space or defense applications * Knowledge of space radiation environments and radiation effects in electronics * Experience in power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices * Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx * Experience with soft switching and resonant power converter topologies (e.g. LLC, CLLC, series resonant, phase shifted full bridge, dual active bridge, etc.) * Experience with power stage design for inverters and motor drives * Knowledge of modeling and control of inverters and motor drives * Experience with advanced control schemes for DC-DC power converters (e.g. voltage mode with feedforward control, constant on-time control, V2 constant on-time control, phase shift modulation, average current mode control) * Experience with isolation and grounding, failure mode effects analysis and fault tolerant design, and thermal management of power electronics * Programming skills to support hardware test and data processing (Python, MATLAB, etc.) * Knowledge of maximum power point tracking (MPPT) for solar power applications, battery sizing and battery management systems, power conversion for electric propulsion systems, power conditioning, power management, and power distribution units for spacecraft technology * Experience designing and testing power electronics units to meet industry standards and requirements in the automotive, industrial, space or military markets (e.g., FCC, CISPR, UL safety, ECSS, NASA, MIL standards) CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated vehicle structures and subsystems. Products created using DAPS are superior in performance, lower in cost, rapidly customizable to meet mission and customer-specific requirements, faster to market, and scalable on demand to high volume production. Divergent is a qualified Tier 1 supplier to global automotive OEMs, and Divergent is now expanding to support mission critical needs in the Aerospace and Defense sector. Join us to be a part of this transformative journey, where your impact will shape the future of technology and production. Purpose In this role, you are essential to ensure that Divergent components and assemblies never compromise on safety, durability, or performance. You'll be hands-on—designing custom hardware, building test methods from the ground up, and leading the validation work that directly shapes our engineering decisions and the quality of the final product. The Role We're looking for a seasoned Test Engineer who balances deep mechanical fundamentals with a sharp eye for design-for-test and structural validation. You should be a CAD expert who thrives on the shop floor, someone who can bridge the gap between engineering theory and robust, repeatable hardware by working closely with multiple teams and suppliers. Team collaboration and strong communication are pivotal for this role. Mechanical Design & Manufacturing Support • Design custom test fixtures, rigs, tooling, and mechanical assemblies using Siemens NX., • Produce detailed drawings, GD&T, build instructions, and manufacturing documentation., • Work closely with suppliers and internal teams to ensure manufacturability and high-quality builds., • Good understanding of MTS hydraulic systems and the integration of hydraulic actuators., • Develop test plans, procedures, and schedules for component and system-level validation projects., • Utilize Atlassian Jira and Confluence for project tracking and technical documentation., • Collaborate with design, manufacturing, materials, and quality teams to define test requirements., • Communicate test scope, timelines, risks, and resource needs to stakeholders., • Lead setup, instrumentation, and execution of structural component tests., • Operate MTS TestSuite for automated test control and execution., • Configure and manage hydraulic actuators, manifolds, and servo valves for structural loading., • Install and calibrate sensors including load cells, strain gauges, and LVDTs., • Utilize various DAQ software packages for high-speed data acquisition and real-time monitoring., • Ensure accurate, reliability, and safe operation of all tests., • Analyze test data to evaluate component performance and verify compliance with engineering specifications., • Generate clear, comprehensive test reports with conclusions and recommendations., • Maintain complete documentation of test procedures, configurations, and results., • Ensure adherence to relevant industry standards and internal processes., • Identify opportunities to improve test methods and laboratory workflows., • Recommend upgrades to test equipment, instrumentation, or documentation systems., • Uphold all safety protocols within the lab environment., • Participate in risk assessments, equipment readiness checks, and safety reviews. Basic Qualifications, • Ability to lawfully access information and technology that is subject to US export controls, • Bachelor's degree in mechanical engineering or related discipline., • 5+ years of experience in mechanical design, manufacturing engineering, or structural test engineering., • Proficiency in CAD (Siemens NX)., • Hands-on experience with mechanical assembly, hydraulic actuators, and instrumentation (Load Cells/Strain Gauges)., • Experience with data acquisition systems such as Dewesoft or NI FlexLogger., • Strong communication, documentation, and project coordination skills., • Self-motivated, organized, and effective in a fast-paced R&D environment. Preferred Qualifications, • Strong understanding of:, • Structural testing (fatigue and durability), • MTS TestSuite and Atlassian Jira/Confluence, • Data acquisition and analysis tools, • Experience with CAE tools like Hypermesh and ANSA., • Experience with Zeiss Aramis system, • Shaker/Vibe table experience in setup and running vibration tests, • MIL-STD spec, knowledge and know how Work Environment • Factory and office environment., • Work near moving mechanical parts., • Holistic Compensation Package: Enjoy a world-class compensation package that includes a competitive salary, equity plan, and discretionary results-based incentive bonus opportunities, ensuring you're truly valued for your contributions., • Wellness and Time Off: Embrace a healthy lifestyle with paid vacation, sick time, and company holidays, including a year-end shutdown to recharge. We support