Field engineer jobs in Torrance, CaliforniaCreate job alerts

Moog is a performance culture that empowers people to achieve great things. Our people enjoy solving interesting technical challenges in a culture where everyone trusts each other to do the right thing. For you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title: Manufacturing Engineer Reporting To: Manager, Mfg. Engrg. Work Schedule: Onsite - Torrance, CA Moog Military Aircraft Group is looking for a Manufacturing Engineer to support our Manufacturing Engineering Group at our plant in Torrance, CA. Reporting to our Manufacturing Engineering Manager, and you will have a 9/80 schedule on-site work in Torrance, CA. Moog Military Aircraft provides flight control equipment and systems to the world's leading military platforms. Headquartered in East Aurora, NY, Moog employs 14,000 employees in 20+ countries. At Moog we have a culture of trust and mutual respect; and for you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. As a Manufacturing Engineer, you will perform routine manufacturing engineering work requiring the application of standard engineering techniques and procedures. The primary area of responsibility is developing and maturing manufacturing processes for production hardware. Key responsibilities: New Product Introduction (NPI): • Performing drawing reviews to ensure the application of DFMA principles., • Development of quality based and cost effective manufacturing processes., • Tooling design for all operations requiring holding fixtures and / or specialized cutting, • Performing critical analysis during prove out of manufacturing processes, troubleshooting and revising as necessary to achieve the targeted quality yield and efficiency. Legacy Programs and Production Environment: • Work with the operations team to support continuous improvement activities in the machine shop during the fabrication of complex parts and sub-assemblies., • Reviewing existing manufacturing plans on legacy hardware to ensure compatibility of engineering drawings with fabrication capabilities., • Making recommendations for improvements and drawing updates to enhance yield and production, as well as the implementation of Automation, Advanced Manufacturing and Industry 4.0 technologies., • Research, specify and purchase capital equipment for additional capacity or manufacturing technology improvements., • Coordinate with various departments and team members to assure the most effective design and use of manufacturing facilities and processes., • Technical ownership of gear production equipment such as hobbers and shapers, to provide technical support, programming support, troubleshooting, fixture and cutting tool specifications, as needed. To be considered for the role, here's what you'll need to bring with you: • Bachelor of Science in manufacturing, industrial, mechanical or a relative engineering discipline with experience in the manufacturing of aerospace manufactured components, • Additional seasoned experience in manufacturing engineering that would be equivalent to what is learned in a degreed program would be considered as an acceptable alternative to the Bachelor of Science Degree requirement, • Minimum 3 years of progressive experience in the field of manufacturing engineering, preferably with aerospace cylindrical steel components, • Results oriented team player with effective and strong verbal and written communication skills Strong knowledge of the following machining processes: • Turning, • Milling, • OD/ID, Surface, and Jig Grinding Familiarity with the following Gear machining processes: • Shaping, • Hobbing, • Broaching, • Gear Grinding Strong knowledge of machining properties for various aerospace steels, such as carbon steels, stainless steels, carburizing steels, nitriding steels, aluminum, etc. Moderate knowledge of the following processes: • Heat Treatment, including carburizing, nitriding, and core hardening, • Plating processes, such as cad plating, zinc-nickel plating, chrome plating, • NDT: Magnetic particle inspection, Nital Etch Inspection, Hardness Testing., • Aerospace Painting processes Strong knowledge of: • 3D Modeling best practices and principles, • GDT, Engineering Drawings Interpretation and creation, • Fixture and Tool Design, • Inspection methods, tools and best practices for relative hardware (Cylindrical, small to mid-size geared components), • Employment of various quality processes, such as 5 Why's and Fishbone diagrams, to perform Root Cause analysis and provide robust Corrective Action for low yield processes and/or non-conforming hardware It'd be great if you also had: • Experience with NX & Team Center, • Previous experience with creating manufacturing processes for aerospace cylindrical components with gears and / or splines, • Strong knowledge of gears / splines manufacturing processes, • Strong knowledge of gears / splines inspection methods and tools, • Experience with CMM (Zeiss) inspection methods and reports, • Previous experience in the aerospace manufacturing industry and familiarity with AS9100 requirements, • Organizational and time management skills How We Care for You: • Financial Rewards: great compensation package, bonus opportunities, matching 401k, and the ability to participate in Employee Stock Purchase Plan (select locations), Flexible Spending and Health Savings Accounts, • Work/Life Balance: Flexible paid time off, holidays and parental leave program, relocation assistance, • Health & Welfare: Comprehensive insurance coverage including medical, dental, vision, life, disability, Employee Assistance Plan ("EAP") and other supplemental benefit coverages., • Professional Skills Development: Tuition Assistance, mentorship and coaching opportunities, leadership development, and other personal growth programs, • Culture: Warm, respectful, family-like environment driven by our 12 core values. Multiple Employee Resource Groups led by our employees, open and welcoming to all, • Torrance site offers 9/80 work schedule with every other Friday off Salary Range Transparency: Torrance, CA $90,000.00-$115,000.00 Annually Salary Range Disclaimer The base salary range represents the low and high end of the Moog salary range for this position in the given work location. Actual salaries will vary depending on factors including but not limited to location, experience, and performance. The range(s) listed is just one component of Moog's total compensation package for employees. Other rewards may include annual bonuses, employee stock purchase plan, an open paid time off policy, and many region-specific benefits. This position requires access to U.S. export-controlled information. EOE/AA Minority/Female/Sexual Orientation/Gender Identity/Disability/Veteran Moog is an Equal Opportunity Employer, and as such affirms the right of every person to participate in all aspects of employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department via phone at 844-367-5787. No unsolicited agency submittals please. Agency partners must be invited to participate in a search by our Talent Acquisition Team and have signed terms in place prior to any submittal. Absent compliance with these pre-conditions resumes submitted directly to any Moog Inc. employee or affiliate will not qualify for fee payment, and therefore become the property of Moog Inc.

Moog is a performance culture that empowers people to achieve great things. Our people enjoy solving interesting technical challenges in a culture where everyone trusts each other to do the right thing. For you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title: Senior Manufacturing Engineer Reporting To: Manager, Mfg. Engrg. Work Schedule: Onsite - Torrance, CA Moog Military Aircraft Group is looking for a Senior Manufacturing Engineer to support our Manufacturing Engineering Group at our plant in Torrance, CA. Reporting to our Manufacturing Engineering Manager, and you will have a 9/80 schedule on-site work in Torrance, CA. Moog Military Aircraft provides flight control equipment and systems to the world's leading military platforms. Headquartered in East Aurora, NY, Moog employs 14,000 employees in 20+ countries. At Moog we have a culture of trust and mutual respect; and for you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. As a Senior Manufacturing Engineer, you will perform routine manufacturing engineering work requiring the application of standard engineering techniques and procedures. The primary area of responsibility is developing and maturing manufacturing processes for production hardware. Key responsibilities: New Product Introduction (NPI): • Performing drawing reviews to ensure the application of DFMA principles., • Development of quality based and cost effective manufacturing processes., • Tooling design for all operations requiring holding fixtures and / or specialized cutting, • Performing critical analysis during prove out of manufacturing processes, troubleshooting and revising as necessary to achieve the targeted quality yield and efficiency. Legacy Programs and Production Environment: • Work with the operations team to support continuous improvement activities in the machine shop during the fabrication of complex parts and sub-assemblies., • Reviewing existing manufacturing plans on legacy hardware to ensure compatibility of engineering drawings with fabrication capabilities., • Making recommendations for improvements and drawing updates to enhance yield and production, as well as the implementation of Automation, Advanced Manufacturing and Industry 4.0 technologies., • Research, specify and purchase capital equipment for additional capacity or manufacturing technology improvements., • Coordinate with various departments and team members to assure the most effective design and use of manufacturing facilities and processes., • Technical ownership of gear production equipment such as hobbers and shapers, to provide technical support, programming support, troubleshooting, fixture and cutting tool specifications, as needed. To be considered for the role, here's what you'll need to bring with you: • Bachelor of Science in manufacturing, industrial, mechanical or a relative engineering discipline with experience in the manufacturing of aerospace manufactured components, • Additional seasoned experience in manufacturing engineering that would be equivalent to what is learned in a degreed program would be considered as an acceptable alternative to the Bachelor of Science Degree requirement, • 7 years of progressive experience in the field of manufacturing engineering, preferably with aerospace cylindrical steel components for degree holders, and a minimum of 10 years for applicants without a bachelor's degree, • Results oriented team player with effective and strong verbal and written communication skills Strong knowledge of the following machining processes: • Turning, • Milling, • OD/ID, Surface, and Jig Grinding Familiarity with the following Gear machining processes: • Shaping, • Hobbing, • Broaching, • Gear Grinding Strong knowledge of machining properties for various aerospace steels, such as carbon steels, stainless steels, carburizing steels, nitriding steels, aluminum, etc. Moderate knowledge of the following processes: • Heat Treatment, including carburizing, nitriding, and core hardening, • Plating processes, such as cad plating, zinc-nickel plating, chrome plating, • NDT: Magnetic particle inspection, Nital Etch Inspection, Hardness Testing., • Aerospace Painting processes Strong knowledge of: • 3D Modeling best practices and principles, • GDT, Engineering Drawings Interpretation and creation, • Fixture and Tool Design, • Inspection methods, tools and best practices for relative hardware (Cylindrical, small to mid-size geared components), • Employment of various quality processes, such as 5 Why's and Fishbone diagrams, to perform Root Cause analysis and provide robust Corrective Action for low yield processes and/or non-conforming hardware It'd be great if you also had: • Experience with NX & Team Center, • Previous experience with creating manufacturing processes for aerospace cylindrical components with gears and / or splines, • Strong knowledge of gears / splines manufacturing processes, • Strong knowledge of gears / splines inspection methods and tools, • Experience with CMM (Zeiss) inspection methods and reports, • Previous experience in the aerospace manufacturing industry and familiarity with AS9100 requirements, • Organizational and time management skills How We Care for You: • Financial Rewards: great compensation package, bonus opportunities, matching 401k, and the ability to participate in Employee Stock Purchase Plan (select locations), Flexible Spending and Health Savings Accounts, • Work/Life Balance: Flexible paid time off, holidays and parental leave program, relocation assistance, • Health & Welfare: Comprehensive insurance coverage including medical, dental, vision, life, disability, Employee Assistance Plan ("EAP") and other supplemental benefit coverages., • Professional Skills Development: Tuition Assistance, mentorship and coaching opportunities, leadership development, and other personal growth programs, • Culture: Warm, respectful, family-like environment driven by our 12 core values. Multiple Employee Resource Groups led by our employees, open and welcoming to all, • Torrance site offers 9/80 work schedule with every other Friday off Salary Range Transparency: Torrance, CA $110,000.00-$150,000.00 Annually Salary Range Disclaimer The base salary range represents the low and high end of the Moog salary range for this position in the given work location. Actual salaries will vary depending on factors including but not limited to location, experience, and performance. The range(s) listed is just one component of Moog's total compensation package for employees. Other rewards may include annual bonuses, employee stock purchase plan, an open paid time off policy, and many region-specific benefits. This position requires access to U.S. export-controlled information. EOE/AA Minority/Female/Sexual Orientation/Gender Identity/Disability/Veteran Moog is an Equal Opportunity Employer, and as such affirms the right of every person to participate in all aspects of employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department via phone at 844-367-5787. No unsolicited agency submittals please. Agency partners must be invited to participate in a search by our Talent Acquisition Team and have signed terms in place prior to any submittal. Absent compliance with these pre-conditions resumes submitted directly to any Moog Inc. employee or affiliate will not qualify for fee payment, and therefore become the property of Moog Inc.

