Fluid Component Engineer II Rocket Lab CorporationFluid Component Engineer IILong Beach, CA$110,800–$138,600 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. You will collaborate with an amazing team of engineers in the Fluid Systems department to turn vehicle-level requirements into a family of fluid components that enable Neutron to operate with aircraft-like reusability and reliability.
Senior Process Engineer Valar AtomicsSenior Process EngineerTorrance, California$144,000–$176,000 / yearValar Atomics is seeking an experienced Senior Process Engineer to lead the design, development, testing, and operation of helium systems supporting next-generation high-temperature gas-cooled reactor (HTGR) technology. As part of the Engineering organization, Mechanical Engineering designs and develops the mechanical systems, components, and equipment that power Valar's advanced nuclear technologies.
Senior Propulsion Engineer, Engine Base Heatshield Relativity SpaceSenior Propulsion Engineer, Engine Base HeatshieldLong Beach, CA$132,000–$198,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. In this role, you will be responsible for the design, analysis, integration, and iteration of structural heatshield hardware that is absolutely critical to enabling the survival (and re-use) of Aeon-R engines and Terran R first stages from launch through landing.
Thermal Engineer III - Advanced Manufacturing Quantum SpaceThermal Engineer III - Advanced ManufacturingHawthorne, California$140,000–$200,000 / yearThis role is for an experienced technical leader who thrives in a startup-paced environment, can take broad responsibility for thermal system performance, and can mentor junior engineers while also rolling up their sleeves for hands-on integration and testing. In this high-impact role, you will own major aspects of spacecraft thermal design, analysis, and verification, working closely with a fast-moving team of engineers and scientists to shape the future of in-space systems.
Electrical Engineer, Senior-Staff (Egse) True AnomalyElectrical Engineer, Senior-Staff (Egse)Long Beach, CA$150,000–$220,000 / yearOwn end-to-end design and delivery of EGSE racks and test enclosures - mechanical layout, electrical schematics, harness design, and full drawing packages from requirements through first article build and check-out. 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.
Lead Engineer, Avionics Battery Test Relativity SpaceLead Engineer, Avionics Battery TestLong Beach, CA$151,000–$227,000 / yearAbout the Role: As the Lead of Avionics Battery Test Engineering, you will build and lead the team responsible for all high-voltage battery testing at Relativity, spanning performance, electrical, abuse, and destructive test programs at both the pack and cell level. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.
Propulsion Engineer II, Engine Base Heatshield Relativity SpacePropulsion Engineer II, Engine Base HeatshieldLong Beach, CA$104,000–$156,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. In this role, you will be responsible for the design, analysis, integration, and iteration of structural heatshield hardware that is absolutely critical to enabling the survival (and re-use) of Aeon-R engines and Terran R first stages from launch through landing.
Staff Propulsion Engineer, Engine Base Heatshield Relativity SpaceStaff Propulsion Engineer, Engine Base HeatshieldLong Beach, CA$164,000–$246,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. In this role, you will be responsible for the design, analysis, integration, and iteration of structural heatshield hardware that is absolutely critical to enabling the survival (and re-use) of Aeon-R engines and Terran R first stages from launch through landing.
Lead OT Engineer – Fuel Valar AtomicsLead OT Engineer – FuelTorrance, CaliforniaThis role sits at the intersection of deep engineering and program leadership: you will build and lead the fuel labs OT team while remaining a hands-on technical authority shaping design decisions, safety system philosophy, and regulatory strategy. Strong working knowledge of industrial networking, compute/virtualization, storage, identity/PKI, historians/data systems, OT cybersecurity, and server room infrastructure.
Thermal Engineer III - Spacecraft Programs Quantum SpaceThermal Engineer III - Spacecraft ProgramsHawthorne, MarylandThis role is for an experienced technical leader who thrives in a startup-paced environment, can take broad responsibility for thermal system performance, and can mentor junior engineers while also rolling up their sleeves for hands-on integration and testing. In this high-impact role, you will own major aspects of spacecraft thermal design, analysis, and verification, working closely with a fast-moving team of engineers and scientists to shape the future of in-space systems.