growing families with paid parental leave, recognizing the importance of bonding time., • Comprehensive Health and Wellness: Prioritize your well-being with our comprehensive health and wellness benefits, offering both HMO and Premium PPO options. Additionally, benefit from company-sponsored life insurance and short and long-term disability coverage for peace of mind., • Investment in Growth: We're committed to your professional development. Take advantage of reimbursement opportunities for learning and development initiatives, empowering you to continuously expand your skill set and reach peak performance., • Collaborative and High-Performing Environment: Join our collaborative, dynamic, and high-performing team within a fast-paced, mission-driven company. Together, we're disrupting the traditional manufacturing industry, fostering innovation, and integrating people and technology to reduce our footprint. Equal Employment Opportunity Divergent is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected characteristic. Divergent provides affirmative action in employment for qualified Individuals with Disabilities and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. EEO Poster In order to adjust to changes in our business, it may become necessary to add, remove or modify certain duties and responsibilities, or to reassign you to another job position. From time to time you may be asked to work on special projects or to assist with other work. Your cooperation and assistance in performing such additional work is expected. E-Verify: Right to Work Our company participates in E-Verify. E-Verify is a program that electronically confirms a candidate's eligibility to work in the United States after completing the Employment Eligibility Verification (Form I-9). The information provided on the Form I-9 is compared to the records contained in the Social Security Administration and Department of Homeland Security (DHS) databases. This helps employers verify the identity and employment eligibility of newly hired employees. Eligibility to Work Poster (English) | Eligibility to Work Poster (Spanish) Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO) Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO), we will consider for employment qualified applicants with arrest and conviction records. No agencies, no solicitations, and no calls please.

Job Description About Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: This is an exciting role in an innovative company. The ideal candidate for the Senior Systems Engineer position is someone who has experience with full lifecycle system development. In this role, you will work closely with a talented engineering team, reporting to the Senior Manager, Systems Engineering and part of Systems team. This role is a multidisciplinary role, with significant breadth (interacting with all engineering disciplines) and depth (from customer needs to unit-level specifications). You will focus on typical Systems Engineering responsibilities, such as requirements definition & management (at system, subsystem, and component levels), system architecture, system analysis, change management, interface definition, etc. Additionally, this role is a key stakeholder in integration, verification, and validation (IV&V) planning and execution to ensure products meet requirements. As much as possible, a Model-Based Systems Engineering (MBSE) approach is employed to make Systems Engineering processes more thorough and efficient. Responsibilities: • Contribute to system requirements definition and management for a product, • Ensure Key Performance Parameters, as derived through mission modeling and operational analysis, are properly flowed to system requirements, • Act as an interface with either existing or prospective customers to prove that customer requirements/needs are fully satisfied by system requirements, • Coordinate key requirements with subsystem design teams, ensuring requirement flow-down to hardware and software subsystems is captured and properly traced, • Collaborate with design engineering to ensure system architecture is properly captured in MBSE diagrams (to include Structural and Behavioral Diagrams), • Work with business development to create architectures for new solutions and applications in proposals, • Maintain architectural definition throughout the development process to ensure team alignment, • Develop interface control documentation and own interface management between hardware/software/firmware subsystems, • Perform trade studies and quick-turn impact analyses to facilitate agile hardware/software/firmware development, • Perform analysis to prove that system requirements are addressed by the system design, • Ensure best practices for configuration management are adhered to, • Facilitate multi-disciplinary coordination across teams, • Participate in IV&V planning and preparation, • Contribute technical writing and figures to proposals and other business development efforts Basic Qualifications: • BS or MS degree in Electrical Engineering, Computer Science, Aerospace, or a similar field, • Minimum 5 years industry experience (or minimum 3 years of experience with an MS degree), preferably with experience spanning the entire product lifecycle (Concept to Delivery), • Demonstrated experience contributing to the establishment of a technical baseline of a system/product, • Experience working with Systems Engineering tools for Requirements Management and Product Lifecycle Management (e.g. JAMA, Polarion, DOORS), • Experience working with MBSE (e.g. SparxEA, Capella), • Experience with Python development or other similar object-oriented languages, • Experience working with Git/GitHub, or similar version control systems, • Experience working with RF systems (e.g. radar, comms, EW, etc.), preferably including phased arrays, • Experience working in System Safety and Reliability Engineering, • Good written and oral communication skills; not afraid to speak up, either to ask for help or disagree on a technical point that warrants more discussion, • Collaborative; capable of working across all levels of the organization, • Ability to anticipate and communicate blockers, delays, and cost ballooning within the project before they require escalation, • Organized, comfortable working in a fast-paced, ever-changing environment, • Focused, with perspective on what matters most, rapidly delivering customer value ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $129,700—$158,400 USD