Date Posted: 2026-04-21 Country: United States of America Location: US-CA-EL SEGUNDO-E06 2010 E El Segundo Blvd BLDG E06 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. The Multi-Domain Assured Navigation & Timing Applications (MANTA) group within the Mission Critical Products organization is hiring an Senior Systems Engineer to join our Maritime PNT organization in support of the Global Positioning System (GPS)-Based Positioning, Navigation and Timing Service (GPNTS) program. The Maritime PNT organization is an exciting and challenging environment where you will have the opportunity to collaborate across disciplines to shape innovative solutions for our US Navy customer. What You Will Do • Review and analyze the system level requirements to perform the following tasks:, • Develop verifiable system level requirements, • Develop/execute test plans, verification and or acceptance test procedures, development of scripts (preferably Python) as well as utilization/configuration of test equipment and tools such as GPS simulators to verify system requirements and prove compliance, • Manage updates and timely release of CDRLs/SDRLs, contributing to improvement in documentation cycle time and customer satisfaction, • Contribute to technical interchange meetings and design reviews (TRR, PDR, CDR), • Provide verbal and written status on assigned Integrated Master Schedule (IMS) tasks Qualifications You Must Have • Working knowledge of Model-Based Systems Engineering (MBSE), • Experience in Agile development and usage of Agile framework tools such as JIRA/Confluence, • Proficient in DOORS NG, • Working knowledge of SE fundamentals with ability to work with all engineering disciplines and program management, • Familiarity with EVMS, ETCs, and ECPs, • Ability to visualize system functionality, to create block diagrams, and to analyze system performance via analysis of customer requirements specification, • Working knowledge of industry standards such as MIL-STD-810, MIL-STD-461, MIL-STD-704, for airworthiness, ARINC and RTCA standards are preferred, • Experience in System, Software, and hardware Requirements management/traceability/allocation, • Experience in RF signal processing, • Experience with commercial test equipment (e.g. DMM, Oscilloscope, Signal Generator, Spectrum Analyzer, Logic Analyzer, • Experience working in a Development, System Test and Sell-off, involving Hardware/Software, • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience, • Active and transferable SECRET clearance is required prior to start date, • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Qualifications We Prefer • Minimum 5 years of experience in one or more of the following technical domains: RF/IR signal processing, electronics, navigation (GPS or Inertial), modeling, and simulation (for example 6-DOF), aerodynamics, missile related mechanical engineering (flight control systems, warheads, missile structures, seeker gimbals, RF/IR seeker sub-systems), • Understanding of guidance and navigation systems and relevant experience with GPS Receiver system design, integration, test, verification, and validation, • Experience with Test Equipment/Tools, Technical Reviews and Production Readiness, • Familiarity in sub system or systems architecting and system-of-systems definition, • Familiarity with MOSA/SOSA/VITA/FACE standards, • Must be able to write clear engineering documentation What We Offer • Medical, dental, and vision insurance, • Three weeks of vacation for newly hired employees, • Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option, • Tuition reimbursement program, • Student Loan Repayment Program, • Life insurance and disability coverage, • Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection, • Birth, adoption, parental leave benefits, • Ovia Health, fertility, and family planning, • Adoption Assistance, • Autism Benefit, • Employee Assistance Plan, including up to 10 free counseling sessions, • Healthy You Incentives, wellness rewards program, • Doctor on Demand, virtual doctor visits, • Bright Horizons, child and elder care services, • Teladoc Medical Experts, second opinion program, • And more! Learn More & Apply Now! Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. *Please ensure the role type (defined below) is appropriate for your needs before applying to this role. ONSITE: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day. Employee Referral Eligible As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 95,500 USD - 181,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX 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 class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Engineering Research Scientist (EE/RF background) (Location: California - near the cities of Carson, Hawthorne and Manhattan Beach, California) Job Description: Client is seeking an Engineering Research Scientist with a strong EE/RF background and technical proposal writing background to join the Engineering Team, which works on advancing cutting-edge technology for integration into advanced systems and platforms in the aerospace industry. Their research and development effort is focused on products that leverage a combination of sophisticated algorithms onto embedded electronics, including (but not limited to) RFICs, RFSoCs, SDRs, micro-controllers, and single board computers. The team that specializes in advancing concepts from proposed solution to technology production. You will work alongside other experienced scientists and engineers to develop novel, cutting-edge solutions to several challenging problems. Understanding and experience with RF systems such as radar and/or communications and the requisite systems design, implementation and application, signal and digital signal processing (algorithms and hardware) are desired. This is a hands-on research and development position. Objective: Working with the engineering team, this candidate will be writing technical proposals and solicitations to win new business and engineering-related projects. This candidate should have a strong technical writing background and extensive experience writing technical proposals involved in winning engineering-related projects, bids, and grants. This role also includes research activities, and preferably this candidate will have previous experience with creating Hardware and Electronics systems proposals. Previous experience with communication components/system design, development,, and a background in RF and Electronics Engineering is highly desirable. A candidate who has been an engineer in the past and has transitioned to proposal writing to win new business is acceptable. A PhD is a MUST. Responsibilities: Write proposals such as SBIR/BAA etc. Writing technical proposals to win new engineering-related business and projects. Lead the creation of new concept/architecture design, development, and implementation activities related to RF sensing and processing components/systems development including simulation and modeling, prototyping, and testing. Apply experience in the use of RF design, programming, modeling/simulation tools to help develop new technologies. Work alongside engineering and research teams in researching, selecting, evaluating, and/or developing component/system and packaging with specific applications in mind. Lead/provide technical write-ups related to system, hardware, and software development for bids and proposals. Job responsibilities within our organization are dynamic. This may not be a complete list of duties. Other responsibilities and duties may be assigned by your supervisor or upper management at any time. Requirements: PhD in Applied/Experimental Physics, or RF Engineering, or Electrical/Electronics Engineering, or Computer Engineering, or related field. 5-8+ years’ experience in RF and communication components/system design, development, laboratory and field prototyping and implementation for RF applications (including years of post-doctoral study.) Experience in writing technical proposals to win new engineering-related business and projects. Experience using Ansys and microwave office Experience in radar algorithm development: Doppler processing, SAR, target classification, and AI/ML Good knowledge of analog and digital RF and communication systems and protocols. Experience in developing hardware and prototyping Ability to contribute to development, analysis and troubleshooting of component/system performance. Desire to design experiments, assemble test setups, perform tests, analyze results, relate the results to goals/theory/predictions and make conclusions relevant to development. Ability to manage multiple programs simultaneously, achieving required results on time and on budget. Ability to present technical concepts and designs to Senior Management and customers in clear and succinct form. Excellent technical writing, verbal communication, and presentation skills to prepare technical proposals and documentation. US citizenship or Green Card. Nice to Haves: Familiarity with electronics and wireless communication (including mesh network) systems and devices Experience in cellular protocols, 5G stacks, and backhaul integration Project planning and execution Ability to communicate domain expertise to a laypersons Company Benefits are available. Unless otherwise stated in the requirements section of an individual job listing, our positions require U.S. Citizenship, U.S. Permanent Residency, or other status as a U.S. Person as defined by 8 USC 1324b(a)(3). Intellisense Systems, Inc is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, veteran status, genetic data, or other legally protected status.

Electrical Engineer II (Contract) - Hybrid Work Schedule (Torrance, CA 90501 area) Job Description: The hiring manager is looking for candidates with electrical/hardware design and circuit board level experience. The Electrical Engineer will be doing Mixed Signal design and Hardware Design and will make circuit cards. This engineer will receive a requirement then design the electronics based off the requirements to meet specifications. Design and Development: Design electrical systems, components, and products based on project requirements and specifications. Develop and test prototypes to ensure functionality, performance, and safety. System Analysis: Analyze electrical systems and circuits, perform calculations, and use simulation software to evaluate their performance and make necessary improvements. Identify and troubleshoot issues and propose effective solutions. Technical Documentation: Prepare detailed technical documentation, including specifications, schematics, diagrams, and test reports. Maintain accurate records of design modifications and project progress. Compliance and Safety: Ensure compliance with relevant electrical codes, standards, and regulations. Conduct risk assessments and implement safety measures to minimize hazards and maintain a safe working environment. Collaboration: Collaborate with other engineers, technicians, and professionals to integrate electrical systems into larger projects or products. Research and propose innovative solutions to enhance product performance and efficiency. Qualifications Education: A bachelor's or master's degree in Electrical Engineering or a related field is required. Technical Skills: Experience with Mixed Signal design. Proficiency in electrical circuit design, hardware design and analysis. Knowledge of electrical codes, standards, and regulations. Familiarity with CAD software for creating schematics and layouts. Problem-Solving Abilities: Strong analytical and problem-solving skills to identify and resolve electrical engineering issues. Communication Skills: Excellent verbal and written communication skills to convey complex technical concepts effectively. Ability to collaborate and work well within multidisciplinary teams. Attention to Detail: Meticulous attention to detail in designing, testing, and documenting electrical systems. Ability to identify potential risks or errors and implement appropriate measures. Time Management: Effective time management and organizational skills to handle multiple projects simultaneously and meet deadlines. Experience: Prior relevant electrical engineering experience is preferred. Practical experience with electrical testing equipment and familiarity with manufacturing processes is a plus. Defense and/or Aerospace experience is a plus

We're Hiring: Chief Human Resources Officer Location: Torrance, CA Company: Pelican Who We Are At Pelican, we engineer products that stand up to the world’s toughest conditions—because the people who rely on us do too. For nearly 50 years, we’ve been a trusted partner for the defenders, protectors, creators, collectors, and explorers around the world With a global presence that includes 11 offices, 4 manufacturing facilities, and 4 custom case centers, we create high-performance protective solutions that ensure our customers can focus on what matters most. We are the Global leaders in protective solutions, scale, selection, and service, all centered around our mantra of ‘Built to Protect to Equip for the Mission’. At Pelican, your work has a real-world impact. You’ll be part of a team driven by a strategic growth obsession to continue to unlock the potential of Pelican. The stage has been set and the business has momentum. If you’re ready to build something that makes a difference, be part of a team that protects what matters most. What You'll Do: Pelican is seeking an experienced Chief Human Resources Officer to shape and lead our global people and culture strategy. As a key member of the Executive Leadership Team, this role partners directly with the CEO, the Executive Leadership Team, and the Board to drive organizational performance through talent, leadership, and transformation. The CHRO will play a critical role in building a high-performance, scalable organization—leveraging data, modern HR practices, and strong business acumen to enable growth, strengthen culture, and position Pelican for the future. Strategic Leadership & Partnership • Serve as a trusted advisor to the CEO, Executive Team, and Board on all people and organizational matters (Pelican operates in a matrix model), • Drive organizational design, workforce planning, and enterprise-wide effectiveness, • Lead large-scale transformation and change initiatives aligned to business strategy Talent & Leadership • Build a strong leadership pipeline through succession planning and leadership development, • Drive a high-performance culture through modern performance management practices, • Oversee global talent acquisition strategies to secure critical capabilities, • Champion diversity, equity, and inclusion as a driver of business success Culture & Employee Experience • Shape and embed a values-driven, high-performance culture, • Enhance employee engagement, experience, and well-being at scale, • Lead employee listening strategies and translate insights into action Organizational Development & Transformation • Lead enterprise-wide capability building and workforce transformation, • Drive learning strategies focused on future skills and leadership readiness, • Enable agility, innovation, and modern ways of working Manufacturing & Operations • Engage and support the (6) manufacturing sites, • Work directly with Operations to provide pro-active solutions for growth, • Drive common ‘ways of working’ across Ops and provide modern HR solutions Stakeholder and Community Outreach • Develop a robust stakeholder and community outreach plan, • Implement a ‘new’ Pelican community support program, • Manage and coordinate the stakeholder expectations cross-functionally Company-wide engagement and communication • Establish a company-wide communication ‘blueprint’, • Set the conditions for success to drive improved engagement, • Support the calendar cadence for key events (Town Halls / etc.) Total Rewards & Performance • Design and oversee competitive, equitable, and performance-driven compensation and benefits programs, • Align rewards with business outcomes and talent priorities HR Operations & Analytics • Ensure efficient, scalable HR operations and service delivery, • Lead HR technology strategy, automation, and data-driven decision-making, • Establish and track KPIs to measure impact and guide strategy Risk & Governance • Ensure compliance with global labor laws and regulations, • Identify and mitigate people-related risks across the organization, • Maintain strong governance and ethical standards across all HR practices, • Performs additional duties as assigned. What We’re Looking For: • Bachelor’s degree in human resources, organizational design, business administration or related field, or equivalent combination of experience, skills, and training. Master's degree preferred., • Minimum of 15 years of progressively responsible experience in Human Resources, with 5 in an executive/senior level role, • In depth experience with international organizations, • Working knowledge and understanding of international, federal, state, and local laws, as well as related, • Comfort and ability to work as a player and a coach., • Ability to engage, support, and leverage a matrix organization, • Strong leadership and management skills., • Excellent communication and interpersonal skills., • Deep understanding of HR principles and best practices. What’s In It For You: Join a company that truly values its employees! We offer a relaxed and casual work environment, a strong commitment to giving back to communities, and a focus on employee satisfaction. With regular opportunities to share feedback with leadership and structured performance evaluations, we ensure that your voice is heard and your growth is supported. • Competitive paid time off plans/Holiday pay/extra vacation purchase opportunities, • 401k plan – with immediate match, • Great Benefits – several options including Pet insurance for our animal lovers., • Health Savings Account Contribution, • Wellness Discount Program, • Global Mental Wellness Program, • Quarterly Employee Celebration Days, • Peer to Peer Recognition Program, • Service Recognition Program, • Exceptional Employee Satisfaction Scores, • Ample free parking with EV Charging Station, • Amazing employee discount program on Pelican Products, Pelican branded apparel and gear, • Employee referral program – get paid to work with your trusted network., • Prime location – minutes away from the beach!, • Established reputable brand offering premium products – you’ll be proud to represent Pelican!, • And more…

Ground Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. If this sounds like you, come join Booz Allen Hamilton's Space Sensing Systems Engineering and Integration (SE&I) team to work on the Military's space programs. As a ground systems engineer on our team, you will work with Booz Allen colleagues, your team, and the Military to develop and deploy the next generation of Overhead Persistent Infrared (OPIR) ground systems capabilities to deliver critical information to our warfighters to quickly win or even prevent future wars. Your client will trust you to develop Technical Requirements Documents (TRDs), Interface Control Documents (ICDs), mission protection documentation, technical assessments, integration plans, verification plans, and digital mission and system models for satellite ground systems. You will grow your skills by researching new requirements, technologies, and threats and using innovative engineering methodologies and tools to create tomorrow's solutions. You will grow your team to be the best they can be. Join us. The world can't wait. You Have: \n • 10+ years of experience supporting DoD weapon systems acquisitions or systems engineering\n, • 5+ years of experience performing systems engineering analysis and developing systems engineering products for satellite systems or ground systems for Command and Control and Data Processing\n, • 3+ years of experience leading teams of at least 5 people\n, • Experience communicating and coordinating between the client, your team, related teams, and leadership\n, • Experience with the development of technical specifications, interface control documents, ground architectures and designs, integration plans and schedules, and test plans\n, • Experience with authoring requirements and managing and developing testable criteria, system validation and verification, and analysis\n, • Knowledge of network architecture\n, • Knowledge of Agile methodologies\n, • Secret clearance\n, • Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field\n\n Nice If You Have: \n • Experience in modeling, simulation, or analysis of RF Systems, including Space-to-Ground and Payload Systems\n, • Experience performing systems engineering, integration, and testing on space-based remote sensing systems, including SBIRS, Next Generation OPIR, FORGE, STSS, HBTSS, DMSP, WSF-M, and EWS\n, • Experience with planning and executing program reviews throughout the life cycle of the system\n, • Experience using a Model-Based Systems Engineering approach to manage system definitions and technical baselines\n, • Knowledge of satellite ground system design, cloud architectures, DevOps and DevSecOps, software frameworks, communication and networking, data processing, exploitation, and dissemination, space system operations and tasking, mission planning, space-ground integration, or space system factory support\n, • Knowledge of DoD 5000.01 and 5000.02\n, • Knowledge of systems engineering standards, including IEEE 15288.1 and IEEE 15288.2\n, • TS/SCI clearance\n, • Master's degree in an Engineering, Mathematics, Physics, or Computer Science field\n, • INCOSE Systems Engineering Professional Certification, including ASEP, CSEP, or ESEP Certification\n\n Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. \n • \nRemote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.\n, • \nHybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.\n, • \nOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.\n\n Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Job DescriptionDescriptionAs a Senior Manufacturing Engineer, you will own all aspects of manufacturing spacecraft chassis & aluminum panels, set up machining cells, and iterate products from development test articles to high volume production. Impulse is building an exceptional team and this position is a growth opportunity open to high performers of any experience level above the basic qualifications (Staff, Principal, etc.). Responsibilities • Own all aspects of spacecraft component manufacturing from product inception and iteration to volume production (i.e. tank skins, vehicle structures, large & thin aluminum hardware), • Work with various CAM software (i.e. NX, MasterCam) and strong ability to learn and become expert in new software rapidly, • Install advanced CNC machining work centers and develop processes for prototype, test and flight hardware, • Work with the design and development teams to iterate designs for manufacturability and produce highly reliable, cost-efficient components, • Resolve technical issues with innovative and resourceful solutions, • Grow your experience in numerous manufacturing fields to advance in house production capabilities and forge our path through space Minimum Qualifications • Bachelor’s degree in engineering, science or related field, • 5+ year(s) of experience with CNC machines and various CAM packages (NX, MasterCam, HSM Works, Fusion 360, ESPRIT, Hypermill, etc.), • 5+ year(s) of experience in a design, test, manufacturing, or production environment, • Experience on 5-axis mills and/or routers, • Experience on manual and CNC mills and/or lathes, • Ability to rapidly pick up new CAM software and manage large tool libraries, • Demonstrated ability of taking project ownership and working well in small teams Preferred Skills and Experience • 7+ years of demonstrated experience with CNC machines and various CAM packages (HSM Works, Fusion 360, ESPRIT, Hypermill, etc.), • 5+ years of demonstrated experience programming machining for spacecraft components (structures), experience programming in MAX-PAC, • Excited to setup, work on and manufacture hardware on the shop floor. Develop production processes from the ground up including driving design improvements for manufacturing, • Self-starter able to identify problems and implement solutions with limited supervision, • Experience on various machines and OEM software including Heidenhain, Okuma OSP, Siemens, Fanuc, etc., • Experience setting up machine shops, recommending and evaluating capital for purchase, • Extremely hands on. Experience with fabrication tools and processes (electric/pneumatic power tools, manual lathes/mills, calipers, welding equipment, etc.), • Familiarity with CAD software (NX or equivalent), geometric dimensioning and tolerancing (GD&T) and work holding design and analysis Prior experience working in a fast-paced agile product development environment, • Flexible schedule and willing to travel as needed, • Python / SQL programming experience or similar, • High attention to detail and rapid pace of executionAdditional 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. 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. 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. 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. 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. 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 Manufacturing Engineer - Build and Scale Advanced Optical Hardware Production! Gardena, CA | On-site Opportunity Summary A fast-growing deep-tech startup in Southern California is hiring a Manufacturing Engineer to help build and scale the production systems behind next generation optical hardware. The company is developing advanced technology that relies on precision electro-mechanical assemblies, automated production equipment, and high-quality manufacturing processes to support future high-volume deployment. This role is designed for an early-career engineer who enjoys working with real hardware systems. You will collaborate closely with experienced engineers to design production tooling, build automated assembly cells, and help transition new products from development into scalable manufacturing. The position offers the opportunity to gain hands-on experience building physical systems while contributing to the foundation of a rapidly expanding manufacturing operation. About Us We are a venture-backed technology company focused on advancing hardware systems that rely on precision optical components and complex electro-mechanical assemblies. Our team is working to bring cutting-edge technologies into scalable manufacturing environments that can support real-world deployment across multiple industries. By combining automation, advanced engineering, and modern factory infrastructure, we are building the foundation required to manufacture complex hardware at scale. Job Duties • Assist with the design and development of automated production cells, including fixtures, tooling, and assembly systems for precision electro-mechanical and optical components, • Create and modify 3D CAD models used for tooling, fixtures, mechanical interfaces, and production equipment, • Support new product introduction activities including process development, build planning, and early production builds, • Develop and maintain manufacturing documentation such as work instructions, assembly procedures, and validation protocols to support repeatable production, • Assemble, test, and troubleshoot prototype equipment and production hardware directly on the factory floor, • Evaluate production data, yield metrics, and metrology results to assist with root cause analysis and process improvement initiatives, • Work with cross-functional engineering teams to identify manufacturability improvements and feed design insights back into product development, • Assist with the development of inspection methods and production testing strategies including in-line metrology and final product validation Qualifications • Bachelor's or Master's degree in Mechanical Engineering, Manufacturing Engineering, Electrical Engineering, or a closely related field, • Strong engineering fundamentals such as mechanics of materials, controls, or heat transfer, • Proficiency using modern 3D CAD software such as NX, SolidWorks, Creo, or similar platforms, • Hands-on experience building, testing, or debugging mechanical or electro-mechanical systems through academic projects, internships, research labs, or co-op programs, • Strong analytical thinking and structured problem solving skills, • Comfortable working directly with tools, lab equipment, and physical hardware in a lab or manufacturing environment, • Willingness to support production schedules including extended hours or weekend work when required Preferred Experience • Internship, co-op, or early professional experience in robotics, automation, hardware development, or manufacturing environments, • Experience designing tooling, fixtures, or assembly aids for production or test environments, • Exposure to data analysis or scripting tools such as Python, MATLAB, or similar platforms for evaluating process performance, • Experience working with automated equipment, robotic systems, or precision assembly tools, • Familiarity with manufacturing process development tools such as PFMEA, statistical process control, or capability analysis, • Understanding of GD&T principles and tolerance analysis related to tooling and fixture design, • Exposure to production data systems, MES platforms, or traceability infrastructure used in manufacturing environments, • Familiarity with cleanroom or controlled manufacturing environments Why Join Us • Opportunity for growth in a rapidly expanding deep-tech manufacturing environment, • Ability to work directly with experienced engineers on complex hardware systems, • Hands-on exposure to advanced automation and precision manufacturing processes, • Collaborative startup environment where engineers can contribute across disciplines, • Flexible work environment, • Strong PTO policy, • Medical, dental, and vision benefits, • 401k retirement plan, • Equity participation opportunities Compensation Details Salary range: $100,000 - $160,000 #LI-AV