Senior / Principal Propulsion Engineer Rocket Lab CorporationSenior / Principal Propulsion EngineerLong Beach, CA$116,000–$270,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. From designing and testing Neutron's structures and components, to firing up its new Archimedes engines, to setting up Neutron's launch pads and test sites across the United States, joining the Neutron team is your opportunity to help launch a new large rocket for the very first time.
Spacecraft Structural Analysis Engineer I/II Rocket Lab CorporationSpacecraft Structural Analysis Engineer I/IILong Beach, CA$82,000–$126,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Software Validation Engineer LancesoftSoftware Validation EngineerSylmar, CA$40Strong documentation and risk-based thinking Skilled at writing clear validation documents and focusing testing on the highest-risk areas to ensure compliance and quality, with strong judgment, ownership, and efficiency efficiently leveraging tools and resources to get high-quality work done. Duties & ResponsibilitiesDevelops validation plan based on the software requirements; Designs test cases and creates procedures for conducting tests; Implements test procedures, collects and analyzes test results; Conducts analyses of problems related to documentation and/or testing and initiate corrective actions.
NewSenior Facilities Engineer Neros TechnologiesSenior Facilities EngineerTorrance, California$136,000–$190,500 / yearOwn the technical performance and reliability of critical facility systems including electrical distribution, switchgear, transformers, panels, HVAC, exhaust, compressed air, process gases, plumbing, cleanrooms, laboratories, and building utilities. You will be responsible for critical building and process systems including electrical distribution, HVAC and exhaust, compressed air, process gases, plumbing, cleanrooms, laboratories, and other utilities required to support manufacturing operations.
Sr. HVAC Design Engineer SpaceXSr. HVAC Design EngineerHawthorne, CA$135,000–$190,000 / yearTo 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. Ensure designs are manufacturable and reliable; work with the production team to ensure a smooth transition to a reliable manufacturing process that has minimal design engineering sustainment engineering required.
Structures Design Engineer Orbital OperationsStructures Design EngineerLong Beach, CaliforniaYou’ll serve as the Responsible Engineer for major vehicle subsystems—owning the hardware from initial requirements through design, development, analysis, fabrication, testing, vehicle integration, and ultimately flight. You’ll also be hands-on with your designs, with opportunities to build and test your own hardware—so expect to roll up your sleeves and work shoulder-to-shoulder with the shop and integration teams.
Sr. Hvac Design Engineer Space Exploration TechnologiesSr. Hvac Design EngineerHawthorne, CA$135,000–$190,000 / yearITAR 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. Ensure designs are manufacturable and reliable; work with the production team to ensure a smooth transition to a reliable manufacturing process that has minimal design engineering sustainment engineering required.
NewElectrical Design Engineer (Entry-level/Associate) - Millennium Space Systems BoeingElectrical Design Engineer (Entry-level/Associate) - Millennium Space SystemsEl Segundo, California$78,750–$117,000 / yearMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
NewSenior Design Engineer AssemblyAI, Inc.Senior Design EngineerLos Angeles, CA$180,000–$240,000 / yearThis person should have a strong design background paired with real frontend engineering ability, and be deeply interested in what exceptional product design looks like in an AI-native, developer-facing product. This is a cross-functional role that requires close partnership with engineering, marketing and sales, and the judgment to move from a rough idea to a polished, shipped experience without waiting for a spec.
FPGA Design Engineer IconmaFPGA Design EngineerEl Segundo, CA$93.27–$116.83 / hourIf you are a military professional seeking impactful work in the civilian sector, consider exploring ICONMA’s job opportunities and contributing your expertise to the continued success of America’s Defense Industry. Looking for an engineer who can clearly explain their design decisions, debugging approach, and personal technical contributions across complex digital hardware programs.