Job DescriptionDescriptionVenturi Astrolab, Inc. (Astrolab) is pioneering new ways to explore and operate on distant planetary bodies. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity’s presence in the solar system. We are seeking motivated, creative, and exceptional people to join our world-class team. As an EMC Engineer, you will be responsible for ensuring Avionics components are designed to endure the harsh electromagnetic environmental effects of interplanetary space. You will play a pivotal role in defining the design criteria for state-of-the-art avionics and electro-mechanical systems for the lunar surface with a strong focus on electromagnetic compatibility, in-space charging effects, and interdisciplinary requirements. You will be joining a company at the ground-level and have immense influence over the future of lunar exploration. What you'll do: • Collaborate closely within cross-functional Engineering teams to capture requirements, lead design trades with respect to EMI/EMC, and integrate the design into the rover systems., • Contribute to full avionics and electro-mechanical systems/subsystems from system to component level with specific focus on E3 design criteria and operational/survivability requirements., • Analyze and contribute to designs relating to the effects of circuit and power system grounding architectures, structural electrical bonding, circuit isolation, shielding effectiveness, radiated/conducted emissions and susceptibility, near field/far field electromagnetics, transient protection, signal and power integrity, and general RF compatibility., • Troubleshoot EMI issues from board to system level., • Operate and automate a variety of EMI, RF, and electronics test equipment (spectrum analyzers, network analyzers, signal generation, oscilloscopes) within the context of avionics development and in house EMC testing., • Create and update technical documentation including command media, system diagrams, schematics, interface control documents, procedures, work and/or build orders, vendor and payload requirements, and test/anomaly reports., • Bachelor’s degree in electrical engineering, physics, or other engineering discipline., • 5+ years of experience in EMI/EMC requirements, analysis, design, and testing for spacecraft systems and/or avionics component design (academic and personal projects apply)., • Proficient in the use of lab equipment such as oscilloscopes, multimeters, signal generators, logic analyzers, etc., • Proficient with Analytics/Modeling/Simulation tools such as LTSpice, and experience with electrical circuit analysis using simulation tools such as Spice or equivalent., • Familiarity with SMC-S-016 testing requirements, and testing per SMC-S-016., • Knowledge of electrical safety and EMC commercial compliance standards and/or testing., • MIL-STD-461 experience across the full range of EMC test (radiated susceptibility, radiated emissions, conducted susceptibility, conducted emissions) standards., • Experience in high power avionics system designs for spacecraft including: LDO Regulators, Buck/Boost converters, power line filters and various spacecraft grounding schemes for high voltage systems., • Experience in motor controller system designs for brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) in both low and high voltage systems., • Ability to read, interpret and follow circuit schematics, PCB layouts, engineering drawings, BOMs, cable harnesses, wiring schematics, interface diagrams, layout drawings, mechanical drawings, and CAD software., • Creative problem solver that can assess risk and make collaborative design and development decisions., • Strong presentation experience in highly technical design forums and reviews (Preliminary Design Reviews, Critical Design Reviews, Flight Readiness Reviews, etc.)., • Experience with NX or similar CAD software including electrical harness routing., • Work with a team of best-in-class engineers building the foundation of planetary surface exploration, • Ownership in the company, • Medical, dental, and vision coverage, • 401(k) with matching, • Flexible time off and parental leave, • On-site snacks, beverages, and 2x weekly lunches, • Flexible work environment

Job Description Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With 1,500 employees across multiple business units, we are committed to delivering quality, safety, and excellence in every project. Job Summary Design Manager – PLUMBING is responsible for leading and managing the PLUMBING design process for multi-family residential construction projects. This role ensures that PLUMBING systems are designed to meet client requirements, building codes, energy efficiency standards, and project budgets while coordinating with architects, structural engineers, and other MEP disciplines. PLUMBING Design Manager oversees the PLUMBING design team, guides engineering decisions, reviews design deliverables, and ensures that projects are executed efficiently from conceptual design through construction documentation. Key Responsibilities Include: (But not limited to the following) PLUMBING Design Leadership • Lead the PLUMBING design process for multi-family new construction projects, including fixture unit calculations, equipment and pipe sizing, pump, materials, joinery, installation means and methods, and all plumbing related specifications., • Develop and oversee preparation of construction drawings, specifications, schematics, and schedules., • Ensure designs comply with applicable codes, standards (ASHRAE, UPC, ASPE, IECC, CBC, CPC, NEFC, ADA, local energy codes), and client requirements., • Manage and mentor PLUMBING engineers, designers, and drafters, assigning tasks and monitoring progress., • Conduct design reviews and provide feedback to ensure accuracy, constructability, and efficiency., • Facilitate coordination with architectural, structural, and MEP teams to integrate PLUMBING systems seamlessly., • Monitor and maintain project schedules and budgets related to PLUMBING design deliverables., • Risk & Change Management: Identify design risks early and implement mitigation strategies; manage RFIs