Job DescriptionAbout 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: Epirus designs and manufactures novel RF systems in a rapid development environment. Fast and thorough hardware / software testing, from early R&D to production, is critical for rapidly delivering successful products. The Integration and Test Senior Software Engineer role focuses on developing and maintaining a level of excellence in Epirus's engineering lab, where we perform R&D of new design improvements, acceptance testing of newly manufactured modules, integration testing at the sub-system and system levels, and ultimately chamber and field tests / demos. Responsibilities include Hardware-in-the-Loop testing, developing software to control lab equipment, working with other engineers to design new test fixtures, automating testing for various units / sub-systems, organizing data logging, performing first look data analysis, and designing scaling systems that support larger hardware/software teams. Candidates should be capable software engineers but should also have an interest in working hands-on with hardware, both production hardware and lab equipment / instrumentation. Success in this role powers the data-driven decisions that enable Epirus's agile hardware development. Responsibilities: • Develop, Test, and Deploy HIL Control Software to validate hardware and software functionality across the Epirus product suite., • Develop and maintain Epirus's software hardware abstraction libraries including but not limited to Oscilloscopes, VNAs, Signal Generators, Microphones, Video Capture Devices, Robotic Measurement Equipment., • Scale production test software to allow increased production rates and meet evolving customer requirements., • Drive architectural decisions and best practices, • Lead capability/feature development of the HIL Software Infrastructure to enable all of Epirus software/QA to validate functionality., • Develop User Interfaces which enable Technicians to run tests and troubleshoot failures, • Coordinate with other engineers on designing and setting up new test fixtures, typically on lab benches or in RF chambers (also occasionally out in the field), • Coordinate with hardware and software teams to develop Hardware-in-the-Loop test platforms and procedures and automations., • Work with other engineers to develop new test scripts / programs, maximizing code reuse for consistency of testing, • Manage ever-growing data logging and analysis, to power data-driven decisions, • Coordinate with Manufacturing team and train technicians on operation of test software for production testing, • Coordinate with Test Hardware team on HIL design and HIL Software needs, • Selection and on-boarding new lab equipment / instrumentation, such as various sensors, DAQs, etc., to continually improve HIL capabilities Basic Qualifications: • Bachelor's degree in computer science, electrical engineering, computer engineering or related, • 5+ years of industry experience, • Proficiency with Python and Git, • Familiar with one of C++, Rust, C, Java, • US Citizen (future U.S security clearance may be required) Preferred Skills and Experience: • 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, • Eager to learn and to help others on the team, • Organized; comfortable working in a fast-paced, ever-changing environment, • Focused, with perspective on what matters most, rapidly delivering customer value, • Experience with DAQs, Arduinos, • Experience with continuous integration tools such as Jenkins or GitHub Actions, • Experience with Windows Power Shell and Linux Bash/CLI, • Experience with a python test framework (pytest, unitest, RobotFramework), • Experience with databases and cloud data storage services (AWS), • Experience with electrical hardware / lab experience, and/or field test experience, • Familiarity with signal processing, statistical analysis, and expressive plotting / data presentation, • Experience with various sensors and DAQs for data collection, • Experience with Agile Product Development practices and/or start-ups, • An interest in working with a wide range of other engineering disciplines, touching all parts of the product 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. At Epirus, you'll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, "impossible" is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules. 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: $171,000—$194,000 USD

Job DescriptionDescriptionAs an Embedded Software Engineer for Image Processing Algorithms at Impulse, your primary responsibility will be to design, implement, validate, and maintain onboard image processing software for spacecraft systems. You will work at the intersection of embedded software, imaging sensors, numerical algorithms, estimation, and guidance, navigation, and control systems. You will collaborate closely with avionics, flight software, GNC, test, and mission operations teams to deliver reliable image processing software capable of operating on microcontroller-class hardware in demanding space environments. Responsibilities • Develop onboard computer vision algorithms for image preprocessing, thresholding, filtering, centroiding, feature extraction, target detection, target tracking, optical navigation, star detection, and attitude or pose estimation support., • Support image conditioning techniques such as calibration, distortion correction, dark-frame correction, thresholding, exposure control, filtering, and image normalization., • Work with GNC, flight software, and mission teams to define algorithm performance requirements, including accuracy, latency, update rate, robustness, fault tolerance, and compute/resource constraints., • Develop test tools, simulation environments, and analysis scripts to evaluate algorithm performance using synthetic imagery, lab imagery, ground test data, and flight-like datasets., • Debug and tune vision software during sensor bring-up, ground testing, environmental testing, and in-flight operations., • Contribute to fault detection, robustness, and recovery logic for cases such as poor lighting, stray light, saturation, blur, dropped frames, hot pixels, occlusions, image noise, and unexpected scene content., • Design algorithms and data pipelines that operate within constrained CPU, memory, storage, bandwidth, timing, and power budgets. Minimum Qualifications • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related technical field., • 2+ years of experience writing C++ code for embedded systems, preferably in imaging or robotic applications., • Experience implementing image processing, estimation, numerical, or signal processing algorithms., • Experience with bare-metal or RTOS-based software development. Preferred Skills and Experience • Ability to work closely with hardware, flight software, GNC, and test teams to diagnose issues across software, sensors, timing, image quality, and system interfaces., • Experience optimizing software for runtime, memory usage, deterministic execution, and numerical stability., • Familiarity with low-level hardware interfaces such as SPI, I2C, UART, GPIO, timers, ADCs, DMA, and camera or image sensor interfaces., • Strong understanding of linear algebra, coordinate frames, rotations, quaternions, camera models, or geometric vision concepts., • Experience debugging embedded systems using oscilloscopes, logic analyzers, hardware debuggers, source-level debuggers, logs, and telemetry., • Hands-on experience developing or testing computer vision, optical navigation, star tracker, pose estimation, target tracking, inspection, or perception algorithms on microcontroller-class hardware. 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 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. Thermal Modeling Engineer (CFD) Radiant is seeking a driven Thermal Modeling Engineer with expertise in CFD and thermal FEA modeling. You will design, develop and implement simulations for the Kaleidos microreactor to ensure high fidelity, reliability, and safety of our systems. You’ll work on cutting edge technical problems for a high temperature gas reactor that inform decisions across reactor systems, cooling systems, shielding, and more. You will have an opportunity to work in an interdisciplinary environment and drive milestones forward to unlock commercialization of the first mass-produced nuclear reactor. Responsibilities and Duties: Develop and execute thermal analysis and CFD to evaluate design and performance of Kaleidos systems. Document analysis results to communicate clear and actionable outputs. Expand CFD capabilities, accuracy, and efficiencies via methods and workflow development projects. Produce analysis geometry from mechanical design CAD Develop methods and calculations to support and build confidence in lower-fidelity thermal analysis methods. Required Qualifications and Skills: Bachelor’s degree in engineering, physics, or similar field from an accredited institution. Experience with Star CCM+ or Ansys Fluent. Proficiency with CAD software (Siemens NX). Understanding of finite element and computational fluid dynamics modeling principles and methods. Ability to effectively communicate with cross-functional teams. Desired Qualifications and Skills: Experience with radiation heat transport modeling. Knowledge of nuclear reactor design. Driven, self-motivated, and takes ownership of work end to end. 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: recruiting@radiantnuclear.com. 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: $105K - $125K

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 Senior Launch Vehicle Design Engineer I to our team. In this role, you will work across multidisciplinary engineering teams to solve complex technical challenges, drive system-level design trades, and ensure mission success through rigorous analysis, testing, and validation. JOB DUTIES AND RESPONSIBILITIES • Lead the design, analysis, and development of primary and secondary launch vehicle structures, stage interfaces, and payload accommodations., • Perform static and transient structural and thermal analysis of LV components and systems to ensure mechanical integrity under operational loads., • Develop and execute test programs, analyze experimental data, and apply findings to optimize designs., • Prepare CAD models for FEA analysis and manufacturing., • Generate technical documentation, including reports, specifications, and contributions to PDRs and CDRs., • Collaborate across mechanical, aerospace, and controls engineering teams to deliver flight-ready systems., • Mentor junior and senior engineers to build technical understanding and professional development., • Participate in mission operations, anomaly investigations, and continuous improvement initiatives.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • 4+ years of industry experience in aerospace design and analysis., • Proficiency in CAD tools (SolidWorks, NX)., • Strong foundation in systems engineering principles, requirements flowdown, and integration., • Expertise in Ansys tools: Mechanical, Explicit Dynamics (LS-Dyna), Linear and Nonlinear Eigenvalue Buckling, Harmonic Response, and Random Vibrations., • Hands-on experience with hardware development, testing, and qualification., • Strong analytical and problem-solving skills with close attention to detail., • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • Prior experience with cryogenic systems, liquid rocket systems, and LV components., • Hands-on experience designing and improving LV hardware., • Knowledge of manufacturing and technological processes for aerospace parts., • Familiarity with aerospace safety and reliability practices., • Experience in a start-up or rapid development environment., • MATLAB for programming, data analysis, and optimization.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 Founding GNC Engineer - Build and own guidance systems for next-generation space intercept platforms El Segundo, CA | On-site Opportunity Summary Join a venture-backed defense technology startup building autonomous systems designed to operate in high-speed, contested environments. As a founding Guidance, Navigation, and Controls Engineer, you will own the full GNC stack, developing the algorithms and systems required for precision guidance and control under extreme conditions. This role is highly hands-on and cross-functional. You will design flight control architectures, build simulation environments, and work closely with hardware and software teams to deliver a fully integrated system. Your work will directly influence system performance, vehicle design, and overall mission success. About Us We are an early-stage engineering team focused on advancing autonomous aerospace systems for national security applications. The company is developing high-performance platforms that combine sensing, control, and propulsion into tightly integrated systems. With strong backing and an emphasis on rapid iteration, the team is focused on solving complex technical challenges with real-world impact. Job Duties • Design and implement guidance algorithms for midcourse and terminal phases under high-speed, nonlinear dynamics, • Develop intercept prediction methods using tracking data and state estimation inputs, • Build and tune control systems for aerodynamic surfaces, thrust vectoring, and impulse-based actuation, • Model actuator behavior including latency, bandwidth limits, and saturation effects, • Implement robust control strategies for high-rate, high-G maneuvering, • Develop state estimation pipelines using sensor fusion techniques across multiple data sources, • Build filtering and prediction systems that perform reliably under noise, timing variation, and environmental effects, • Create and maintain high-fidelity 6DOF simulations for system validation and design iteration, • Conduct hardware-in-the-loop testing with embedded systems and real sensor inputs, • Support ground and system-level testing, including data analysis and flight software refinement, • Collaborate with propulsion, perception, and embedded teams to ensure a reliable real-time GNC pipeline, • Influence vehicle design decisions through controllability and performance requirements Qualifications • Bachelor’s or Master’s degree in aerospace, mechanical engineering, robotics, controls, or related field, • Strong foundation in classical and modern control theory, • 3+ years of experience developing GNC systems, simulations, or control architectures, • Experience building 6DOF simulations using tools such as MATLAB, Simulink, Python, or C++, • Deep understanding of state estimation, nonlinear dynamics, and guidance methods, • Hands-on experience tuning control systems for autonomous vehicles, aerospace systems, or similar platforms, • Familiarity with coordinate systems, navigation transformations, and quaternion math, • Ability to work on-site in a fast-paced engineering environment, • U.S. citizenship required - must be able to obtain US security clearance Preferred Experience • Experience with high-speed flight systems, intercept problems, or hypersonic environments, • Familiarity with aerodynamics and actuator modeling for advanced control systems, • Experience with optimal control approaches such as MPC, LQR, or similar methods, • Background working with embedded systems or real-time control loops, • Experience integrating perception systems such as IR, EO, or computer vision into guidance pipelines, • Exposure to flight-qualified hardware, environmental testing, or system validation Why Join Us • Employer-paid benefits coverage, • Early-stage equity with meaningful ownership, • Founding-level role with significant influence on system architecture and company direction, • High-impact work focused on real-world national security challenges, • Fast-paced environment with direct exposure to hardware development and testing Compensation Details $130,000 - $180,000 #LI-AV

