• 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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  • Sr . Mechanical Engineer

    SpaceX (Hawthorne, CA)
    Sr . Mechanical Engineer (Starship Components) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... to 800K, pressures beyond 800 bar, and life capability of >100 flights. As a Sr . Mechanical Engineer (Starship Components), you will use your knowledge,… more
    SpaceX (11/16/25)
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  • Sr . Propulsion Engineer (Starship)

    SpaceX (TX)
    Sr . Propulsion Engineer (Starship) Starbase, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. SR . PROPULSION ENGINEER (STARSHIP) The Sr...role includes sizing vehicle fluid systems, engaging in detailed mechanical design, performing structural analysis, and driving the manufacturing… more
    SpaceX (11/18/25)
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  • Sr . Propulsion Design Engineer

    SpaceX (Hawthorne, CA)
    Sr . Propulsion Design Engineer (Raptor Engine...SYSTEMS) The Raptor Systems Design team is seeking a senior engineer to own the definition, enforcement, ... of launching and testing hardware COMPENSATION AND BENEFITS: Pay range: Propulsion Engineer / Senior : $125,000.00 - $175,000.00/per year Your actual level and base… more
    SpaceX (11/18/25)
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  • Sr . Propulsion Engineer (Raptor…

    SpaceX (Mcgregor, TX)
    Sr . Propulsion Engineer (Raptor Test) McGregor, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... to make this possible, with the ultimate goal of enabling human life on Mars. SR . PROPULSION ENGINEER (RAPTOR TEST) The propulsion engineer is responsible… more
    SpaceX (11/18/25)
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  • Sr . Electrical Engineer - Hardware…

    Teledyne (Camarillo, CA)
    …being on a team that wins. **Job Description** **Join Teledyne Imaging Sensors as a Sr . Electrical Engineer - Hardware and Firmware!** Are you ready to launch ... to build test development platforms. + Work closely with other electrical, mechanical , software, firmware, and test engineers to deliver fully functional products. +… more
    Teledyne (10/03/25)
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  • Sr Reliability Engineer

    Honeywell (Plymouth, MN)
    Honeywell's ACST team is seeking a Sr . Reliability Engineer for our Plymouth, MN location that will play a crucial role in ensuring the reliability of our ... 51.1 * Excellent problem-solving and analytical skills * Experience working with cryogenic systems, related technology and infrastructure * Product knowledge in … more
    Honeywell (09/11/25)
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  • Senior Fluids Engineer

    Element Materials Technology (San Bernardino, CA)
    …join our rapidly expanding team. As a member of the operations team, the Senior Fluids Engineer performs a variety of routine and non-routine testing assignments ... assigned and insures timely and accurate test results under minimal direct supervision. The Senior Fluids Engineer positions must be proficient in a number of… more
    Element Materials Technology (11/08/25)
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  • Mechanical Process Engineer

    Amentum (Tullahoma, TN)
    **We are in search of a Senior Mechanical Process Engineer . This position can be performed in either of our Tullahoma, TN or Farmington Hills, MI offices.** ... multi-discipline team of professionals. We are looking for a mechanical process engineer who will work to...and fluid conditioning equipment. + Designing + High pressure cryogenic and pneumatic piping systems + High Temperature systems… more
    Amentum (11/14/25)
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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 (11/15/25)
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  • Senior Mechanical Design…

    Actalent (Cedar Park, TX)
    Design Engineer Job Description As a Design Engineer , you will play a pivotal role in the design, testing, and analysis of aerospace valves. You will demonstrate ... per SMC-S-016 and S-080 standards. Essential Skills + Proficient in P&ID, CAD software, mechanical design, and mechanical assembly. + Expertise in Siemens NX and… more
    Actalent (11/11/25)
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  • Senior Mechanical Design…

    University of Rochester (Rochester, NY)
    …Pay Grade** $90,000 to $175,000 annually **Description** We are in search of a Mechanical Design Engineer with a strong background in design engineering. The ... materials, knowledge of manufacturing processes and experience with complex mechanical systems. Experience in opto-mechanics, precision mechanics, tool and fixture… more
    University of Rochester (11/06/25)
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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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  • Mechanical Engineer 3

    Teledyne (Knoxville, TN)
    …**Job Summary:** Teledyne Brown Engineering Inc. (TBE) in Knoxville, TN is seeking a mid- senior mechanical engineer experienced in developing mechanical ... and/or ability required: + High purity compressed air + Cryogenic cooling + High vacuum + Nuclear detectors +...4-hour Friday. This is a unique opportunity for a mechanical engineer with broad experience to have… more
    Teledyne (10/05/25)
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  • Senior Interconnect Research…

    Google (Goleta, CA)
    Senior Interconnect Research and Development Engineer , Quantum AI _corporate_fare_ Google _place_ Goleta, CA, USA **Advanced** Experience owning outcomes and ... + 6 years of experience in electrical connectors, Micro Electro Mechanical Systems (MEMS), semiconductors advanced packaging including design, development, and… more
    Google (11/03/25)
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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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  • LCLS Engineering Division Director/Chief…

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …encompass the design and development of next-generation X-ray optics, precision opto- mechanical assemblies, and ultra-high vacuum and cryogenic systems, as ... LCLS Engineering Division Director/Chief Engineer Job ID 6555 Location SLAC - Menlo...and serves as a core member of the LCLS Senior Management Team. **Your specific responsibilities include:** + Serve… more
    SLAC National Accelerator Laboratory (11/04/25)
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  • Specialist, Facilities Engineer

    L3Harris (Kiln, MS)
    …+ Physical ability to lift 32 pounds + Knowledge of electrical & mechanical equipment such as high-pressure pneumatic, cryogenic , and hydraulic systems, etc. ... cyber domains in the interest of national security. Job Title: Specialist, Facilities Engineer Job Code: 29530 Job Location: Stennis Space Center, MS Job Schedule:… more
    L3Harris (10/08/25)
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  • Infrared Camera Systems Engineer

    Lockheed Martin (Goleta, CA)
    …support system concept development and design verification * Acting as a project engineer or technical lead, assisting senior engineers in planning, monitoring ... **Description:** You will be the Infrared Camera Systems Engineer for our innovative engineering team\. Our team is responsible for developing and implementing… more
    Lockheed Martin (08/22/25)
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