and change orders., • Safety Compliance: Ensure adherence to OSHA and site safety standards during design coordination., • Serve as the primary point of contact for PLUMBING design issues with clients, consultants, and internal teams., • Participate in project meetings, presentations, and design coordination sessions., • Implement QA/QC processes to ensure high-quality PLUMBING design deliverables., • Maintain design standards, templates, and best practices for PLUMBING design., • Stay current with industry trends, emerging technologies, and energy-efficient PLUMBING solutions. Qualifications Education & Experience • Bachelor’s degree in Mechanical Engineering or equivalent (required)., • 8+ years of experience in PLUMBING design, with at least 3–5 years in a leadership or management role., • 3+ years of Professional Engineer (PE) licensure, required., • LEED accreditation, or PMP certification preferred., • Proven experience in multi-family or residential project PLUMBING design., • Advanced proficiency in Revit MEP, AutoCAD, and PLUMBING design calculation software., • Strong knowledge of all plumbing systems: sanitary, drainage, venting, exhaust, rainwater, domestic water, indirect waste, interceptors, fixtures, and water efficiency and sustainability., • Familiarity with local building codes, energy codes, and applicable ASHRAE standards., • Experience with BIM coordination and clash detection., • Strong leadership, mentoring, and team management skills., • Excellent problem-solving and decision-making capabilities., • Effective communication and collaboration skills for working with clients and multi-disciplinary teams. Recruitment Agencies To protect the interests of all parties, AMPAM WILL NOT accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to AMPAM, including unsolicited resumes sent directly to AMPAM leaders/managers/coworkers or to AMPAM's database will be considered AMPAM property. AMPAM will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume. Inquiries from external recruitment agencies should be directed ONLY to our talent acquisition team.

Job Description Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat exchangers, controls, and primary cooling systems. This role is ideal for a hands-on technical leader who enjoys building test infrastructure, running complex hardware, and mentoring engineers and technicians while remaining deeply involved in day-to-day testing. You will lead testing development for our high-speed machinery and own creating our test site from the ground up. This test infrastructure will be used to iterate quickly on our designs evaluating vibration, performance, thermal behavior, and system reliability in development and transition into acceptance testing for production units. This role works closely with mechanical design, analysis, manufacturing, and operations teams to ensure turbomachinery designs are validated, robust, and production-ready. Responsibilities Test Site & Infrastructure Development * Lead requirements definition, design, and implementation of Radiant’s test site * Design, build, commission, and maintain test rigs, fixtures, instrumentation, and support systems for turbomachinery, heat exchangers, controls, and primary cooling systems * Establish operating procedures, safety controls, and facility readiness for high-speed, high-energy, and high-temperature test environments Test Strategy, Planning & Technical Ownership * Own and lead the turbomachinery test strategy across development, qualification, and production acceptance phases * Define test objectives, plans, success criteria, instrumentation strategies, and data requirements for high-speed rotating machinery and supporting thermal-fluid systems * Serve as the technical authority for vibration, rotordynamic, and bearing-related testing * Translate analytical predictions (critical speeds, stability margins, transient response) into targeted test campaigns that validate design assumptions and retire risk. * Balance test coverage, technical risk, schedule, and hardware availability to enable rapid iteration while maintaining safety and rigor Test Execution & Data Analysis * Plan and execute development, qualification, and acceptance tests including startup/shutdown, transient, off-design, and endurance testing * Operate test hardware hands-on with a strong emphasis on repeatability, data quality, and safety * Analyze test data to assess vibration behavior, rotordynamic stability, bearing performance, thermal response, and overall system performance * Compare test results against analytical predictions and work with design teams to resolve discrepancies * Collaborate with mechanical engineers to conduct root cause investigations, identify anomalies or failures, and implement corrective actions supported by test evidence Technical Leadership & Team Development * Provide technical leadership and mentorship to test engineers and technicians * Act as a player-coach: remain hands-on while scaling testing capability, throughput, and organizational maturity * Support hiring, onboarding, and technical development of turbomachinery test personnel * Develop work estimates, test schedules, and status updates for program leadership * Review and approve test procedures, reports, and data packages * Establish standards for test documentation, data management, and knowledge capture * Help mature Radiant’s turbomachinery test processes, labs, and safety culture over time Cross-Functional Collaboration * Partner closely with turbomachinery mechanical engineers to ensure designs are testable and adequately validated * Review component and system-level design documentation with an eye toward test coverage, instrumentation, and risk * Collaborate with thermal, manufacturing, quality, and operations teams to support prototype, first-article, and production hardware testing * Represent testing in design reviews, test readiness reviews, and technical leadership discussions Required Qualifications * Bachelor’s or Master’s degree in Mechanical Engineering or a related field, or equivalent experience * 8+ years of experience in testing, development, or validation of turbomachinery, rotating equipment, or complex mechanical systems * Hands-on experience testing high-speed rotating machinery and high-temperature hardware * Experience