Job DescriptionDescriptionAs a Simulation Engineer, you will be responsible for developing and maintaining high-fidelity simulations of space vehicle dynamics, sensors, actuators, and propulsion systems, with the potential to expand into other subsystems. You will work closely with GNC, software, and test teams to ensure accurate modeling and analysis to support design, verification, and mission planning efforts for Mira, Helios, and more. Responsibilities • Develop physics-based models of vehicle dynamics, reaction systems, propulsion systems, and other subsystems as needed., • Integrate simulation framework into hardware-in-the-loop testbeds., • Collaborate with engineers across disciplines to validate simulation models and behaviors against analysis and test data., • Support system-level analysis, trade studies, and performance assessments., • Contribute to software and tool development to improve simulation workflows., • Provide simulation support for verification and validation of flight software., • Participate in simulation reviews, test readiness reviews, and mission dress rehearsals. Minimum Qualifications • Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Physics, Math, or a related field., • 7+ years of experience in modeling and simulation of physical systems., • Proficiency in C++ and Python., • Strong understanding of dynamics, thermodynamics, and/or fluid mechanics., • Experience with version control systems such as Git., • Experience with LabView. Preferred Skills and Experience • Master’s degree or higher in a relevant field., • Experience with space vehicle dynamics, propulsion, and/or thermal systems modeling., • Familiarity with multi-disciplinary simulation tools (e.g., Modelica, Simscape, or Amesim)., • Experience with software-in-the-loop (SIL) or hardware-in-the-loop (HIL) testing environments., • Ability to work in a fast-paced, collaborative environment and manage multiple priorities., • Experience in developing with NI-DAQmx APIs. 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 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 Principal Turbomachinery Engineer to serve as the Responsible Engineer for the turbomachinery within our nuclear-driven power generation system. This role owns the mechanical design, integrity, and performance of the core rotating assembly at the heart of our 1MW closed-loop Brayton cycle. You will define and drive the mechanical architecture of high-speed rotating hardware operating at extreme temperatures, pressures, and rotational speeds. As a deeply technical individual contributor, you will set direction for rotor dynamics, structures, bearings, seals, and system integration while working closely with electrical, thermal, and manufacturing teams. This is a hands-on, high-ownership role focused on technical excellence, sound engineering judgment, and delivering reliable, production-ready turbomachinery. Responsibilities & Duties: Technical Ownership & System Architecture Serve as Responsible Engineer for the turbomachinery mechanical system. Own the mechanical architecture and design strategy for high-speed rotating assemblies (up to ~30 krpm). Lead rotor dynamics, structural integrity, and life analysis for rotating components and assemblies. Define and flow down requirements from system-level constraints including thermal, structural, and operational environments. Make key technical decisions on rotor layout, shafting, bearings, seals, materials, and clearances. Ensure designs meet performance, reliability, safety, and regulatory requirements. Establish and uphold standards for mechanical design rigor, analysis quality, and documentation. Mechanical Design & Analysis Lead detailed design of turbomachinery components including rotors, shafts, housings, and support structures. Test and validate rotordynamic systems, driving model correlation, risk reduction, and performance verification. Perform and review structural and thermal analysis to ensure integrity under high-speed and high-temperature operation. Define tolerances, fits, stack-ups, and alignment strategies for precision rotating assemblies. Partner with electrical engineering on alternator rotor integration, including electromagnetic and structural coupling. Cross-Functional Integration Partner closely with turbomachinery aero, motor design, thermal, manufacturing, and test teams. Ensure seamless integration between turbine, compressor, and alternator subsystems. Drive clear interface definitions across mechanical, electrical, and thermal boundaries. Collaborate with manufacturing to ensure designs are producible, inspectable, and scalable. Engage with suppliers on technically critical components and design decisions. Prototyping, Testing & Validation Support assembly, integration, and test of turbomachinery hardware. Define validation strategies including spin testing, thermal testing, and system-level operation. Lead root cause analysis and drive design iteration for test failures or performance gaps. Remain hands-on in hardware bring-up, troubleshooting, and refinement. Technical Influence Act as a subject matter expert in turbomachinery mechanical design and rotating systems. Provide technical guidance and design reviews across the team without direct people management responsibility. Influence engineering direction through deep expertise, data-driven decisions, and strong judgment. Contribute to technical roadmap, risk identification, and mitigation strategies. Required Qualifications & Skills: B.S. in Mechanical Engineering or related field. 8+ years of experience designing high-speed rotating machinery (turbines, compressors, or similar systems). Deep expertise in structural analysis and mechanical design of turbomachinery. Experience with bearings, seals, and high-speed shafting design. Expert-level proficiency with analysis tools (e.g., ANSYS) and advanced use of NX and Teamcenter for complex design, simulation, and product lifecycle management. Strong understanding of tolerancing, GD&T, and precision mechanical assembly. Experience owning hardware through design, build, and test cycles. Hands-on experience with assembly, integration, and troubleshooting of turbomachinery. Strong system-level thinking and mechanical intuition. Excellent engineering judgment and decision-making capability. Ability to influence without authority across cross-functional teams. Clear communicator capable of articulating complex technical concepts. High ownership mindset and accountability for hardware outcomes. Ability to operate effectively in a fast-paced, first-of-a-kind development environment. Desired Qualifications & Skills: 10+ years of turbomachinery or rotating equipment experience. M.S. or Ph.D. in Mechanical Engineering. Experience with closed-loop Brayton cycle systems or similar energy systems. Familiarity with high-temperature materials and extreme environment design. Experience integrating mechanical systems with high-speed electric machines. Prior experience as a Responsible Engineer for complex hardware. Experience scaling hardware from prototype to production. 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: recruiting@radiantnuclear.com. 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: $200,500 - $314,475

Job Description Senior Electrical Engineer - Lead High-Speed Hardware Design and Product Architecture Gardena, CA | On-site Opportunity Summary Join a venture-backed hardware startup developing next-generation systems that combine advanced packaging, high-speed electronics, and precision components for demanding applications. This role will lead electrical development across a complex product platform, with full ownership over system architecture, board design, and validation from early concept through production. As a senior engineer on a small, high-performing team, you will drive key technical decisions that directly impact product performance, manufacturability, and scalability. The position is highly hands-on, spanning schematic design, signal integrity, bring-up, and production readiness, while collaborating closely with cross-functional teams across firmware, mechanical, and manufacturing. About Us We are an early-stage engineering team focused on building high-performance hardware systems at scale. The company operates at the intersection of advanced electronics, packaging, and manufacturing, with an emphasis on delivering reliable, production-ready products in technically demanding environments. Backed by strong funding and led by experienced operators, the team is focused on rapid development and execution. Job Duties • Lead architecture and design of complex multilayer PCB systems, including power distribution, high-speed interfaces, control circuitry, and debug access, • Define electrical system trade-offs across performance, signal integrity, thermal constraints, manufacturability, and testability, • Own signal and power integrity strategy, including simulation, analysis, and margin closure prior to fabrication, • Drive board bring-up, validation, and system-level debugging, establishing repeatable processes for production, • Develop evaluation platforms for new components, defining test infrastructure to characterize and qualify devices, • Establish electrical validation plans and compliance strategies for high-speed interfaces and critical subsystems, • Build automated test and programming infrastructure in partnership with firmware and manufacturing teams, • Collaborate with manufacturing to ensure robust DFM and DFT practices, optimizing for yield and serviceability, • Analyze production data and field failures to identify root causes and implement corrective actions, • Contribute to internal standards for design, documentation, and engineering reviews Qualifications • Bachelor’s degree in Electrical Engineering or related field, • 6+ years of experience designing high-speed hardware systems through full product lifecycle, • Strong experience with schematic capture and multilayer PCB design using tools such as Altium or similar, • Deep understanding of signal integrity, power integrity, and high-speed interfaces such as SerDes, PCIe, Ethernet, or DDR, • Hands-on lab experience with oscilloscopes, VNAs, TDR, BERTs, and advanced debugging techniques, • Proven experience leading board bring-up and resolving system-level hardware issues, • Experience working closely with manufacturing teams on production readiness, including DFM and DFT, • Comfortable operating in a fast-paced environment with evolving priorities Preferred Experience • Background in high-performance hardware, optics, photonics, semiconductors, or compute systems, • Experience building automated electrical test systems for production or validation environments, • Familiarity with firmware programming and debug workflows such as JTAG, SWD, or ISP, • Experience mentoring engineers or leading hardware development efforts, • Scripting experience for automation or data analysis using Python, MATLAB, or similar tools, • Experience with SI/PI simulation tools such as HFSS, SIwave, or HyperLynx, • Exposure to advanced PCB technologies including rigid-flex, HDI, or RF design, • Knowledge of EMC and EMI design practices and compliance testing, • Familiarity with configuration management systems and engineering change processes Why Join Us • High ownership role with direct impact on product and technical direction, • Opportunity to work on complex hardware challenges from concept through production, • Close collaboration with a small, experienced engineering team, • Equity participation and performance-based incentives, • Exposure to both product development and manufacturing scale-up Compensation Details $170,000 - $210,000 #LI-AV

Job Description IESE Solutions is seeking a Systems Engineer to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position is available in El Segundo, California. This program is supporting Government weapon systems program offices with subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Team members provide systems engineering development and integration expertise in support of various capabilities that protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes that enable key systems (e.g., satellites and their ground systems, ground-based space systems and their command and control capabilities) to meet warfighter needs. Typical responsibilities include: • Provide Systems Engineering expertise across the entire lifecycle from concept development to operations (for either Space-based, Ground-based space systems and, or the Ground Systems/Command & Control services that operate those capabilities)., • Provide technical oversight of development efforts (i.e., design, development, manufacturing, assembly, integration, test, production and sustainment) whether they are traditional acquisition methods (e.g., waterfall, spiral, etc.) or agile/prototype., • Develop operational concepts, requirements, and architectural designs; evolve system architectures, conduct and analyze requirements flow down, propose verification methodologies and mitigation approaches., • Conduct model-based systems engineering and modeling, simulation and analysis as needed., • Conduct and maintain Configuration Management of the program technical baseline., • Manage risk management processes and methods for identifying and adjudicating program risk; Conduct analysis to identify program risk areas and recommend/implement risk reduction measures. Requirements • Bachelor's degree in an engineering, mathematics, physics or equivalent technical discipline and 14 or more years of systems integration and systems engineering related or equivalent experience., • Experience with the following:, • Leading combined hardware/software and, or space/ground integration activities., • Using model-based system engineering tools and methods., • Systems Architecting and lifecycle support., • Implementing agile development techniques., • Applying Agile and/or DevOps development processes., • Must have an active DoD security clearance, adjudicated for SCI eligibility and enrolled in the Continuous Evaluation program (if applicable)., • Must be willing to be nominated for access to Sensitive Compartment Information and Special Access Programs and willing to consent to a Polygraph examination. Desired Skills: • Advanced degree in engineering, science or related technical field., • Experience within the National Security Space and, or the Space Control mission area., • Experience working in development environment and, or U.S. Government weapons system program office., • Professional certification (e.g., Professional Engineer, INCOSE CSEP, ITEA CTEP, Agile PM/PO, etc.). Benefits 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 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 designing, building, and launching 8 new satellites in the next four years. They are BIG and super capable RF payload rideshare SmallSats. Our launches are already secured. Our in-house test facilities are built.If you want to own critical communications for these LEO communications satellites and then have the chance to iterate and improve your design at a rapidly growing tech company, this is your chance. We’re looking for builders, problem-solvers, and system thinkers. As a Spacecraft Communication Systems Engineer, you will own the design, configuration, and operation of the satellite’s space-to-ground communication links. You will define how the satellite communicates with the ground in both nominal and off-nominal conditions, ensuring reliable command, telemetry, and fault recovery. The ideal candidate will have a strong background in systems engineering, expertise with both space-based communication payloads and ground terminals, and proven ability to coordinate activities across multidisciplinary engineering teams. JOB DUTIES AND RESPONSIBILITIES • Own the RF Link – Model, analyze and maintain the satellite’s link budget, modulation and coding, ensuring reliable communications from space to ground for all RF links, • Own End-to-End Encryption—Architect hardware-based crypto solutions for flight hardware, manage pass-throughs and end points for users and operations, • Manage Ground Stations—Strong understanding of ground station and network operations with the ability to troubleshoot issues with commercial providers and on-site terminals, • Develop Operational Concepts – Define how the radios are used in different mission phases, including contingency operations and emergency recovery, • Integrate & Test – Own the RF link test campaign and work with flight software and ground teams to validate end-to-end communication link performance, from antenna to command center, • Solve Hard Problems – Optimize low-SWaP communications, mitigate interference, and ensure robust, fail-safe links WHAT A SUCCESSFUL CANDIDATE LOOKS LIKE, • You’re an RF Systems Expert – You understand how to design, analyze, and operate spaceborne communication links., • You Think in Link Budgets – You can balance power, bandwidth, protocols and noise to ensure reliable space-to-ground connectivity. You can answer “what’s the link budget” with thorough analysis, EbN0, EsN0, or effective data rate given a variety of conditions., • Extensive and practical experience with crypto—From COMSEC plan development, key management to system trouble shooting you have applied, on the ground experience., • You Understand Satellites – You know how comms fit into the broader mission, from flight software integration to ground operations, • Independent self-starter – You are comfortable identifying problems and using your expertise to find solutions., • You Move Fast – You can prototype, test, and iterate quickly, focusing on what’s needed to get a mission off the ground.JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in electrical engineeringor a related field, • A minimum of 9 years of experience with emphasis on satellite communications, RF system engineering, or related fields, • Expertise in design, verification, and operation of satellite communication links, • Strong understanding of link budget analysis, modulation schemes, and ground station interfaces, • Hands-on experience configuring and testing ground station equipment and space-qualified radios and antennas, • Practical understanding of how space links fail, why, and how to fix them before they break, • Ability to define and implement communication system CONOPS for nominal and emergency operations, • Experience with satellite communication link licensing and regulatory compliance (ITU/FCC) 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 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 highly motivated Turbomachinery Engineer II to support the design, development, and testing of next-generation rocket propulsion systems. In this role, you will be responsible for creating and optimizing critical turbopump hardware from initial concept through flight-ready implementation. Working closely with multidisciplinary engineering and manufacturing teams, you will contribute to the rapid development of high-performance propulsion technologies in a fast-paced environment where hands-on problem solving, technical rigor, and continuous innovation are essential to mission success. JOB DUTIES AND RESPONSIBILITIES • Design and develop a variety of turbopump parts, including cryogenics pumps, turbines and seals. Create models and drawings of parts and assemblies. Perform calculations and analyses with team support., • Own requirements definition, architecture trades, and system-level integration for assigned subsystems., • Create schematics and document processes., • Perform CFD and FEA analyses to evaluate performance parameters such as efficiency, head curves and mechanical integrity under operating conditions., • Work with manufacturing team to create finished turbomachinery parts. Support parts through 3d-printing, machining, post processing, and inspection. Incorporate feedback to improve design for manufacturing., • 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, • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • 3+ years of experience in aerospace propulsion systems or related areas., • Hands-on proficiency in CAD tools (Siemens NX, SolidWorks), • 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., • Willing to make mistakes, take responsibilities, work independently and be transparent about your work, • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Prior experience designing turbopump parts, including cryogenic pumps, turbines and seals, or other rocket systems., • Practical experience in test bench setup and performance diagnostics., • Hands-on engineering (Full-stack: computer to wrench to broom)., • Geometric dimensioning and tolerancing (GD&T)., • Familiarity with aerospace safety and reliability practices.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 featuring health, dental, vision, HSA, FSA, life 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 not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. 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 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. The Astrolab design team works collaboratively to design, develop and implement exceptional engineering solutions to enable off planet exploration. As a Mechanical Engineer within that team, you will be responsible for the design, development, test, flight, and operation of novel structures and actuators critical to the Astrolab lunar rover. You will report to our mechanical engineering manager. What you'll do: • Collaborate with the engineering design team to understand the mechanical needs of the Astrolab rover, leveraging experience to contribute to the evolution of the design, • Design and analysis of mechanical systems at the full system and sub system level using software simulation methods and experimental test data, • Define component requirements, understand lunar operational constraints and effectively communicate these within the team, • Make flight hardware selection decisions and develop the build flow for integrating this hardware into the vehicle for flight, • Develop test plans to validate and qualify mechanical subsystems for flight, coordinating with both inhouse and external test facilities to execute testing What you'll bring: • Bachelor’s degree in an engineering or STEM field, • 2+ years of experience in mechanical system engineering, • Experience using CAD software for part modeling and development, • Experience using software packages for finite element modeling and analysis, • Experience in design for manufacturing and geometric dimensioning and tolerancing of parts Preferred Skills and Experience:, • Master’s degree in engineering, • Experience in the engineering of structures, mechanisms, and actuators, • Demonstrated ability to plan and execute flight hardware development programs from the ground up, • Demonstrated experience specifying and executing hardware qualification and acceptance test programs, • Ability to mentor and develop more junior mechanical engineers to build an effective design team Benefits and Perks • Join a team of best-in-class engineers building the foundation of planetary surface exploration, • Equity ownership in the company, • Comprehensive health benefits, including medical, dental, vision, and mental health support, • 401(k) plan with company match, • Flexible PTO and parental leave, • Home office set up reimbursement, • Weekly lunch stipend, plus complimentary snacks and beverages on-site, • Once a month social hour on-site with food and drinks

