Senior Electrical Engineer, Integration & Test Radiant IndustriesSenior Electrical Engineer, Integration & TestEl Segundo, CaliforniaRadiant is seeking a Senior Electrical Engineer to lead the design, build, and maintenance of Radiant's electrical test infrastructure for Kaleidos, Radiant's commercial microreactor unit targeted for deployment in 2028. 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.
Senior Test Engineer, Mechanical/Fluids Radiant IndustriesSenior Test Engineer, Mechanical/FluidsEl Segundo, CaliforniaPrior experience working as an operator in fast-paced test environments (e.g., rocket engine testing, turbopump testing, component level testing), with familiarity in safety protocols, and high-reliability operations, high pressure gases, safety engineering (FMECAs, Keep-out Zone). You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable test operations, with encompassing test procedures that will efficiently and safely execute test, commissioning, and operational activities.
Principal Electrical Engineer, Integration & Test Radiant IndustriesPrincipal Electrical Engineer, Integration & TestEl 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. The ideal candidate brings deep electrical engineering expertise, strong systems-level thinking, and a track record of leading complex hardware programs from concept to deployment.
Software Engineer (Hardware-in-the-Loop) Radiant IndustriesSoftware Engineer (Hardware-in-the-Loop)El Segundo, CaliforniaIn this role, you will be responsible for end-to-end development, including defining system requirements; supporting hardware sourcing and development; developing the software architecture; developing and maintaining the HiL software; developing and maintaining test automation; and supporting integration testing. 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.
Lead Mechanical Design Engineer – High-Speed Rotating Machinery Sapphire TechnologiesLead Mechanical Design Engineer – High-Speed Rotating MachineryCypress, CaliforniaSapphire Technologies is seeking a Lead Mechanical Design Engineer to lead the development and production launch of advanced high-speed rotating machinery incorporating active magnetic bearings, high-speed electric machines, power electronics, and precision mechanical systems. Grow into a technical authority for high-speed magnetic-bearing systems, with opportunities to lead platform architecture, engineering teams, reliability initiatives, technology development, and future product programs.
Lead ConOps & Architecture Engineer - Experimental Space Programs BoeingLead ConOps & Architecture Engineer - Experimental Space ProgramsSeal Beach, California$146,200–$197,800 / yearThe Boeing Company 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. As a member of our Systems Engineering Integration & Test (SEIT) Mission Design team, you will join a diverse team of system architects, Concept of Operations (ConOps) developers, fault and autonomy designers, and recommended operating procedure (ROP) authors.
Senior Thermofluids Systems Engineer, Power Conversion Radiant IndustriesSenior Thermofluids Systems Engineer, Power ConversionEl 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. Work with engineers owning hardware and subsystems to develop architectural changes accommodating nominal and off-nominal operation, driving trades across performance, cost, weight, schedule, and safety.
Senior Manufacturing Engineer – Advanced Electromechanical Systems Sapphire TechnologiesSenior Manufacturing Engineer – Advanced Electromechanical SystemsCypress, CaliforniaSapphire Technologies is seeking a Senior Manufacturing Engineer to industrialize and scale advanced electromechanical products incorporating high-speed rotating machinery, active magnetic bearings, electric machines, power electronics, controls, liquid cooling, and precision mechanical assemblies. Develop manufacturing expertise across precision rotating assemblies, electric machines, magnetic bearings, power electronics, fluid systems, production testing, and contract-manufacturing operations.
Lead Power Electronics Engineer – High-Power Inverter Systems Sapphire TechnologiesLead Power Electronics Engineer – High-Power Inverter SystemsCypress, CaliforniaThe system integrates high-power electronics, high-speed electric machines, active magnetic bearings, liquid cooling, controls, and precision electromechanical hardware and is expected to undergo a significant production scale-up. Work at the intersection of high-power inverter design, high-speed motor drives, wide-bandgap semiconductors, filtering, liquid cooling, EMC, certification, and high-volume manufacturing.