correlating test results with analytical predictions and design intent * Demonstrated technical leadership and ability to drive complex test efforts to completion * Strong written, verbal, and organizational skills Desired Qualifications * Prior experience leading or mentoring test engineers or technicians * Experience with power generation or other high-reliability power generation systems * Strong understanding of rotordynamics, vibration, and bearing behavior as applied to real hardware testing * Familiarity with rotordynamic analysis tools (e.g., XLrotor, Dyrobes, or equivalent) from a test correlation or validation perspective * Familiarity with relevant industry standards (API, ASME, ISO) * Startup or fast-paced hardware development experience * Prior nuclear experience is not required Additional Requirements * Willingness to work extended hours or weekends as necessary to accomplish program objectives * Must work 100% onsite at Radiant’s El Segundo headquarters Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $158,000 - $247,275

Job DescriptionSummary/Objective: The Sr. Application Engineer will lead the design and development of application software and integration objects for our WMS (Warehouse Management System) to meet the requirements of our internal operations and customers. You will lead the efforts to connect our WMS with outside customers and internal applications. The Sr. Application Engineer is responsible for developing custom solutions to enhance our business workflows. You will interact with, and advise, the Operations teams and other internal customers to ensure our WMS is meeting their business standards. The Sr. Application Engineer will serve as the lead in setting strategy for business solutions required to guarantee the success of our customer implementations and operational processes. Essential Functions: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. • Partner with various non-technical managers to understand complex, dynamic business rules/processes and then create detailed, and comprehensive documentation., • Lead WMS projects, upgrades and integrations with ERP, TMS and warehouse automation systems, • Identify root cause of persistent issues and recommend permanent solutions., • Works with functional areas to identify and develop system driven optimizations, • Develop APIs and other integration objects to connect applications and warehouse automation, • Develop software code and stored procedures to transform data and support custom business flows as needed, • Create and execute SQL queries to persist data; reporting; data transformation and performance monitoring, • Analyze our customer requirements and design integration flows to persist data into our WMS schemas, • Quickly change direction when working on multiple projects or issues., • Deliver professional, clear and effective instructions to audiences at different levels within the organization and guide completion of tasks to ensure all steps are followed., • Effectively communicates relevant information to superiors., • Servant Leadership, • Passion for Excellence, • Integrity, • Resilient, • Intense Safety Focus, • TrustRequired Education and Experience, • Bachelor’s degree (B.A./B.S.) preferred or 5-7 years of direct, related experience., • Minimum of 3 years’ experience with configuring/modifying accounts within SCALE (mandatory)., • Proven track record in WMS configuration, implementation and support, • Proficiency in SQL and reporting tools (Microsoft SSRS, PowerBI), • Experience with EDI, API and data integration, • Ability to develop software code objects to support business flows and transform/persist data, • Experience with warehouse automation/robotics and integration to the WMS host, • Very strong written, verbal and interpersonal communication skills., • Ability to manage multiple priorities, commitments, and projects in fast-paced dynamic environment., • Strong analytical skills., • Strong work ethic with a high degree of flexibility to work in an ambiguous environment. Powered by JazzHR apqTyrtuEI

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're seeking a Mechatronics Engineer to drive the design, development, and optimization of high-pressure solids feed and removal systems—critical systems enabling reliable biomass delivery and ash management in our novel high-pressure gasification platform for carbon-negative power cycles. In this role, you'll own end-to-end development of robust, high-reliability solids handling hardware in a fast-paced, collaborative startup environment. From conceptual design and mechatronic integration through prototyping, testing, rapid iteration, and validation, you'll deliver solutions that ensure continuous, clog-free operation under extreme pressure and temperature conditions. You'll collaborate closely with gasification, test, and controls engineers, providing technical expertise on critical decisions to accelerate progress while maximizing system uptime, flexibility, and overall carbon impact. Responsibilities • Own the design, analysis, and integration of high-pressure solids feed (e.g., lock hoppers, screw feeders) and removal (e.g., ash extraction, filtration) systems, • Develop mechatronic solutions combining mechanical design, actuation, sensing, and control logic for reliable solids transport in harsh environments, • Perform sizing calculations, 3D modeling, structural/FEA analysis, and flow modeling for solids handling components and assemblies, • Plan, execute, and analyze solids flow tests and integrated high-pressure test campaigns, driving rapid learning and iteration, • Lead hardware development cycles—from detailed design and procurement through manufacturing, assembly, commissioning, and performance upgrades, • Leverage additive manufacturing, modern actuators/sensors, and automation tools to accelerate innovation and improve system robustness, • Propose and implement continuous improvements to eliminate bottlenecks, enhance safety, and increase operational reliability Requirements, • Bachelor's degree in Mechanical, Mechatronics, Aerospace Engineering, or related field, • 3+ years of hands-on experience designing, building, and testing solids handling, feeding, or conveyance systems (preferably under high pressure/temperature), • Strong expertise in mechanical