Job DescriptionDescriptionImpulse is developing a variety of liquid propulsion systems and looking for design engineers who will contribute to critical development projects. As a Sr. Propulsion Design Engineer, you will own all aspects of propulsion system layout of a high-performance spacecraft, from concept to product realization, while working with a fast-paced, agile team. Responsibilities • Layout complex and highly integrated fluid and mechanical systems, • Own all aspects of component design from concept to product realization, • Generate detailed CAD models and manufacturing drawings, • Perform fluid, thermal, and structural analysis as required, • Work with internal and external sources to procure materials, fabricate parts, and complete assemblies, • Resolve technical issues with innovative and resourceful solutions Minimum Qualifications • Bachelor’s degree in engineering or related field, • 5+ years of experience with flight propulsion components including high-pressure, and high-performance applications, • 5+ years of hands-on experience working with fluid, electrical and mechanical systems, • Proficiency in creating engineering drawings and 3D CAD models with GD&T (ASME Y14.5), • Demonstrated ability in requirements definition, conceptual design, procurement, fabrication, assembly and testing of hardware Preferred Skills and Experience • Experience designing and delivering high reliability, high performance hardware, • Experience with in-space propulsion components, • Experience with Siemens NX, • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams, • Experience in a startup or agile development environment Additional Requirement, • Flexible schedule and willing to travel as needed 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 DescriptionDescriptionAs a Senior Acquisition, Tracking & Pointing Engineer, you will lead the development of the pointing and tracking subsystem for our FSO laser communication terminal. You will design the algorithms and controls (both software and hardware). This role blends optics, sensors, and control theory. This role is on-site and will interface heavily with the optical, photonics, and modem teams to ensure an integrated design. Responsibilities • Own the end-to-end pointing, acquisition, and tracking (PAT) architecture for the FSO system to achieve sub-µrad pointing stability; develop pointing budgets that account for spacecraft attitude dynamics, thermal drift, and atmospheric disturbance, and allocate error to subsystems., • Design and implement algorithms to rapidly acquire transmitter and maintain lock., • Develop the control loops for fast steering mirrors (FSM) or precision actuators to actively suppress jitter and beam wander. Tune controllers to mitigate disturbances and minimize pointing error., • Hardware-In-the-Loop (HIL) Testing: Build a testbed to validate PAT performance, including hardware-in-loop simulations., • Rapidly prototype algorithms and simulations to flesh out design, • Support troubleshooting and iteration during optical alignment sessions and system tests. Minimum Qualifications • Bachelor’s or Master’s in Aerospace Engineering, Controls/Electrical Engineering, Applied Physics or similar field., • 5+ years of experience working on pointing, tracking, or guidance/control systems (such as satellite attitude control, gimbal systems, or optical tracking systems)., • Strong foundation in control theory and signal processing. Experience designing and tuning feedback control loops for high-precision systems., • Knowledge of sensor fusion and state estimation., • Understanding of optical pointing mechanisms, pointing errors, and jitter spectra., • Experience with gimbals, fast steering mirrors, precision opto-mechanical actuators or similar hardware., • Proficiency in programming for algorithm development and real-time implementation., • Demonstrated ability to troubleshoot complex hardware/software systems in a lab or field environment. Preferred Skills and Experience • Spacecraft GNC: Direct experience with spacecraft attitude determination and control systems or optical payload pointing. Familiarity with how satellite attitude control systems interact with a high-precision payload pointing system., • Experience working on free-space optical communication pointing/tracking systems or telescopes; e.g., previous development of PAT for laser communications, optical telescopes for imaging satellites, or line-of-sight stabilization for airborne lasers., • Exposure to adaptive optics systems or tip-tilt correction in telescopes enabling high-frequency correction of beam pointing., • Experience with low-latency hardware implementations of control loops; e.g., using FPGAs, DSPs, or real-time operating systems to achieve control loop frequencies in the kHz range. Familiarity with FPGA development toolchains for implementing high-speed tracking algorithms., • Aerospace-environment experience is preferred; e.g., designing control systems or sensors that flew on spacecraft or aircraft., • Hands-on experience with implementing control algorithms in embedded systems or FPGAs., • Experience setting up experiments and test platforms for control systems (motion platforms, optical setups, etc.). 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 Description= Design, engineer, and develop production tools and dies. Study and build prototype pieces, die models, and templates based on customer applications, engineering blueprints, and tool orders. Collaborate with engineering specialists to resolve design and technical problems regarding material components, manufacturing, and machinery requirements. Assemble and operate machine tools such as lathes, milling machines, radial drill presses, shapers, and grinders and verify conformance of machined parts to specifications. Analyze data from trials and production and modify tool designs to improve tool life and performance. Develop tool mechanisms using tridimensional and mathematic configurations that verify dies and other components’ dimensions, clearances, and alignment, working with tolerances as close as 0.0005 inches. Conduct theoretical and mechanical analysis to enhance the fabrication, assembly, and performance of tools and dies within the overall mechanical and hydraulic process. Examine the shapes, dimensions, and clearances of tools to verify conformance to specifications and inspect finished dies for irregularities, contour congruity, and defects. Ensure accurate analysis of tool and die repair and maintenance. Stay abreast of the latest advances in tool and die making and engineering to drive the continuous improvement of our tool and die making methodology and service offerings. Requirements= The position requires four years of experience as a tool and die maker or related field. The position requires skills and knowledge in AutoCAD tools, Computer Aided Design (CAD) and Drafting, and 3-D Keycreator. 40 hours/week. Job Interview Site: Compton, CA. Email Resume to: Serra Manufacturing Corporation at KrisH@serramfg.com

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 Loads & Dynamics Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's first portable microreactor and supporting hardware. You will play a critical role in ensuring structural integrity and survivability across all phases of the product lifecycle, including manufacturing, transportation, handling, deployment, and operational environments. This role requires a hands-on engineer who is comfortable working in ambiguous, fast-paced environments and collaborating closely with structures, mechanical design, thermal, nuclear, and test teams. Responsibilities & Duties: Develop and own static, dynamic, and transient loads for reactor systems, support structures, and transport configurations. Perform structural dynamics analyses, including modal, random vibration, shock, sine vibration, and fatigue assessments. Implement explicit dynamics simulations to model nonlinear reactor response under transient seismic and transportation event cases. Define and analyze transportation and handling environments, including shock and vibration from road, rail, air, or sea transport. Generate load cases and environments to support structural sizing, design margins, and verification plans. Conduct finite element analyses (FEA) using tools such as ANSYS, Abaqus, or similar tools. Collaborate with design engineers to influence hardware architecture, material selection, and joint design. Support test planning and correlation, including shaker tests, modal surveys, and structural verification testing. Develop and maintain analysis documentation, reports, and requirements for internal reviews and regulatory interfaces. Contribute to failure investigations, root cause analyses, and design improvements Help establish best practices for loads, dynamics, and structural verification within a growing engineering organization. Required Qualifications & Skills: Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Structural Engineering, or a related field. 3+ years of experience in loads, dynamics, or structural analysis for complex mechanical systems. Strong fundamentals in structural mechanics, dynamics, and vibration. Experience with finite element modeling and analysis of metallic and composite structures. Proficiency with industry-standard FEA tools (e.g., ANSYS, Abaqus, Nastran). Familiarity with design allowables, safety factors, and margin-of-safety methodologies. Ability to work cross-functionally and communicate analysis results clearly to both technical and non-technical stakeholders. Desired Qualifications & Skills: Experience in aerospace, launch, defense, nuclear, or heavy industrial hardware environments. Dynamics modeling software experience (LD-Dyna, Abaqus explicit, or other). Background in shock and vibration testing and test-article correlation. Knowledge of fatigue, fracture mechanics, and bolted joint analysis. Experience defining or interpreting environmental specifications and requirements. Master’s degree or PhD in a relevant engineering discipline. Familiarity with nuclear, spaceflight, or safety-critical system requirements. 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: recruiting@radiantnuclear.com. 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 - $184.8K

Job Description Senior Thermal Engineer Radiant is seeking a driven Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. You will design, develop and implement simulations for the Kaleidos microreactor to ensure high fidelity, reliability, and safety of our systems. You’ll work on cutting edge technical problems for a high temperature gas reactor that inform decisions across reactor systems, cooling systems, shielding, and more. You will have an opportunity to work in an interdisciplinary environment and drive milestones forward to unlock commercialization of the first mass-produced nuclear reactor. Responsibilities and Duties: Own and execute thermal CFD analysis to evaluate design and performance of Kaleidos reactor systems. Develop and implement solutions to model turbulent flow, heat transfer, and multi-physics interactions Identify and implement CFD simulation best practices Build automated workflows to expand simulation capabilities, accuracy, and efficiencies Collaborate across teams and disciplines to support design of reduced order analysis methods. Required Qualifications and Skills: Bachelor’s degree in engineering, physics, or similar field from an accredited institution. 5+ years of relevant industry experience. 5+ years experience with STAR-CCM+, Ansys Fluent, or other commercial CFD code. Proficiency with CAD software (Siemens NX). Mastery of finite element and computational fluid dynamics modeling principles and methods. Experience communicating and distilling information with cross-functional teams. Desired Qualifications and Skills: Experience with radiation heat transport modeling. Knowledge of nuclear reactor design. Driven, self-motivated, and takes ownership of work end to end. 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: recruiting@radiantnuclear.com. 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: $139.5K - $224.7K

