• Sr. Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …FEA ( Ansys /COMSOL), hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles. The candidate must ... High density novel packaging solutions for quantum processor units. - Cryogenic mechanical design for novel cryogenic signal conditioning sub-assemblies. -… more
    Amazon (08/08/25)
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  • Rail Vehicle Mechanical Engineer

    Hatch (Los Angeles, CA)
    …step in your career? Hatch is currently seeking a highly motivated Rail Vehicle Mechanical Engineer to join our North American Infrastructure group in our ... in accordance with applicable local legislation. #HATCHUS Official Title: Rail Vehicle Mechanical Engineer Primary Location: United States - Los Angeles, CA… more
    Hatch (07/09/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Carlsbad, CA)
    …information under this program/contract. **Security Clearance:** None/Not Required **Principal Mechanical Engineer ** **- Optronics (Onsite)** At Collins ... for space, airborne, simulator and body-worn environments. As a Mechanical Engineer at Optronics, you will be...+ Experience with optical mounts, alignment techniques, and athermal design + Familiarity with FEA tools (ie ANSYS more
    RTX Corporation (09/24/25)
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  • Lead Mechanical Engineer

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Lead Mechanical Engineer Job ID 6152 Location SLAC...similar to those listed above, or a PhD in Mechanical Engineering. + Design of vibration and thermal ... seeking a candidate to fill the position of Lead Mechanical Engineer . The successful candidate will help...of investment. Over the next five years, LCLS will design and deliver a new suite of science instruments… more
    SLAC National Accelerator Laboratory (09/24/25)
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  • Mechanical Engineer II

    AeroVironment (Petaluma, CA)
    **Worker Type** Regular **Job Description** **Summary** The ** Mechanical Engineer II** is part of a design team focused on the development of the next ... of development tasks include: **Position Responsibilities** + Designs structural components, electro- mechanical design , payload mechanical design ,… more
    AeroVironment (09/27/25)
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  • Senior Mechanical Engineer , Kuiper…

    Amazon (Northridge, CA)
    …and addresses the needs of specific customers (such as government agencies). The Senior Mechanical Engineer will play a pivotal role in the team delivering ... both space and ground systems and sub-systems. The Senior Mechanical Engineer will have a background in...have a background in space based and ground based mechanical design and analysis including electro- mechanical more
    Amazon (08/02/25)
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  • Sr. Mechanical Engineer , Flight…

    SpaceX (Hawthorne, CA)
    Sr. Mechanical Engineer , Flight Termination System (Starship) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... ultimate goal of enabling human life on Mars. SR. MECHANICAL ENGINEER , FLIGHT TERMINATION SYSTEM (STARSHIP) As...an engineering discipline + 5+ years of experience in mechanical design and/or hands-on manufacturing PREFERRED SKILLS… more
    SpaceX (09/02/25)
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  • Senior Electro Mechanical Engineer

    Butler America (Buena Park, CA)
    …ID: #71126 Job Summary Under minimal supervision, the Senior Electro- Mechanical Engineer will lead and contribute to the design , development, and improvement ... Title: Senior Electro Mechanical Engineer Location: Buena Park, California...+ Conduct electromagnetic and thermal simulations using tools like ANSYS to validate performance. + Apply design -to-cost… more
    Butler America (09/05/25)
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  • Advanced Robotics Mechanical

    Amazon (San Francisco, CA)
    Description About the Role: We are looking for a Mechanical Engineer with a passion for building complex robotic systems from the ground up. This role is ideal ... of the art in intelligent, capable machines. Key job responsibilities * Lead mechanical design of robotic subsystems and full platforms, including structures,… more
    Amazon (09/16/25)
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  • Mechanical Engineer , Flight…

    SpaceX (Hawthorne, CA)
    Mechanical Engineer , Flight Termination (Starship Components) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... the ultimate goal of enabling human life on Mars. MECHANICAL ENGINEER , FLIGHT TERMINATION SYSTEM (STARSHIP COMPONENTS)...+ 1+ years of professional experience in manufacturing, testing, design , or machining of mechanical systems +… more
    SpaceX (10/02/25)
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