design, actuation, sensing, controls integration, and materials selection for abrasive/corrosive environments, • Proficiency with 3D CAD (SolidWorks/NX preferred), FEA, and GD experience generating fabrication drawings and BOMs, • Proven ability to own technical development of complex hardware from concept through validation in fast-paced settings, • Demonstrated track record of delivering reliable mechatronic systems with minimal downtime, • Curious, inventive, and entrepreneurial mindset—thrives in ambiguity and drives practical solutions forward Preferred Qualifications, • Advanced degree (M.S. or Ph.D.) in Mechanical or Mechatronics Engineering, • Experience with high-pressure systems in rocket propulsion, gasifiers, pneumatic conveying, lock hopper systems, or similar, • Hands-on experience integrating PLCs, sensors, and control loops for automation, • Proficiency in programming/scripting for data analysis, automation, or control (Python, MATLAB, Ladder Logic, etc.), • Background in startup or agile hardware development environments Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job DescriptionDescriptionAs a Solar Array Test Engineer at Impulse, you will play a critical role in designing, planning, and executing testing of solar array systems and subassemblies. This role owns test development from requirements through data review, focusing on electrical performance, mechanical integrity, environmental durability, and flight readiness. You’ll work closely with solar array design, power electronics, systems engineering, and manufacturing teams to ensure robust, compliant, and high-performing solar hardware. Responsibilities • Define and execute electrical performance tests for solar arrays, including I-V characterization and efficiency measurements, • Plan and run environmental and durability tests such as thermal cycling, UV exposure, vibration, or shock as applicable, • Develop test plans and procedures from system and component requirements, including acceptance criteria, • Design, build, and validate test fixtures, harnessing, and high-power setups, • Partner with design, manufacturing, and suppliers to close test gaps and improve reliability and performance, • Participate in anomaly troubleshooting, root-cause investigations, and re-test plans Minimum Qualifications • B.S. in Electrical, Mechanical, Aerospace Engineering, or related field, • 3+ years of direct experience in hardware test engineering, • Working knowledge of photovoltaic behavior, electroluminescence, and solar array performance drivers, • Experience with electrical and thermal instrumentation and DAQ systems, • Familiarity with environmental and mechanical test methods and lab safety practices, • Strong data reduction and analysis skills in Python, MATLAB, or similar, • Clear communicator with solid technical documentation skills Preferred Skills and Experience • Master’s degree in a relevant engineering discipline, • Direct experience testing solar arrays or photovoltaic hardware, • Familiarity with PV and aerospace qualification standards relevant to solar array testing, including IEC, UL, MIL-STD, NASA, and ECSS standards, • Experience with thermal-vacuum testing, radiation or UV degradation testing, or arc-fault characterization, • Demonstrated ability to drive cross-functional closure of test anomalies and design improvements Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description About the Organization We are an established technology-driven organization specializing in advanced measurement and engineered systems that support highly regulated and performance-critical industries. Our solutions range from fully integrated systems to high-precision components, designed to meet demanding technical and operational requirements. We offer a collaborative, forward-thinking environment where engineers can take ownership of impactful projects from concept through deployment. Job Summary We are seeking a highly skilled Mechanical Engineer to lead the development of complex mechanical products with full lifecycle responsibility. This role involves ownership of design, analysis, documentation, manufacturing integration, and on-site installation. The ideal candidate brings strong expertise in structural analysis and machine design, along with the ability to lead technical efforts and interface confidently with cross-functional teams and customers. Key Responsibilities • End-to-End Project Ownership: Lead all phases of mechanical product development, including concept design, detailed analysis, documentation, manufacturing integration, and field installation., • Mechanical Design & Analysis: Perform structural analysis, machine design, and selection of precision motion and drive components (e.g., bearings, gearboxes, encoders, servomotors)., • Manufacturability & Integration: Optimize designs for cost-effective fabrication, assembly, and integration of precision positioning systems., • Engineering Analysis: Apply strength of materials principles, static/dynamic/thermal analysis, safety factors, buckling, modal analysis, and weldment design., • Compliance & Standards: Support product compliance with applicable safety and regulatory standards (e.g., CE or equivalent)., • Collaboration & Communication: Demonstrate strong problem-solving, leadership, and communication skills; effectively present technical concepts and engage with internal stakeholders and customers. Minimum Qualifications • Bachelor’s degree in Mechanical Engineering (required), • 5+ years of relevant mechanical engineering experience, • Strong foundation in mechanical engineering fundamentals, • Proficiency in 3D CAD for complex mechanical systems (SolidWorks or similar), • Ability to produce detailed engineering drawings using ANSI Y14.5 GD&T standards, • Weldment design and documentation per AWS D1.1, D1.2, or equivalent standards, • Experience with finite element analysis (FEA), including stress, safety margins, buckling, and modal analysis, • Design experience with machine elements (bearings, fasteners, gears, gearboxes, motors, etc.), • Understanding of closed-loop servo systems and motion control optimization, • Knowledge of classical statics and strength of materials, • Familiarity with precision machining and welding processes, • Proven experience developing complex products and systems, • Proficiency with Microsoft Office tools, • Must have legal authorization to work in the United States and eligibility to access export-controlled technical information, • Willingness to travel domestically and internationally (approximately 30%) Preferred Qualifications • Master’s degree in Mechanical Engineering or equivalent experience, • Experience developing complex mechanical systems and products, • Hands-on experience with machine assembly and on-site system installation