Job DescriptionDescriptionAs a Senior Flight Dynamics Engineer at Impulse Space, you will lead the development and operational execution of flight dynamics capabilities across current and future programs. This role spans real-time mission support, automation of maneuver execution, trajectory development for new missions, and advancement of inertial navigation beyond LEO. You will work closely with Space Operations, Mission Design, GNC, and Software to make ambitious trajectories operationally executable. Responsibilities • Support Space Operations in planning, analyzing, and executing nominal and novel orbital maneuvers, • Automate maneuver planning and execution workflows to improve speed, reliability, and scalability, • Build and maintain flight dynamics tools used daily by Space Ops (orbital propagation, targeting, orbital determination, covariance analysis, maneuver reconstruction), • Partner with Mission Design to develop and mature new trajectories for GEO, cislunar, and interplanetary missions, • Contribute to development of inertial navigation and orbit determination capabilities across GEO, cislunar, and deep-space regimes, • Perform trade studies balancing ΔV, time-of-flight, operational complexity, and navigation sensitivity, • Support critical mission phases with high-confidence analysis and rapid turnaround Minimum Qualifications • B.S. in Aerospace Engineering, Astrodynamics, Physics, Applied Mathematics, or related field (M.S. or Ph.D. preferred), • 7+ years of experience in spacecraft flight dynamics, astrodynamics, or mission design, • Demonstrated experience with orbit propagation, maneuver targeting, and covariance analysis, • Experience supporting spacecraft operations or mission-critical events, • Proficiency in Python and/or C++ for engineering tool development, • Experience developing production-quality technical software Preferred Skills and Experience • Experience in GEO, cislunar, or interplanetary mission regimes, • Experience with low-thrust trajectory design and optimization, • Development or maintenance of orbit determination filters (EKF, UKF, batch least squares), • Familiarity with DSN-based navigation, optical navigation, or deep-space tracking, • Experience automating operational flight dynamics pipelines, • Background collaborating closely with GNC and flight software teams, • Familiarity with GMAT, STK, Orekit, MONTE, or similar astrodynamics tools 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 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 an Electrical Engineer II to assist with flight engine electronics, instrumentation, harnessing, and control hardware. In this role, you will design, build, test, and troubleshoot engine control electronics, circuit boards, avionics integration, sensors, and instrumentation systems from development through flight-ready hardware. JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS • Act as the Responsible Engineer for the flight engine electronics and instrumentation., • Design, build, and test circuit boards and write software for engine controller, throttles electric drives, and TVC., • Procure, calibrate, install, and troubleshoot engine instrumentation., • Responsible for wiring harnesses and mounting avionics on engine., • Create electronics schematics and models/drawings of parts and assemblies and document processes., • 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.PREFERRED EXPERIENCE, • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, or a related field., • 2+ years of experience with electronics design, development, fabrication, assembly, or test., • Strong analytical and problem-solving skills with high attention to detail., • Willing to make mistakes, take responsibilities, work independently and be transparent about your work, • Excellent written and verbal communication skills.PREFERRED EXPERIENCE, • Prior experience designing the flight engine electronics or other rocket systems., • Coding (MATLAB, C++, javascript, C, Arduino)., • Hands-on engineering (Full-stack: computer to wrench to broom)., • Experience designing electronics and circuit boards., • CAD (NX preferred)., • Familiarity with aerospace safety and reliability practices., • Experience in a start-up or rapid development environment.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 DescriptionDescriptionAs an Automation & Controls Engineer at Impulse, you will be responsible for the design and commissioning of industrial machinery and systems for R&D, test, and production while working closely with a fast-paced, agile team. Responsibilities • Own all aspects of equipment design from concept, requirements, and commissioning, • Generate necessary schematics and for electrical and fluid systems in EPlan to required standards, • Write and debug software for PLCs in TwinCAT that is maintainable and scalable, • Programming of various industrial controls hardware (VFDs, motor starters, PLCs, etc.), • Selecting of application specific hardware (circuit protection, VFDs, motion systems, robots, etc.), • Development of HMIs that are easy to use, functional, and can be used for diagnostics & troubleshooting, • Work with end users for end users to ensure equipment meets design intent Minimum Qualifications • Bachelor's degree in a relevant engineering field, • 2+ years of work in a relevant field (manufacturing/test/R&D) Preferred Skills and Experience • Familiarity of PLC systems, • Object oriented programming in structured text per IEC 61131-3, • Industrial Safety, • Schematic design with EPlan, • 3D Control panel design with EPlan ProPanel, • Troubleshooting electrical and mechanical systems, • Understanding of ISO 13849, ANSI B11, or IEC 61508 safety standards, • Knowledge of UL508A, NFPA 70, NFPA 79 standards, • Familiarity with industrial protocols such as EtherCAT, Profinet, IO-Link, etc., • Work with external vendors and manufacturers for sourcing hardware and solutions, • Experience with hazard risk assessments and mitigation plans Additional Requirements:, • Flexible schedule and willing to travel as needed 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. 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. 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 DescriptionCX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. We are seeking a highly skilled Electrical Engineer to design, develop, and support advanced electronic systems for next-generation drone defense (counter-UAS) solutions. This role involves working on cutting-edge technologies including RF systems, embedded electronics, sensors, and power systems to detect, track, and neutralize unmanned aerial threats. Key success factors for this role include: • Problem-solving and analytical thinking, • Hands-on prototyping and testing, • Cross-disciplinary collaboration, • Strong documentation and communication skills, • Ability to work in fast-paced, mission-driven environmentsKey Responsibilities, • Design, develop, and test electronic hardware for drone detection and mitigation systems, • Work on RF systems including signal detection, jamming, and communication modules, • Develop schematics, PCB layouts, and prototypes for embedded systems, • Integrate sensors (radar, EO/IR, acoustic, RF) into defense platforms, • Collaborate with software, firmware, and systems engineers for full system integration, • Conduct testing, validation, and troubleshooting of electrical systems in lab and field environments, • Optimize power distribution and battery systems for portable and fixed defense platforms, • Support EMI/EMC compliance and environmental testing (MIL-STD preferred), • Analyze system performance and improve reliability and efficiency, • Participate in field deployments and system demonstrations, • Ability to work extended hours and/or some weekends for mission critical deadlinesRequired Qualifications, • Bachelor’s or Master’s degree in Electrical Engineering or related field, • 3+ years of experience in electronics design and development (defense or aerospace preferred), • Strong experience with:, • Analog and digital circuit design, • PCB design tools (Altium, KiCad, or similar), • Embedded systems and microcontrollers, • Familiarity with RF systems, antennas, and signal processing, • Experience with lab equipment (oscilloscopes, spectrum analyzers, signal generators), • Experience with DSP systems, • Understanding of power systems and battery management, • Ability to debug complex electrical systems, • Existing US Security clearance or ability to obtain oneITAR Regulations, • To conform to U.S. Government export regulations, applicant must be a US Citizen, Green Card holder, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Bonus Points, • Experience in counter-UAS, radar, or electronic warfare systems, • Knowledge of RF jamming, spectrum monitoring, or direction finding, • Familiarity with communication protocols (SPI, I2C, UART, CAN), • Experience with FPGA systems, • Understanding of military standards (MIL-STD, DO-160, etc.)What We Offer, • Competitive salary, stock options and benefits, including health, vision and dental., • 401K enrollment at 90 days., • Generous PTO + most Federal Holidays observed., • Collaborative and inclusive work environment., • Access to the latest tools and technologies., • High levels of responsibility and autonomy., • Professional growth and development opportunities., • Access to the hardest problems in electronic warfare.Exact compensation may vary based on skills and experience.CX2 is a next-generation defense technology company securing spectrum dominance for the United States and its allies. We build AI-enabled hardware and software platforms to detect, disrupt, and defend the electromagnetic spectrum across land, air, sea, and space. Our systems are deployed in the most contested operational environments in the world. We’re backed by leading venture investors in the defense ecosystem and led by founders with track records at Meta, SpaceX, Epirus, and the U.S. Department of Defense. Equal Opportunity Employer CX2 is committed to equal employment opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or any other protected characteristic under federal, state, or local law, including those with a criminal history, in compliance with the CA Fair Chance Initiative for Hiring Ordinance. To view CX2's privacy policy, please visit: https://www.cx2.com/privacy

Job Description SUMMARY Our client is seeking an Instrumentation & Electrical Reliability Engineer to support the safe, reliable, and efficient operation of a large continuous-process chemical manufacturing facility. This position is being created due to a recent retirement and represents a critical technical leadership role within the site. The successful candidate will serve as the primary instrumentation and electrical subject-matter expert, providing day-to-day troubleshooting support, driving reliability improvements, and leading instrumentation and power system initiatives across the facility. While the role maintains responsibility for the site's electrical distribution and power systems, the preference is for a candidate with a strong background in instrumentation, controls, and process automation. This individual will also serve as the primary technical liaison with the local utility provider and collaborate closely with operations, maintenance, engineering, and capital project teams to ensure long-term asset reliability and operational excellence. RESPONSIBILITIES • Provide technical support for instrumentation, controls, and electrical power distribution systems to ensure safe and reliable plant operations., • Lead troubleshooting efforts involving instrumentation, electrical equipment, and control systems to minimize downtime and improve performance., • Participate in Process Safety Management (PSM) activities, hazard reviews, and risk assessments., • Support Management of Change (MOC) activities, including documentation updates, programming validation, training, and implementation., • Review engineering design packages and capital project documentation to ensure compliance with engineering standards and project requirements., • Develop and execute reliability improvement initiatives for instrumentation and electrical assets., • Maintain critical equipment lists and ensure compliance with site reliability and regulatory requirements., • Conduct Root Cause Failure Analysis (RCFA) investigations and implement sustainable corrective actions., • Manage and enhance preventive maintenance programs for electrical distribution and instrumentation systems., • Develop and monitor key performance indicators (KPIs) related to equipment reliability and maintenance effectiveness., • Support Site Acceptance Testing (SAT), commissioning, and startup activities for capital projects., • Maintain electrical and instrumentation documentation, including single-line diagrams, wiring diagrams, schematics, and equipment records., • Provide technical expertise for power distribution systems, MCCs, VFDs, motors, transformers, substations, UPS systems, and field instrumentation., • Coordinate activities with contractors, engineering firms, utility providers, and internal stakeholders during maintenance and project execution., • Partner with operations and maintenance teams to identify opportunities for continuous improvement and long-term asset reliability. REQUIREMENTS • Bachelor's degree in Electrical Engineering required., • Minimum of 4+ years of experience in Instrumentation, Electrical, or I&E Reliability Engineering within a manufacturing environment., • Experience in chemical, petrochemical, refining, polymer, or other continuous-process manufacturing environments strongly preferred., • Strong understanding of electrical power distribution systems, instrumentation, process controls, and reliability engineering methodologies., • Experience with PLCs, control systems, interlocks, and Safety Instrumented Systems (SIS)., • Working knowledge of applicable industry standards including ANSI, ISA, IEC, API, NFPA, and NEC., • Familiarity with IEC 61511, functional safety concepts, and Safety Instrumented Systems preferred., • Experience supporting capital projects from design through startup and commissioning., • Ability to interpret P&IDs, PFDs, instrumentation loop drawings, and electrical schematics., • Experience performing Root Cause Failure Analysis (RCFA) and implementing reliability improvements., • Formal NFPA 70E training preferred., • EIT or Professional Engineer (PE) certification is a plus., • Strong communication, project management, organizational, and problem-solving skills., • Demonstrated ability to manage multiple priorities and thrive in a fast-paced manufacturing 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 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)., • Review and coordinate designs with architectural, structural, and other engineering disciplines. Project Coordination • 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., • Support construction administration, including reviewing submittals, responding to RFIs, and performing field observations. Quality & Mentorship • 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., • Contribute to the development and improvement of company design standards, processes, and templates. Qualifications 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)., • Engineer-in-Training (EIT) certification required; pursuit of Professional Engineer (PE) license preferred. Skills & Competencies • 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., • Working knowledge of Microsoft Office (Excel, Word, Outlook). Applicants must be currently authorized to work in the U.S. on a full-time basis without future employment sponsorship

Job DescriptionDescriptionAs a Mechanical Engineer II at Impulse for our Vehicle Engineering Team, you are responsible for the design, build, test/analysis & integration of your hardware– working with cross-functional engineering teams to accomplish this. This means cradle-to-grave ownership of primary/secondary structure and critical space mechanisms in support of Impulse’s collection of next generation advanced propulsion space vehicles. Responsibilities • Own all aspects of hardware development and execution, from concept through launch and orbital maneuvers, • Formulate the comprehensive cradle to grave Road Map for your hardware, • Establish driving loads and develop efficient structural design using first principles to inform critical architecture decisions on primary and secondary structures, • Perform and document analysis with clear objectives to support design intent including hand calculations, finite element analysis, and kinematic analysis, • Identify, specify, and source commercial components to support design intent as required, • Incorporate manufacturing trades into conceptual design to explore different construction methods including machined, formed, welded, composite, or other opportunities, • Proactively guide all aspects of your hardware’s maturity, project managing your hardware’s end users, stakeholders, and adjacent contributors to ensure all aspects of the system continue to mature together and that your assumptions are well understood outside yourself and remain valid, • Communicate effectively to ensure adjacent designs (such as propulsion, electrical, software and controls subsystems) are accounting for and supporting your hardware assumptions, • Produce engineering drawings with required specifications for manufacturing, • Generate Test Plans and provide direct support to ensure successful execution of your hardware’s structural qualification and acceptance testing., • Work with internal manufacturing team and external sources to procure materials, fabricate parts, and complete assemblies, • Update designs and documentation to support continuous improvement Minimum Qualifications • Bachelor's degree in engineering or related field, • 3+ years of demonstrated experience in mechanical design, • Demonstrated proficiency in CAD software with ability to learn new tools, • Demonstrated ability to model complex shapes including lofting and surfacing, • Demonstrated ability in conceptual design, fabrication and testing of hardware, • Demonstrated experience working collaboratively across different teams, • Ability to communicate technical challenges, explain rationale and/or resolve concerns Preferred Skills and Experience • Masters' degree in mechanical or aerospace engineering, • 1+ years' of demonstrated mechanical design & analysis with space-flown hardware, • 3+ years' of demonstrated understanding of geometric dimensioning & tolerancing (GD&T), • 3+ years' of demonstrated experience with Finite Element Analysis (FEA), • Capable of performing basic structural and thermal analysis in support of design, • In order to be successful in this role, you should be someone who is uniquely creative, self-driven, and is able to lead his or her own projects to completion 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 Senior Power Electronics Engineer - High Voltage Motor & Generator Systems Hawthorne, California | On-site Opportunity Summary We are seeking a Senior Power Electronics Engineer to help develop the electrical systems that enable next-generation power generation hardware. This role will focus on high-voltage power conversion, motor and generator integration, and electrical architecture development for complex electromechanical systems. This is an opportunity to join an early-stage engineering team where electrical design decisions will directly influence product performance, reliability, and scalability. About Us We are a venture-backed energy technology company developing advanced power generation systems that combine modern manufacturing, thermal engineering, and high-performance machinery to address growing energy demands across industrial and compute markets. Job Duties • Design and develop high-voltage electrical systems for power generation applications, • Lead motor, generator, inverter, and power conversion hardware development efforts, • Perform system-level electrical analysis and architecture trades, • Develop schematics, component selections, and electrical documentation, • Collaborate with controls, mechanical, thermal, and test engineering teams, • Support hardware integration, validation, and troubleshooting activities, • Improve system efficiency, reliability, and manufacturability, • Participate in prototype builds and testing campaigns Qualifications • Bachelor's degree in Electrical Engineering or related field, • 5+ years of experience developing power electronics hardware, • Experience with motor drives, generators, inverters, or high-power electrical systems, • Strong understanding of power conversion and electrical system design, • Experience bringing hardware from concept through testing, • Ability to work across multiple engineering disciplines Preferred Experience • 7+ years of experience, • Experience with megawatt-scale power systems, • Experience supporting power generation, industrial equipment, aerospace, or energy infrastructure, • Experience with high-voltage motor and generator design, • Startup experience Why Join Us • Meaningful early-stage equity ownership, • Full benefits package, • Product ownership across a core electrical subsystem, • Opportunity to influence architecture decisions from day one, • Direct access to leadership and technical decision-making, • Work on complex multidisciplinary hardware challenges, • Visible impact on company and product success Compensation Details $170,000 - $220,000 #LI-AV

