Senior Spacecraft Propulsion Test Engineer I Rocket Lab USASenior Spacecraft Propulsion Test Engineer ILong Beach, California$115,000–$158,000 / yearFull timeImportant information: For Candidates Seeking To Work In US Offices Only: To 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. As a Senior Spacecraft Propulsion Test Engineer I for our propulsion engineering team based out of Long Beach, CA., your purpose will be to plan, prepare for, and execute engine and propulsion component testing.
Sr. Test Engineer, Powertrain RivianSr. Test Engineer, PowertrainTustin, California$107,800–$134,800 / yearFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Ground & Flight Test Engineer, Integration & Safety True AnomalyGround & Flight Test Engineer, Integration & SafetyLong Beach, CA$120,000–$195,000 / yearTo 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. This role supports the full test planning and execution lifecycle - from initial concept and test requirements development through execution, data reduction, and post-test reporting - while serving as the primary integration and safety coordination lead across all test activities.
Senior Electrical Engineer, Intelligence Systems ANDURIL INDUSTRIESSenior Electrical Engineer, Intelligence SystemsSanta Ana, CA$146,000–$194,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Staff Electrical Engineer, Intelligence Systems ANDURIL INDUSTRIESStaff Electrical Engineer, Intelligence SystemsSanta Ana, CA$191,000–$253,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Mechanical Engineer, Electrical Systems Radiant NuclearMechanical Engineer, Electrical SystemsEl Segundo, CAPortable 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.
Senior Test Engineer Radiant IndustriesSenior Test EngineerEl Segundo, CaliforniaPrior experience working as an operator in nuclear environments (e.g., nuclear energy, naval reactors, or radiation-controlled facilities), with familiarity in safety protocols, regulatory compliance, and high-reliability operations. 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.
Analytics Engineer, Hardware Test ANDURIL INDUSTRIESAnalytics Engineer, Hardware TestCosta Mesa, CA$146,000–$194,000 / yearThe Hardware Test Data Operations team builds the data infrastructure and analytical tools that power Anduril's Hardware Test function - turning telemetry, test records, and incident data into consistent, automated views of how our systems are performing across the fleet. You'll partner closely with product-line Hardware Test teams, software and infra teams, and corporate analytics to ship real, production-grade data products that replace and enhance the tools we rely on today.
Integration & Test Engineer I/Ii Rocket Lab USAIntegration & Test Engineer I/IiLong Beach, CA$83,000–$119,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To 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.
Propulsion Integration & Test Engineer II, First Shift Relativity SpacePropulsion Integration & Test Engineer II, First ShiftLong Beach, CA$109,000–$163,000 / 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. Having successfully developed and refined processes for our initial development engines, the team is now focused on producing flight engines at rate for Terran R's aggressive launch manifest.
Software Engineer, High Assurance Test (Starshield) SpaceXSoftware Engineer, High Assurance Test (Starshield)Hawthorne, CA$125,000–$150,000 / yearThis is a high-impact role where you will collaborate across engineering groups to develop high-assurance cryptographic testing infrastructure that dramatically accelerates software and hardware development cycles, enabling faster iteration, earlier issue detection, and rapid demonstration of cutting-edge secure technologies. 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.
Software Engineer, High Assurance Test (Starshield) Space Exploration TechnologiesSoftware Engineer, High Assurance Test (Starshield)Hawthorne, CA$125,000–$150,000 / yearThis is a high-impact role where you will collaborate across engineering groups to develop high-assurance cryptographic testing infrastructure that dramatically accelerates software and hardware development cycles, enabling faster iteration, earlier issue detection, and rapid demonstration of cutting-edge secure technologies. 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.
Senior Electrical Engineer Rainmaker Technology CorporationSenior Electrical EngineerEl Segundo, California$120,000–$160,000 / yearEmbedded programming experience (C++, C, Rust, or Python), including board bring-up, debugging, and low-level driver development for sensors, communication interfaces (SPI, I2C, UART, CAN), and real-time control loops. Board Bringup and Testing: Assemble, debug, and validate new PCBs; develop test procedures and fixtures to verify functionality and reliability under flight conditions.
NewSenior Electrical Integration Engineer, Air Dominance And Strike ANDURIL INDUSTRIESSenior Electrical Integration Engineer, Air Dominance And StrikeCosta Mesa, CA$146,000–$194,000 / yearWorking across hardware, software, and mission autonomy, the team delivers flight-critical electronics, PCB assemblies, and FPGA-based processing architectures that enable Anduril's next-generation autonomous air platforms to operate in complex and contested environments. AD&S Electrical Engineers drive end-to-end development, from system architecture and circuit design to verification, integration, and flight test, ensuring scalable, mission-ready solutions that meet the performance, reliability, and survivability demands of the U.S. Military and modern air warfare.
Electrical Integration Engineer, Air Dominance And Strike ANDURIL INDUSTRIESElectrical Integration Engineer, Air Dominance And StrikeCosta Mesa, CA$129,000–$171,000 / yearWorking across hardware, software, and mission autonomy, the team delivers flight-critical electronics, PCB assemblies, and FPGA-based processing architectures that enable Anduril's next-generation autonomous air platforms to operate in complex and contested environments. AD&S Electrical Engineers drive end-to-end development, from system architecture and circuit design to verification, integration, and flight test, ensuring scalable, mission-ready solutions that meet the performance, reliability, and survivability demands of the U.S. Military and modern air warfare.
Electrical Design Engineer AmcaElectrical Design EngineerEl Segundo, CaliforniaToday, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. To help close that gap, Amca rapidly develops and manufactures new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.
Senior Electrical Engineer Radiant IndustriesSenior Electrical EngineerEl Segundo, CaliforniaPortable 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. Experience designing, analyzing, and working safely with industrial power systems including 120 VAC, 208 VAC, and 480 VAC equipment, including applicable electrical safety practices.
Radar Systems Engineer - Integration & Test Samson RoseRadar Systems Engineer - Integration & TestHawthorne, CaliforniaYou are also comfortable working in an environment where priorities move quickly, systems are continuously evolving, and engineers are expected to take ownership rather than wait for a highly structured process. Bachelor's degree in Electrical Engineering, Computer Engineering, Systems Engineering, Physics, or another relevant STEM discipline, or equivalent practical experience.
NewSpacecraft Integration and Test Engineer AstroForgeSpacecraft Integration and Test EngineerSeal Beach, CaliforniaThe chosen candidate will be responsible for integrating spacecraft subsystems into a flight-ready vehicle and verifying performance through rigorous testing, ensuring our missions launch on schedule and operate reliably in space. Perform functional, environmental, and performance testing on spacecraft components and systems, including thermal vacuum, vibration, EMI/EMC, and acoustic testing.
SR. Electrical Engineer EsselSR. Electrical EngineerSanta Fe Springs, CAYou will create electrical schematics, will write PLC/HMI programs, and will participate in the debugging, testing, and commissioning of custom machinery that include motion systems, heaters, pumps, and automated hoists. Have you gained significant experience in designing electrical system layouts, electrical panel designs and control programs with great quality, accuracy, and timeliness and are looking to expand your skill set?.