Lead DevSecOps Software Engineer BoeingLead DevSecOps Software EngineerEl Segundo, CaliforniaThe selected candidate will deploy multiple environments (including dev, test and prod) that meet the requirements of the program and will leverage their knowledge of DevSecOps to implement and improve a robust continuous integration and delivery (CI/CD) pipelines, integrate automated testing, integrate automated metrics generation, and integrate vulnerability & quality scanning capabilities. Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience.
NewSenior Space Firmware Engineer, C++ Varda Space Industries IncSenior Space Firmware Engineer, C++El Segundo, CA$169,000–$216,000 / yearVarda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
NewSenior Engineer Utility Telecommunications Qualus Power Services CorpSenior Engineer Utility TelecommunicationsLos Angeles, CAThe firm partners with utilities, commercial, industrial, data center, and government clients, and renewable and energy storage developers, offering comprehensive solutions through boutique and integrated advisory, planning, engineering, digital solutions, program management, energy efficiency and specialized field services. Create designs: Detailed single line diagrams (SLD), and full construction packages for robust telecommunications solutions: OPGW/ADSS/DWDM Fiber, Microwave, SONET MUX, MHz & Repeaters, Satellite, Radio, FAN, Circuit Paths, Power, Switches, Routers, TCP/IP, and Firewalls.
NewSpace Embedded Software Engineer, High Reliability Systems Varda Space Industries IncSpace Embedded Software Engineer, High Reliability SystemsEl Segundo, CA$131,000–$184,000 / yearVarda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Regulatory Engineer Radiant IndustriesRegulatory 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. Oversee execution by technical teams including design reviews and regulatory and quality documentation; organize their inputs into data products and reports; raise regulatory concerns and see through timely and successful resolution.
Fullstack Engineer GallatinFullstack EngineerEl Segundo, California$80,000–$120,000 / yearJoin a mission-driven, high-impact, and fast-moving startup where your work directly improves defense logistics readiness for the warfighters of the United States and allied forces. Experience with processing data streams and/or building or maintaining data pipelines/ETL processes to handle complex data flows between multiple systems.
Senior Test Engineer Divergent 3DSenior Test EngineerTorrance, CA$111,300–$153,040 / yearOur integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. You should be a CAD expert who thrives on the shop floor, someone who can bridge the gap between engineering theory and robust, repeatable hardware by working closely with multiple teams and suppliers.
Senior Software Engineer, Match Team EnigmaSenior Software Engineer, Match TeamLos Angeles, CA$180,000–$295,000 / yearBy engineering better data from hundreds of public and third-party sources, we aim to tell the complete story of every business, so that companies of every size can access the financial services they need to grow and thrive. You will play a central role in architecting, building, and managing the critical engineering systems required to power fast, relevant, and reliable search and retrieval experiences at scale.
Pipeline Integrity Engineer Innovation ConsultingPipeline Integrity EngineerLos Angeles, CaliforniaThe selected candidate will work as an embedded member of the engineering team at the assigned Los Angeles worksite, reporting to the Assessment Team Manager and coordinating directly with ILI vendors, corrosion and cathodic protection staff, operations, and GIS personnel. The Pipeline Integrity Engineer reviews ILI vendor reports, data packages, feature lists, and dig sheets, evaluates reported anomalies, and prepares the technical documentation that supports anomaly response and remediation planning.
NewDynamics Engineer General MatterDynamics EngineerLos Angeles, California$125,000–$200,000 / yearYou will work closely with cross-functional teams, including mechanical engineers, electrical engineers, software engineers, chemical engineers, manufacturing engineers, nuclear engineers, materials scientists and physicists. Experience in a fast-paced engineering environment or a highly technical role requiring a resourceful, entrepreneurial approach to complete tasks within tight timeframes or budget constraints.
Integration & Test Engineer I/II Rocket Lab USAIntegration & Test Engineer I/IILong Beach, CA$95,000–$140,000 / 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 business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.