• Sr . Mechanical Engineer

    Amazon (Pasadena, CA)
    …and testing). Candidates must have a strong background in both cryogenic mechanical engineering theory and implementation. Working effectively within ... - High density novel packaging solutions for quantum processor units. - Cryogenic mechanical design for novel cryogenic signal conditioning sub-assemblies. -… more
    Amazon (11/07/25)
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  • Thermal Lab Mechanical Engineer

    The Boeing Company (El Segundo, CA)
    …subordinate technologies. Boeing Technology Innovation (BTI) is looking for a **Thermal Lab Mechanical Engineer (Mid-Level or Senior )** based in **El ... wide range of disciplines to maximize uptime of a cryogenic test facility. + Provide innovative approaches and unique...development, integration, and test of a large scale complex mechanical and fluid system test facility + Effectively communicate… more
    The Boeing Company (11/28/25)
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  • Mechanical Fluid Systems Engineer

    Stratolaunch, LLC (Mojave, CA)
    …Stratolaunch is seeking a level II, Sr -, or Staff-level Propulsion or Mechanical Engineer to support design, integration, testing, and maintenance of Talon-A ... design, mechanical design, structural engineering, component or assembly level mechanical or fluid testing, rocket testing, cryogenic fluid systems,… more
    Stratolaunch, LLC (11/05/25)
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  • Propulsion Test/Operations Engineer

    Stratolaunch, LLC (Mojave, CA)
    …these efforts, Stratolaunch (https://www.stratolaunch.com/) is seeking a **Level-II or Senior -level Propulsion Test/Operations Engineer ** to support the Talon-A ... more of these disciplines: fluid subsystem design, component or assembly level mechanical or fluid testing, rocket testing, cryogenic fluid systems, electrical… more
    Stratolaunch, LLC (10/22/25)
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