Job DescriptionAbout Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028. About the role The Senior Power Electronics Engineer will play a pivotal role in the design and development of the power electronics of our nuclear-driven high-speed generator. Responsibilities include but are not limited to the design of high-voltage and high-speed generator drives, DC-DC converters for high-voltage batteries, and standalone and grid-tied inverters. You'll join the Power Conversion and Electrical Systems team responsible for converting mechanical energy generated from a nuclear reactor to electrical energy to deliver to customers. You will own power electronics design, analysis, simulation, and component selection. You will partner cross-functionally with top industry engineers at Radiant, as well as vendors and partner organizations, including government agencies. Your efforts will be instrumental in bringing the first nuclear microreactor to market. Responsibilities and Duties: * Design power electronic systems to convert AC and DC power sources into stable grid compatible voltages and frequencies. * Take ownership and configure our systems active rectifiers, inverters, dc/dc converters. * Apply EMI/EMC strategies to the system design, selection of line filters, capacitors, grounding and isolation. * Utilize expertise in design and validation of gate drivers, power stages, magnetics, and controls. * Conduct modeling and detailed simulation of inverters. * Own the design and build a fully functioning inverter autonomously. * Perform circuit formal analysis, e.g., de-rating and worst-case circuit analysis. * Optimize loss, efficiency, and conduct thermal analysis of the inverter. Required Skills and Qualifications: * Bachelor's degree in Electrical Engineering, specializing in power electronics. * 6+ years of design experience designing high voltage and high-power electronics. * Expert with high voltage power semiconductor selection (Si/SiC/GaN, IGBT, Diodes, MOSFETs), gate driver, and protection circuit design. * Strong experience in high voltage (HV) power electronics design (+800V) including AC/DC inverters, and DC/DC converters. * Strong understanding of different PWM switching techniques, DPWM, ZCS, ZVS. * Proficiency with at least one of the common power electronics tools such as PLECS, PSCAD, dSPICE, PSIM, or Simplorer. * Expertise in EMI/EMC filter design for stability, noise rejection, and surviving threat signals. * Solid understanding of capacitor and super-capacitor design and selection, such as electrolytic, film, ceramic, and tantalum. Desired Skills and Qualifications: * 8+ years of design experience designing high voltage and high-power electronics. * Experience in magnetics design including transformers and inductors for high-frequency power conversion applications. * Familiarity with functional safety standards (IEC 61508 or equivalent) and fault-tolerant design practices; background in aerospace, defense, or nuclear applications a plus. * Startup experience or ability to work in a fast-paced development environment. * Demonstrated experience in embedded programming with C/C++. Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $158,000 - $247,275

Job Description Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor serving large-scale multifamily and commercial projects across California. With 1,500 employees across multiple business units, we are committed to delivering quality, safety, and excellence in every project. Job Summary Design Engineer II is responsible for performing detailed engineering design and analysis for mechanical, electrical, and plumbing (MEP) systems in multi-family new construction projects. This position requires a solid understanding of building systems design, intermediate technical experience, and the ability to work both independently and collaboratively with project teams. Design Engineer II plays a key role in developing coordinated construction documents, performing engineering calculations, and ensuring designs meet project requirements, codes, and standards. Key Responsibilities Include: (But not limited to the following) Design & Engineering • Develop plumbing, HVAC, and electrical designs from concept through construction documents for multi-family residential buildings., • Perform engineering calculations, including heating/cooling loads, ventilation rates, equipment selection, duct/pipe sizing, and electrical load analysis., • Prepare and review technical drawings, schedules, and specifications using AutoCAD and Revit., • Apply relevant codes and standards (CPC, CMC, NEC, ASHRAE, ASPE, IECC, NFPA, ADA, and local building codes)., • Serve as the primary design contact for assigned projects, coordinating with project managers, clients, and contractors., • Participate in design and coordination meetings to resolve technical issues and ensure design intent is maintained., • Conduct QA/QC reviews of drawings and documents prepared by junior staff or technicians., • Provide technical guidance and mentoring to Design Engineer I and Design Technician team members. Education & Experience • Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or Architectural Engineering from an accredited program., • 3–6 years of relevant experience in MEP design for building systems (multi-family or mixed-use projects preferred)., • Proficiency in AutoCAD and Revit required; familiarity with Navisworks, Bluebeam, or BIM 360 preferred., • Strong understanding of HVAC, plumbing, and electrical system design, including energy efficiency and sustainability considerations., • Ability to perform and review engineering calculations with accuracy and sound judgment., • Excellent communication and collaboration skills across multiple project stakeholders., • Highly organized, with the ability to manage multiple priorities and meet deadlines.

