• Avionics Test Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …last line of defense testing and screening out all electronic hardware for our spacecraft . Our fundamental goal is to improve humanity and ultimately to explore the ... stars; with it comes extreme responsibility to ensure the safety and reliability of our satellites and payloads. We're looking for people who want to dive in and get their hands dirty and those who are not afraid to make important decisions and work to provide… more
    SpaceX (11/13/25)
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  • Mechanical Engineer, Mechanisms (Crew Starship)

    SpaceX (Hawthorne, CA)
    …a Mechanical Engineer on the Crew Starship team, you will design and build spacecraft systems that are critical to the success and safety of future astronauts. ... Disciplines within this team include primary and secondary structures, mechanisms, and crew-interfacing hardware. Your design solutions will be driven by all future Crew Starship missions (Lunar, Mars, etc.). This role requires full hardware ownership, from… more
    SpaceX (11/13/25)
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  • Lead Development Test Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …increase reliability by testing Starshield's upcoming products, ground systems, spacecraft , and subassemblies. Our Test Engineers design, fabricate, and implement ... test equipment as well as conduct development tests for the new structures, components, and mechanisms. RESPONSIBILITIES: + Actively manage a team of technicians, specialists, and engineers. Hire to fulfill team needs and develop existing team members + Create… more
    SpaceX (11/13/25)
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  • Senior Software Engineering Manager (Onsite)

    RTX Corporation (El Segundo, CA)
    …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… more
    RTX Corporation (11/13/25)
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  • Senior Project Engineer - Propulsion (Onsite)

    RTX Corporation (Fairfield, CA)
    …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… more
    RTX Corporation (11/12/25)
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  • Software Engineer, Hardware Test & Automation…

    SpaceX (Hawthorne, CA)
    …and hardware such as network devices and lab instrumentation + Experience with spacecraft fluid systems + Experience with high power electrical systems + Experience ... with embedded hardware product development + Developed and deployed software that has been used in real-world applications/projects. + Experience with containerization technologies (ie Docker, Kubernetes). + Radio frequency (RF) system-level design, modems,… more
    SpaceX (11/11/25)
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  • Full Stack Software Engineer, Security (Starlink)

    SpaceX (Sunnyvale, CA)
    …(STARLINK) At SpaceX, we're leveraging our experience building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. ... Starlink is the world's largest satellite constellation and is providing fast, reliable internet to 7M+ users worldwide. We design, build, test, and operate all parts of the system - thousands of satellites, consumer receivers that allow users to connect… more
    SpaceX (11/08/25)
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  • Development Test Technician - Level 4/5

    SpaceX (Hawthorne, CA)
    …R&D focused group that supports testing of the latest vehicle and spacecraft designs. Test technicians work closely with test engineers to support fabrication, ... assembly, and operation of test stands and equipment. RESPONSIBILITIES: + Fabricate metallic piece parts to print using machine shop equipment: mill, lathe, etc + Assemble test equipment to print, including on-assembly fabrication operations: precision match… more
    SpaceX (11/06/25)
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  • Test Engineer

    Stellant Systems (Torrance, CA)
    …a critical technical contributor. Stellant's industry leading space TWT & EPCs support spacecraft mission needs with over 4700 TWTs in orbit and 290 million ... operating hours. Terrestrial TWTs and MPMs support critical applications for RF communications, electronic warfare (EW) and radar, producing ~2000 units a year. In this role, you will interface with a multi-disciplinary group of engineers focusing on testing,… more
    Stellant Systems (11/06/25)
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  • Resiliency Systems Engineer (Level 4)

    Lockheed Martin (Sunnyvale, CA)
    …and CONOPS development, and system verification * Knowledge of spacecraft architecture, subsystems, and components * Experience performing complex component\- ... or system\-level performance analyses * Active TS/SCI security clearance \(U\.S\. citizenship required\) **Desired Skills:** * Experience in resiliency integration functions and architecture on classified programs * Proficiency in MATLAB or equivalent tools… more
    Lockheed Martin (11/06/25)
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