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 your Role We are seeking for a Build Engineer to help bring high-speed rotating hardware from design into reality. This is a hands-on role ideal for new graduates or early-career engineers who want to learn by building, assembling, and integrating complex turbomachinery systems. You will work closely with design, test, and manufacturing teams, helping prepare hardware for first-article testing and system validation. This is a fantastic opportunity to gain real-world experience with high-speed, high-temperature rotating machinery while making a direct impact on a first-of-its-kind nuclear microreactor program. Responsibilities & Duties: Hands-On Builds & Assembly Responsible for assembly and integration of prototype and first-article turbomachinery. hardware, including compressors, turbines, rotors, electric motors, bearings, seals, and housings. Develop precise assembly instructions, alignment procedures, and torque specifications. Support rotor stacking, bearing installation, balancing, and alignment operations. Document assembly activities, as-built observations, and lessons learned. Process & Tooling Support Help develop and maintain build tools, fixtures, and work-holding solutions. Support creation of work instructions and standard operating procedures for assembly processes. Provide feedback to design and manufacturing teams to improve hardware assembly and integration. Cross-Functional Collaboration Work closely with design engineers, test engineers, and technicians to prepare hardware for testing and validation. Participate in troubleshooting assembly issues and contribute to iterative improvements. Receive mentorship from senior build engineers while gradually taking on more responsibility. Learning & Growth Gain experience with high-speed rotating machinery, tight tolerances, and precision assembly. Learn industry best practices for turbomachinery build, integration, and first-article readiness. Develop problem-solving skills and hands-on engineering judgment in a fast-paced startup environment. Required Qualification & Skills: Bachelor’s degree in Mechanical Engineering or a related field (or expected graduation within 6 months). Strong interest in hands-on mechanical assembly, rotating machinery, or turbomachinery systems. Basic understanding of GD&T, fits, torque, and alignment principles. Comfort reading and interpreting mechanical drawings and CAD models. Willingness to learn, take initiative, and work safely with precision hardware. Desired Qualifications & Skills: Prior hands-on experience from internships, co-ops, class projects, or design competitions (SAE, Formula SAE, robotics, etc.). Familiarity with mechanical assembly, rotor balancing, or bearing handling. Interest in turbomachinery, power generation, or high-speed rotating systems. Excited to work in a fast-paced, innovative startup environment. Prior nuclear experience is not required. Additional Requirements: Must be willing to work extended hours and occasional weekends to support build schedules. 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: recruiting@radiantnuclear.com. 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: $74K - $130K

Job DescriptionDescriptionAs a Senior Development Test Engineer at Impulse, you will be responsible for all aspects of test equipment design and test operations while working closely with a fast paced, agile team that produces high-performance spacecraft from clean sheet designs. Responsibilities • Design and build fluid, mechanical and electrical systems in support of liquid rocket propulsion and spacecraft systems testing, • Fully own key test assets and major test programs while collaborating with wide ranging teams across the company, including Redondo Beach and Mojave, • Coordinate with external vendors and contractors to meet project technical and schedule objectives, • Perform test setup, hardware inspections, checkouts and troubleshooting as needed, • Conduct test operations geared toward rapidly developing hardware for spaceflight, • Resolve technical issues with innovative and resourceful solutions Minimum Qualifications • Bachelor’s degree in mechanical, aerospace, electrical engineering or related field, • 5+ years of experience in hardware development testing, • Strong engineering fundamentals in thermal, structural, and fluids analysis, • Prior hands-on operational experience working with aerospace test facilities, • Previously demonstrated ownership of test stand design and build-up, • Able to create and clearly communicate fluid P&IDs, electrical and controls schematics, • Able to identify and procure appropriate test equipment, • Proficient with data acquisition and control methods, • Demonstrated ability of taking project ownership and working well in small teams Preferred Skills and Experience • Demonstrated prior experience working with complex systems including cryogenic propellants, high pressure gas systems, hydraulics and/or combustion devices, • Demonstrated working knowledge of components (valves, regulators, sensors, power supplies) and hands-on skills (tube fabrication, metalworking, wiring), • Demonstrated hardware testing experience with rocket engines, or spacecraft, • Experience in a startup or agile development environmentAdditional Requirements:, • Flexible schedule and willing to travel as needed 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. 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. 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 DescriptionDescription As a Senior Propulsion Component Engineer (Fluids) at Impulse, you will own all aspects of component design from concept to product realization, while working closely with a fast-paced, agile team that strives to make a high-performance spacecraft from a clean sheet design. Responsibilities • Design propulsion system valves and fluid components including cryogenic, high pressure and high temperature systems, • Own all aspects of component design from initial concepts to product realization, • Generate detailed CAD models and manufacturing drawings, • Perform fluid, thermal, and structural analysis as required, • Establish assembly procedures and work hands-on with technicians to refine this process, • Define and support rigorous component development and qualification testing, • Resolve technical issues with innovative and resourceful solutions Minimum Qualifications • Bachelor’s degree in engineering or related field, • 5+ years of demonstrated experience in valve or component design, • A strong understanding of component design including: materials selection, compatibility, seals, wear, and force/torque margin determination., • Hands-on experience working with fluid, electrical and mechanical systems, • Demonstrated proficiency in CAD software with ability to learn new tools, • Demonstrated ability in requirements definition, conceptual design, procurement, fabrication, assembly and testing of hardware Preferred Skills and Experience • Experience designing and operating high reliability, high performance hardware, • Experience with low leakage, on-orbit propulsion components, • Experience in a startup or agile development environment, • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams Additional Requirements: • Flexible schedule and willing to travel as needed 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 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 DevOps Engineer I for Embedded Software to own and scale the infrastructure that supports our mission critical software development across multiple programs and product lines. In this role, you will advance infrastructure that generates software images, deploys them onto hardware, ensures continuous integration/continuous development, organizes and optimizes Yocto embedded builds, and maintain high-performance, Linux-based build environments. The ideal candidate understands embedded software stacks and the modern tools that accelerate their development.JOB DUTIES AND RESPONSIBILITIES • Ideally deep experience with OpenEmbedded and the Yocto Project., • Understanding of make and cmake., • Understanding of build flows from compilation to image generation., • Facility with GitLab CI/CD pipelines and GitLab Runners that build, test, and deploy embedded software for harware for test., • Ensure CI systems integrate with hardware-in-the-loop test environments for regression and validation., • Deep facility with yaml-based CI configuration., • Facility with Docker virtual build environments and containerization., • Administer and maintain high-performance Linux build machines used for continuous integration, regression testing, and software release packaging., • Monitor system performance, scale compute resources, and maintain uptime for development teams., • Support and automate the software release process for production releases to customers., • Manage build artifacts, versioning, and delivery., • Act as the first line of support for developers encountering build, test, or environment issues., • Collaborate with software teams to improve developer productivity., • Assist in maintenance and utilization of company could-based AI productivity environmentJOB REQUIREMENTS AND MINIMUM QUALIFICATIONS, • Bachelor’s degree in Computer Science, Electrical/Computer Engineering, or related field (or equivalent experience)., • Minimum of 9 years of relevant experience., • Proven facility with CI/CD tools (e.g., GitLab CI, Jenkins, or similar)., • Proficiency in Linux system administration, including performance tuning and troubleshooting., • Familiarity with Yocto or other embedded Linux build frameworks., • Experience with build automation tools (CMake, Make, BitBake, etc.)., • Strong scripting skills (Python, Bash, or similar)., • Excellent problem-solving skills and ability to work collaboratively with developers., • Knowledge of networking and distributed systems., • Experience with containerization (Docker, Podman) and virtualization (KVM, VMWare)., • Knowledge of networking and distributed systems., • Familiarity with hardware-in-the-loop (HIL) testing environments.PREFERRED EXPERIENCE, • Experience supporting release processes in aerospace, defense, or other regulated industries.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 DescriptionDescriptionAt Impulse, reliability is mission critical. As a Flight Reliability Engineer, you will help ensure our vehicles and missions achieve the highest standards of safety, performance, and operational dependability. You will lead cross-functional efforts focused on mission assurance, flight readiness, anomaly resolution, and continuous improvement across multiple flight programs. This role sits at the intersection of engineering, operations, and leadership, with direct impact on vehicle certification, mission execution, and customer confidence. Responsibilities • Evaluate mission and vehicle risks throughout development, integration, test, and flight operations; drive mitigation strategies across multidisciplinary engineering teams, • Develop and maintain scalable processes for risk identification, disposition, and closure, • Lead vehicle-level readiness reviews for major program milestones, including test campaigns, launch operations, and flight readiness activities, • Own root cause investigations for significant flight and ground-test anomalies, driving corrective and preventive actions to closure, • Advance internal mission assurance processes including change management, configuration control, impact assessment, and lessons learned capture, • Partner closely with design, manufacturing, software, avionics, propulsion, GNC, and operations teams to improve mission reliability across the full vehicle lifecycle, • Support development of early certification and compliance approaches for government and commercial customers across multiple programs, • Serve as a technical representative with customers, government stakeholders, and external partners during reviews, investigations, and mission operations, • Champion a culture of accountability, rigor, and continuous improvement throughout the organization Minimum Qualifications • 3+ years of experience in aerospace, defense, launch vehicles, spacecraft, aviation, or other highly complex technical systems, • Strong analytical, organizational, communication, and decision-making skills, • Experience driving structured problem solving and root cause investigations, • U.S. Citizen with the ability to obtain and maintain a DoD TS/SCI or TS/SAP security clearance, • Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Systems Engineering, or a related technical field Preferred Skills and Experience • 5+ years' of demonstrated experience in aerospace, defense, or complex technical system management, • Systems engineering background with experience managing technical interfaces and requirements across complex programs, • Programming experience in a modern scripting language, • Strong understanding of space vehicle fundamentals, • Knowledge of relevant aerospace design and test specifications, • Working knowledge of CAD tools and engineering drawing interpretation, • Hands-on familiarity with systems engineering practices, spacecraft testing, integration processes, and mission operations Additional Information: Compensation bands and the final job level 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. 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. 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 DescriptionDescriptionAs a Senior Embedded Software Engineer at Impulse focused on Actuation & Control Systems, you will be responsible for developing embedded software that controls a variety of actuated systems across launch vehicles and spacecraft. These include rocket engine valves, satellite thrusters, thrust vector control actuators, and motor-driven devices such as reaction wheels and gimbals. You will collaborate with propulsion, avionics, and GNC teams to design high-performance, fault-tolerant firmware capable of operating reliably in harsh environments such as launch and space. Responsibilities • Develop real-time firmware for controlling: Rocket engine valves and thrust vector control actuators (TVCAs); Satellite propulsion systems, including cold gas and electric thrusters; and Motor-driven systems such as reaction wheels, gimbals, and momentum wheels, • Implement closed-loop control for: Position, velocity, torque, and pressure regulation; as well as Feedback via encoders, LVDTs, resolvers, current sensors, and pressure sensors, • Interface with motor drivers and redundant actuator systems using protocols like CAN, SPI, UART, Ethernet, RS-422, and BISS-C., • Design and implement safety-critical state machines for thrust sequences, valve actuation, pressurization, and safe shutdowns, • Participate in hotfire campaigns, environmental testing, and in-flight diagnostics, • Write unit-tested and reviewable production firmware for use in both testbeds and spacecraft Minimum Qualifications • Bachelor’s degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related field., • 5+ years of embedded C/C++ development experience for electromechanical control systems, • Experience using oscilloscopes, logic analyzers, hardware debuggers, and source-level debuggers to troubleshoot problems at all layers of the stack., • Experience implementing real-time control loops, motor commutation, and actuator calibration routines, • Proficiency working with servo motors, stepper motors, or brushless DC motors, • Strong understanding of low-level hardware and digital interfaces (I2C, SPI, CAN, UART) Preferred Skills and Experience • Prior work on rocket engine controller software, including valve sequencing and abort logic, • Experience with satellite attitude control systems (ACS), including reaction wheels, magnetorquers, and small thrusters., • Familiarity with redundant actuator architectures and fault detection/response algorithms, • Exposure to space environment constraints such as vacuum, temperature extremes, and radiation upsets 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. 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. 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 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 Our Lead Combustion Engineer serves as the technical authority pioneering our rocket-inspired, high-pressure oxy-fuel combustion systems - integral in delivering carbon-neutral and carbon-negative power cycles at scale. In this leadership role, you'll own the combustion subsystem, guiding a talented team through end-to-end development of breakthrough, high-efficiency devices in a fast-paced, collaborative startup environment. You'll drive strategy from clean-sheet concepts and advanced modeling through hands-on testing, rapid iteration, and performance validation, establishing the technical direction that powers a sustainable future. You'll mentor junior engineers, align cross-functional efforts with test, analysis, and design teams, and make critical trade-off decisions to accelerate progress while pushing the boundaries of efficiency and reliability. Responsibilities • Serve as technical lead for oxy-fuel combustion systems: own architecture, clean-sheet design, rigorous analysis, and delivery of breakthrough performance, • Define and lead high-pressure/high-temperature test campaigns—from planning and execution through in-depth data analysis and actionable recommendations, • Direct system configuration trades and performance optimization to achieve maximum efficiency, reliability, and scalability, • Own rapid hardware development cycles—from manufacturing and assembly through testing and iterative improvements, • Champion the use of additive manufacturing, modern CFD/tools, and advanced simulation to shorten timelines and enable innovation, • Mentor team members, drive continuous improvement initiatives, and implement design upgrades that elevate system capability Requirements, • Bachelor's degree in mechanical, aerospace, chemical engineering, or related field, • 7+ years of experience in combustion system design, analysis, and testing, • Deep expertise in thermodynamics, fluid mechanics, heat transfer, and combustion, • Hands-on experience with high-temperature and pressure equipment, • Strong leadership presence with experience mentoring engineers and influencing cross-functional teams, • Demonstrated ability to own product lifecycle from conceptual design to validation, • Curious, inventive, and entrepreneurial mindset—thrives in ambiguity and drives progress relentlessly Preferred Qualifications, • Advanced degree (M.S. or Ph.D.) in Mechanical, Aerospace, or Chemical Engineering, • Direct experience leading hot-fire testing campaigns in rocket propulsion, gas turbines, or similar environments, • Proficiency in programming for data analysis and automation (Python, MATLAB, etc.), • Prior success in startup or fast-paced hardware development environments Benefits & Compensation, • 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, • And more!Base Pay: $170,000 - $185,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location.Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. 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 DescriptionIntellisense Systems is a fast-growing Southern California technology innovator that solves tough, mission-critical challenges for our customers in advanced military and commercial markets. We design, develop, and manufacture novel technology solutions for ground, vehicle, maritime, and airborne applications. Our products have been deployed in many of Earth’s most extreme environments! In this role, as a Senior Quality Assurance Engineer you will address QA related contract requirements supporting product design and test, support Failure Review Boards (FRB), Material Review Board, Supplier Quality, and customer queries. Prior experience working in the Aerospace or Defense industry in an engineering or quality assurance role is desired. Experience working in process-oriented environments that deal with mission or safety critical products is a plus. This is an on-site role located in Torrance, CA What You'll Do: • Represent Quality Assurance for quality assurance activity in support of DoD programs applying AS9100 QMS and AS9145 APQP requirements., • Author and maintain program specific quality assurance plans that are tailored to program requirements., • Review and approve program documentation (drawings, assemblies, procedures, reports, etc.), • Understand program requirements and interface with engineering, manufacturing, customers, suppliers, and subcontractor representatives to ensure requirements are met., • Support product return process (RMAs)., • Monitor and witness verification and validation activities for compliance with approved plans and procedures., • Analyze failures, work with engineering to determine root cause, and initiate corrective action on product and internal process failures., • Track problem reports, nonconformances and verify corrective action., • Create first article inspection reports (FAIRs) per AS9102 requirements., • Support and participate in compliance and customer audits., • Perform supplier qualification, performance evaluations, visits, and audits., • Manage supplier quality performance and audits., • Provide guidance and training for quality assurance processes., • Identify opportunities for continuous improvement of the Quality Systems., • Define, analyze, manage, and improve program and process metrics., • This position requires access to US Export Controlled Information., • Job responsibilities within our organization are dynamic. This may not be a complete list of duties. Other responsibilities may be assigned by your supervisor or upper management at any time. What You'll Bring: • Bachelor’s degree in a Technical or Engineering discipline required., • 5-8+ years’ experience in Quality Assurance Engineering., • Familiarity with applying ISO9000; AS9100 QMS, AS9145 APQP and AS9102 FAIRs requirements., • Strong working knowledge and understanding of QA processes and methodology., • Experience with testing, failure reporting and analysis., • Experience with DO-178C, and/or MIL-SPEC quality requirements (preferred)., • Experience interfacing with DCMA or prime contractor quality representatives (preferred), • Highly effective communication skills, both written and verbal. What You Could Expect: • The freedom to take risks, to innovate, and to be rewarded., • Partner with trusting leadership that approaches tasks and requests with urgency., • Deliver products that are continually recognized as industry disruptors. Pay Range: $100,000 - $130,000 (Base salary for this position will vary based on your skills, qualifications, and experience) Benefits: • 4 Weeks PTO a year (including 40 hours of PTO your first day), • 10 paid holidays, • 401(k) with 100% employer matching up to 4% of salary (no vesting period), • Multiple options for Medical, Vision, Dental Insurance plans, • Health Savings Accounts, • Flexible Spending Accounts, • Tuition Assistance (30% of Tuition with a minimum qualifying grade), • 100% Paid Employee Assistance Program (EAP), • 100% Paid Basic Life and AD&D Insurance, • 100% Paid Workers Compensation Insurance, • Voluntary Life Insurance The unique culture at Intellisense offers the entrepreneurial spirit of a smaller company with the support and expertise of a larger organization. We are looking for individuals that have a wide breadth of experience while also being subject matter experts in their respective field. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact us by phone at 310-320-1827 or by email at hrsupport@intellisenseinc.com Unless otherwise stated in the requirements section of an individual job listing, our positions require U.S. Citizenship, U.S. Permanent Residency, or other status as a U.S. Person as defined by 8 USC 1324b(a)(3). We are proud to be an EEO/AA employer M/F/D/V. Intellisense Systems, Inc is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, veteran status, genetic data, or other legally protected status. #26024 Powered by JazzHR G60qNJw9Zb

