• Stratolaunch, LLC (Mojave, CA)
    …. To help achieve these efforts, Stratolaunch is seeking a level I Mechanical or Aerospace Engineer to support design, integration, testing, flight test, ... collaborating with other system owners to understand requirements and engineer solutions. Areas of focus may include primary and...Own the design, build, and component level testing of mechanical and/or structural systems and hardware +… more
    DirectEmployers Association (11/05/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …efforts, Stratolaunch is seeking a level II, Sr-, or Staff-level Propulsion or Mechanical Engineer to support design, integration, testing, and maintenance of ... aircraft rocket propulsion systems. An ideal candidate will have both mechanical and fluid subsystem component design experience. This position will include… more
    DirectEmployers Association (09/30/25)
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  • Battelle Memorial Institute (Oxnard, CA)
    …all qualified individuals to apply. **Job Summary** Battelle is currently seeking a Test Engineer II. This position is located in Oxnard, CA. This is a full-time ... in a broad range of materials and equipment to ensure deliverable hardware meets organizational standards and end-user requirements. The candidate will apply… more
    DirectEmployers Association (12/02/25)
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  • AeroVironment (Moorpark, CA)
    **Worker Type** Regular **Job Description** **Summary** The **Sr. Staff Software Engineer (Embedded)** has the opportunity to lead and develop a variety of ... systems for multiple defense and commercial applications. The Embedded Software Engineer writes functional software for deployment on embedded devices and systems… more
    DirectEmployers Association (12/09/25)
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  • Ralliant (Hollister, CA)
    …status. Nonetheless, pursuant to our subcontractor status on highly sensitive national security matters, Mechanical Assemblers and all other floor personnel who ... you will support the development, documentation, and improvement of electronic hardware designs used in aerospace and defense applications, including printed circuit… more
    DirectEmployers Association (10/29/25)
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  • Virgin Galactic (Tustin, CA)
    As Engineer II - Fly-byWire, you will work within the Flight Controls Department. Your focus is on development of test software for our next generation spaceship. ... Experience** + Must posess a degree from an accredited university (preferably Aerospace, Mechanical , or Electrical Engineering). + 5 + years with Bachelor's; or 3… more
    DirectEmployers Association (10/04/25)
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  • Ralliant (Hollister, CA)
    …status. Nonetheless, pursuant to our subcontractor status on highly sensitive national security matters, Mechanical Assemblers and all other floor personnel who ... and making recommendations. + Support Supplier Development Engineering when vendor hardware discrepancies are discovered. + Perform other related duties as assigned.… more
    DirectEmployers Association (11/14/25)
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  • AeroVironment (Moorpark, CA)
    …integrate, and maintain these systems **Position Responsibilities** + Conducts mechanical , electrical, and composite design support, troubleshooting, repair, and ... rapid prototyping fabrication and assembly services to build prototype product hardware . + Meet scheduled timelines and, in some cases, aggressive deadlines… more
    DirectEmployers Association (12/06/25)
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  • Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Mechanical Engineer , Hardware Development...life on Mars. MECHANICAL ENGINEER , HARDWARE DEVELOPMENT (STARSHIELD) In a dynamic global security ... drug and random drug and alcohol testing COMPENSATION AND BENEFITS: Pay range: Mechanical Engineer /Level I: $95,000.00 - $115,000.00/per year Mechanical more
    SpaceX (11/12/25)
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  • Sr. Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …and design, RF/Microwave principles, and microwave components - Expertise in cryogenic mechanical hardware design - Knowledge of materials for cryogenic ... in Pasadena, CA, is looking to hire a Research Scientist specializing in hardware design for cryogenic environements. The candidate should have expertise in 3D CAD… more
    Amazon (11/07/25)
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