Job Description Senior Structural Engineer Radiant is seeking a highly motivated Senior Structural Engineer to design and develop critical structures within Kaleidos. You will solve unique challenges creating efficient and reliable structures that facilitate fission while surviving extreme temperature environments and meeting volumetric constraints. You will be responsible for the following: trade studies, material selection, detailed structural analysis, assembly, integration, and testing. You will have an instrumental impact of fueling the first new commercial reactor design in over 50 years by 2026. Responsibilities & Duties: * Ownership of critical structures such as mass-efficient transportable shielding systems, container system, and high temperature graphite and metallic systems. * Conduct trade studies and develop designs to meet program requirements. * Perform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. * Develop and execute manufacturing/assembly instructions and test plans. * Create and manage a Bill-Of-Materials (BOM). * Find and develop suppliers for components. * Own subassembly design, manufacturing, and test schedules. * Own risk analysis (FMEA) for subsystems. * Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication. Required Qualifications & Skills: * Bachelor’s degree from an accredited institution in Mechanical, Aeronautical, Civil or Structural Engineering. * 6+ years of experience designing structures. * 4+ years of experience performing stress analysis using both hand calculations and finite element tools (Abaqus, Ansys, FEMAP, or similar). Desired Qualifications & Skills: * Experience with design of multi-component assemblies in CAD (NX or similar). * Experience designing hardware that was manufactured, deployed, and iteratively improved. * Experience resolving thermal expansion issues in designs. * Experience working with interdisciplinary teams. * Solid understanding and application of GD&T. * Proficiency with both “hand calc” analytical methods and higher fidelity finite element-based analysis methods. * Ability to derive free-body diagrams for systems with which one was not previously familiar. * Self-motivated with strong organizational, written, and oral communication skills. * Experience with using text-based software development tools. Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $133.5K - $207.9K

Job Description Senior Mechanical Engineer (Structures) Radiant is seeking a highly motivated Senior Mechanical Engineer to design and develop critical structures within Kaleidos. You will solve unique challenges creating efficient and reliable structures that facilitate fission while surviving extreme temperature environments and meeting volumetric constraints. You will be responsible for the following: trade studies, material selection, detailed structural analysis, assembly, integration, and testing. You will have an instrumental impact of fueling the first new commercial reactor design in over 50 years by 2026. Responsibilities & Duties: * Ownership of critical structures such as mass-efficient transportable shielding systems, container system, and high temperature graphite and metallic systems. * Conduct trade studies and develop designs to meet program requirements. * Perform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. * Develop and execute manufacturing/assembly instructions and test plans. * Create and manage a Bill-Of-Materials (BOM). * Find and develop suppliers for components. * Own subassembly design, manufacturing, and test schedules. * Own risk analysis (FMEA) for subsystems. * Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication. Required Qualifications & Skills: * Bachelor’s degree from an accredited institution in Mechanical, Aeronautical, Civil or Structural Engineering. * 6+ years of experience designing structures. * 4+ years of experience performing stress analysis using both hand calculations and finite element tools (Abaqus, Ansys, FEMAP, or similar). Desired Qualifications & Skills: * Experience with design of multi-component assemblies in CAD (NX or similar). * Experience designing hardware that was manufactured, deployed, and iteratively improved. * Experience resolving thermal expansion issues in designs. * Experience working with interdisciplinary teams. * Solid understanding and application of GD&T. * Proficiency with both “hand calc” analytical methods and higher fidelity finite element-based analysis methods. * Ability to derive free-body diagrams for systems with which one was not previously familiar. * Self-motivated with strong organizational, written, and oral communication skills. * Experience with using text-based software development tools. Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $133.5K - $207.9K