• Sr. Mechanical Engineer, Cryogenic Hardware

    Amazon (Pasadena, CA)
    …looking to hire a Research Scientist specializing in hardware design for cryogenic environements. The candidate should have expertise in 3D CAD (SolidWorks), thermal ... and structural FEA (Ansys/COMSOL), hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles. The candidate must… more
    Amazon (11/07/25)
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  • Assembly, Integration, & Testing Engineer, Quantum…

    Amazon (Pasadena, CA)
    …electrical and mechanical systems. The candidate will work with cryogenic systems, microwave electronics, and support hardware. Responsibilities include mechanical ... assembly, maintenance, and servicing cryogenic test setups; maintaining and organizing R&D lab infrastructure and facilities; composing technical documents, and… more
    Amazon (12/06/25)
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  • Engineering Technician V - Cryogenic

    North Wind Group (Livermore, CA)
    Job Title: Engineering Technician V - Cryogenic Operator (NWS 00841) North Wind Services is actively seeking a highly motivated individual with strong technical ... eraser. The NIF Facility is looking for an Engineering Technician V in the Cryogenic Target Operations group, the employee will play a critical role in maintaining… more
    North Wind Group (12/12/25)
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  • Cryogenic Plant Operator, Process Monitor…

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Cryogenic Plant Operator, Process Monitor III Job ID 6339 Location SLAC - Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Position Overview (Instrumentation ... equipment operating records and log sheets + Operate and diagnose complex cryogenic system equipment and solve process problems; capable of independent decision… more
    SLAC National Accelerator Laboratory (12/14/25)
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  • Senior Fluids Engineer

    Element Materials Technology (San Bernardino, CA)
    …results. This position involves support and direction on assembly of cryogenic and high-pressure systems, hydrogen system prototype testing. Salary: $125,000 - ... Collaborate with cross-functional teams to integrate control systems for various cryogenic storage systems - Conduct system testing, validation, and troubleshooting… more
    Element Materials Technology (11/08/25)
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  • Fluids Engineer I

    Element Materials Technology (San Bernardino, CA)
    …results. This position involves support and direction on assembly of cryogenic and high-pressure systems, hydrogen system prototype testing. Salary: $80,000 - ... Collaborate with cross-functional teams to integrate control systems for various cryogenic storage systems + Conduct system testing, validation, and troubleshooting… more
    Element Materials Technology (11/08/25)
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  • Accelerator Technologist II - Cryogenics Plant…

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Responsibilities:** The Cryogenic Division at SLAC National Accelerator Laboratory is seeking a Accelerator ... Technologist II - Cryogenics Plant Operator to support the operation of the Cryogenic Plant (2.0K Helium Refrigeration System) that is part of the LCLS… more
    SLAC National Accelerator Laboratory (11/05/25)
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  • Accelerator Technologist III - Cryogenics Plant…

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Responsibilities:** The Cryogenic Division at SLAC National Accelerator Laboratory is seeking an Accelerator ... Cryogenics Plant Operator to support the operation of the Cryogenic Plant (2.0K Helium Refrigeration System) that is part...records and log sheets. + Operate and diagnose complex cryogenic system equipment and solve process problems; capable of… more
    SLAC National Accelerator Laboratory (10/31/25)
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  • Fuel Distribution Systems Mechanical Lead

    Amentum (Vandenberg Air Force Base, CA)
    …and equipment required to receive, issue, and store hazardous propellants, cryogenic fluids and high pressure gases. Maintains, fabricates, repairs and operates ... and controls the operation, maintenance and repair of multiple hazardous propellant, cryogenic and high pressure gas storage and distribution systems. May include… more
    Amentum (12/13/25)
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  • Sr Technical Program Manager - cryo hardware…

    Amazon (Pasadena, CA)
    …develop quantum computing technology capable of delivering value to customers. Our cryogenic hardware integration & signals teams are innovating to develop next ... work with the management and technical leads from our cryogenic hardware integration & signals teams to plan, execute,...Produce and maintain detailed plans and schedules for our cryogenic hardware and signals R&D activities (including chip cool… more
    Amazon (11/07/25)
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