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 Valve Design 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., • Generate technical documentation, including reports, specifications, and contributions to PDRs and CDRs., • Perform CFD and FEA analyses to evaluate performance parameters such as pressure drops, hydraulic characteristics 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, • Bachelor’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, • Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field., • Prior experience designing cryogenic valves for liquid rocket engines or other rocket systems., • Practical experience in test bench setup and performance diagnostics., • Hands-on engineering (Full-stack: computer to wrench to broom), • Geometric dimensioning and tolerancing (GD&T), • Familiarity with aerospace safety and reliability practices., • Experience in a start-up or rapid development environment.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 DescriptionDescriptionAs a Senior Embedded Software Engineer at Impulse focused on Actuation & Control Systems, you will be responsible for developing embedded software that controls a variety of actuated systems across launch vehicles and spacecraft. These include rocket engine valves, satellite thrusters, thrust vector control actuators, and motor-driven devices such as reaction wheels and gimbals. You will collaborate with propulsion, avionics, and GNC teams to design high-performance, fault-tolerant firmware capable of operating reliably in harsh environments such as launch and space. Responsibilities • Develop real-time firmware for controlling: Rocket engine valves and thrust vector control actuators (TVCAs); Satellite propulsion systems, including cold gas and electric thrusters; and Motor-driven systems such as reaction wheels, gimbals, and momentum wheels, • Implement closed-loop control for: Position, velocity, torque, and pressure regulation; as well as Feedback via encoders, LVDTs, resolvers, current sensors, and pressure sensors, • Interface with motor drivers and redundant actuator systems using protocols like CAN, SPI, UART, Ethernet, RS-422, and BISS-C., • Design and implement safety-critical state machines for thrust sequences, valve actuation, pressurization, and safe shutdowns, • Participate in hotfire campaigns, environmental testing, and in-flight diagnostics, • Write unit-tested and reviewable production firmware for use in both testbeds and spacecraft Minimum Qualifications • Bachelor’s degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related field., • 12+ years of embedded C/C++ development experience for electromechanical control systems, • Experience using oscilloscopes, logic analyzers, hardware debuggers, and source-level debuggers to troubleshoot problems at all layers of the stack., • Experience implementing real-time control loops, motor commutation, and actuator calibration routines, • Proficiency working with servo motors, stepper motors, or brushless DC motors, • Strong understanding of low-level hardware and digital interfaces (I2C, SPI, CAN, UART) Preferred Skills and Experience • Prior work on rocket engine controller software, including valve sequencing and abort logic, • Experience with satellite attitude control systems (ACS), including reaction wheels, magnetorquers, and small thrusters., • Familiarity with redundant actuator architectures and fault detection/response algorithms, • Exposure to space environment constraints such as vacuum, temperature extremes, and radiation upsets 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. 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. 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 DescriptionDescriptionAs the Lead Antenna Engineer at Impulse, your core responsibility will be to lead a team designing antenna systems for spacecraft communication systems and GNSS receivers. You will work with RF engineers, avionics hardware engineers, mechanical engineers, and others to develop performant and maintainable solutions. You will own the antenna design lifecycle from initial design inception through prototype and characterization and supporting the design on orbit. Responsibilities • Define antenna and feed network systems for low, medium, and high gain spacecraft antennas, • Lead a team of all-star responsible engineers working on passive and active antenna designs ranging from LEO to deep space, • Architect and implement engineering processes to streamline antenna development, verification, and successful production, • Drive 1GHz – 30GHz antenna designs from initial analysis to prototype and complete characterization, • Work closely with RF engineers and mechanical engineers to integrate antenna designs into RF front ends and vehicle structures, • Optimize antenna designs for power handling, volume and mass constraints, and radiation and thermal environments present on orbit, • Analyze real-world performance of antennas, debug antenna issues on completed vehicles, and investigate methods to improve vehicle radiated performance, • Support RF and avionics teams by performing EM simulations of PCBs and other vehicle structures for desense analysis Minimum Qualifications • Bachelor’s degree in engineering, science, or related field, • 5+ years experience in research or development of antennas, • Familiarity with 3D EM simulation tools such as CST, HFSS, COMSOL, or Cenos, • Experience analyzing antenna systems in the lab (s-parameters, isolation, radiation patterns, propagation effects, etc), • Strong foundations in RF concepts such as impedance matching, s-parameters, microwave network analysis, and power handling Preferred Skills and Experience • Master’s Degree or PhD in wireless communications, antenna engineering, or related area of study., • 2+ years of demonstrated experience working on lead roles on spacecraft or other high reliability antenna applications, • Experience designing high gain, circularly polarized antennas, • Experience doing RF system-level testing in the lab using equipment such as spectrum analyzers, power meters, oscilloscopes, and noise figure analyzers., • Experience designing antenna hardware for launch vehicles, satellites or spacecraft, • System-level antenna design and placement experience for desense mitigation, • Experience working closely with mechanical and vehicle engineers to integrate antenna designs with brackets and other vehicle hardware, • Experience in a start-up or agile development environment, • Familiarity with Earth station antenna systems 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 Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts. This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical decisions, and have immediate, real-world impact. Senior Autonomous Flight Termination System Hardware Engineer We are seeking a Senior Autonomous Flight Termination System (AFTS) Hardware Engineer to design and deliver high-reliability flight safety electronics for Castelion's long-range hypersonic strike vehicles. This role is critical to ensuring safe, deterministic vehicle termination through robust, fault-tolerant hardware. You will work hands-on with multidisciplinary engineering teams to design, build, test, and validate pulsed power electronics and firing systems, with a focus on electronic safe and arm devices (ESADs) and related architectures in a fast-paced, hardware-driven environment. Responsibilities • Design and develop pulsed power electronics for flight termination and firing systems, including high-voltage energy storage, switching, and delivery circuits, • Lead the architecture and implementation of electronic safe and arm devices (ESADs) and related safety-critical hardware, • Develop robust initiation and firing circuits, ensuring deterministic performance, redundancy, and fault tolerance, • Work closely with avionics, GNC, flight software, and systems engineering teams to ensure seamless integration of AFTS hardware with vehicle systems, • Perform circuit-level and system-level modeling and analysis to validate performance, timing, and reliability under dynamic flight conditions, • Define and execute qualification, environmental, and flight test plans, translating results into system-level improvements, • Support hardware bring-up, integration, and test campaigns, including debugging, failure analysis, and root cause investigation, • Ensure compliance with safety, range, and mission assurance requirements for flight termination systems, • Mentor junior engineers and contribute to best practices in high-reliability pulsed power and safety-critical electronics design, • Partner closely with program leadership to make technical trades aligned with mission success Basic Qualifications • Bachelor's, Master's, or PhD in Electrical Engineering or related field, • 5+ years of experience designing and validating pulsed power, high-voltage, or firing system electronics for aerospace, defense, or similar high-reliability applications, • Strong background in energy storage, high-speed/high-current switching, and pulsed power circuit design, • Experience with electronic safe and arm devices (ESADs), initiation systems, or similar safety-critical hardware, • Proficiency in circuit design, simulation, and analysis tools (e.g., SPICE, MATLAB/Simulink, or equivalent), • Experience with hardware bring-up, environmental testing, and troubleshooting in a lab or flight hardware environment, • Familiarity with system safety, redundancy, and fault-tolerant design principles for mission-critical systems, • Experience designing for EMI/EMC, thermal performance, and operation in extreme environments Strong problem-solving mindset, thriving in a fast-paced, hardware-rich, high flight cadence environment Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. Benefits And Perks All full-time employees are granted meaningful long-term equity, sharing in the company's significant growth trajectory. We offer four (4) weeks of paid time off, ten (10) company-paid holidays, and comprehensive health benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans. We also provide paid parental leave to support growing families, a $100 monthly fitness stipend to promote health and performance, and onsite EV charging for convenience. In addition, employees enjoy perks like catered meals, company-covered food during high-demand periods, and a fully stocked kitchen to stay fueled throughout the day. While this position does not currently require a U.S government-issued security clearance, it may in the near future. Therefore, the ability to obtain and maintain a U.S. government–issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Affirmative Action/EEO Statement 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 DescriptionDescriptionAs an Embedded Software Engineer for Camera Systems at Impulse, your primary responsibility will be to design, implement, and maintain firmware for image capture and processing systems on spacecraft. You will collaborate with avionics, flight software, and GNC engineers to interface with imaging hardware, support ground and flight tests, and ensure high reliability under harsh environmental conditions. Responsibilities • Develop low-level drivers and control software for camera modules using interfaces like MIPI CSI-2, USB, SPI, and I2C., • Interface with commercial and custom image sensors, implementing robust and efficient data pipelines., • Implement camera configuration, triggering, and synchronization logic., • Support data capture and streaming during ground tests and in-flight operations., • Collaborate with image processing and perception teams to define firmware requirements and APIs., • Contribute to bring-up, debugging, and tuning of camera subsystems in hardware-in-the-loop setups. Minimum Qualifications • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related technical field., • 2+ years of experience writing C/C++ code for embedded systems, preferably in imaging or robotic applications., • Demonstrated experience using oscilloscopes, logic analyzers, hardware debuggers, and source-level debuggers to troubleshoot problems at all layers of the stack., • Demonstrated understanding of I2C, SPI, and MIPI-based camera interfaces. Preferred Skills and Experience • Familiarity with microcontroller and SoC architectures, especially those used in vision applications., • Hands-on experience integrating image sensors and camera modules into embedded systems., • Familiarity with image pipeline concepts such as exposure control, gain tuning, and calibration., • Understanding of real-time data handling and buffering for high-rate image streams., • Exposure to radiation-tolerant imaging design or fault detection in visual systems. 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 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 looking for a Sr. Heat Exchanger Engineer to own the design, specification, and development of heat exchangers across Arbor's supercritical CO₂ power system. You'll span the full range—from specifying and technically managing third-party shell-and-tube coolers and air coolers, to leading in-house detailed design of advanced compact heat exchangers in high-temperature nickel superalloys. You'll work closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers in a fast-paced, hands-on R&D environment. This is a rare opportunity to apply deep thermal-fluids and manufacturing expertise to climate-impactful technology at the frontier of power generation. Responsibilities • Own the thermal-hydraulic design of all heat exchangers in the Arbor power system—recuperators, precoolers, primary heat exchangers, and water and air coolers—from conceptual sizing through detailed design, balancing performance, pressure drop, and cost., • Lead in-house design and development of advanced compact heat exchangers, including printed circuit heat exchangers (PCHEs) and components produced by additive manufacturing (AM) in materials such as 316SS, Inconel 625, and Haynes 282; apply design for additive manufacturing (DfAM) principles to translate geometric freedom into manufacturable, high-performing hardware., • Specify, procure, and technically manage third-party heat exchangers—including shell-and-tube coolers, fin-fan air coolers, and advanced compact units—from thermal datasheet through vendor drawing review and factory acceptance testing., • Collaborate with a dedicated pressure vessel engineer on mechanical design under ASME, TEMA, and API 661; maintain working familiarity with applicable codes to make sound design decisions and effectively review deliverables., • Plan and execute thermal and hydraulic performance testing during development campaigns: define instrumentation requirements, write test procedures, lead data reduction, and anchor analytical models to test data., • Collaborate closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers to translate cycle-level requirements into hardware specifications and integrate heat exchangers into the broader power system., • Champion design for manufacturability and scalability across in-house heat exchanger development programs, bridging detailed design and production to bring novel hardware from concept to reality., • Generate and maintain the full engineering documentation package: thermal and mechanical calculation packages, drawings, material and process specifications, and test reports. Requirements, • Bachelor's degree in Mechanical, Chemical, Aerospace, or related Engineering field., • 10+ years of experience in heat exchanger design and development, spanning thermal-hydraulic analysis, mechanical design, and hardware validation., • Demonstrated experience designing advanced compact heat exchangers—PCHEs, plate-fin, microchannel, or similar—including selection and optimization of channel geometry for performance, pressure drop, and manufacturability., • Experience specifying and technically managing conventional heat exchangers (shell-and-tube, air-cooled) per TEMA and API 661 standards., • Working familiarity with ASME Boiler and Pressure Vessel Code and its application to heat exchanger mechanical design., • Proficiency in industry thermal design tools (HTRI or equivalent) and scripting or computation for custom analyses (Python, MATLAB, or similar)., • Proven track record of taking heat exchanger hardware from design through fabrication and performance validation in a hands-on engineering environment., • Strong ownership mentality with the ability to drive technical programs independently in a small, fast-paced startup environment. Preferred Qualifications, • Experience with supercritical CO₂ or other supercritical or dense-phase working fluids., • Background in metal additive manufacturing (laser powder bed fusion, binder jetting, or directed energy deposition) applied to heat exchanger or thermal device design and qualification., • Experience bridging detailed design and production—developing or scaling manufacturing processes for novel hardware, not just specifying for outside vendors., • Background in startup, R&D, or first-of-a-kind 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, • And more! Base Pay: $165,000 - $180,000 USD/year. The salary is subject to the applicant's skills, qualifications, experience, and geographic location. Our Commitment Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve. 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.