• Honeywell (Minneapolis, 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 ... ANSI/VITA 51.1 Excellent problem-solving and analytical skills Experience working with cryogenic systems, related technology and infrastructure Product knowledge in … more
    job goal (12/12/25)
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  • Amentum (Franklin, MI)
    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. Join ... as part of a multi-discipline team of professionals. We are looking for a mechanical process engineer who will work to ensure client satisfaction and deliver… more
    job goal (12/12/25)
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  • 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 (12/11/25)
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  • Sr Specialist, Mechanical

    L3Harris (Fort Wayne, IN)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Mechanical Engineer (Space Optics) Job Code: 31607 Job ... cryogenic optical systems for IR payloads. Includes completing mechanical systems analysis, architecture definition, Specification and ICD development with… more
    L3Harris (12/11/25)
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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 (12/11/25)
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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 (12/11/25)
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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 (12/11/25)
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  • Infrared Camera Systems Engineer Sr

    Lockheed Martin (Goleta, CA)
    **Description:** You will be the Infrared \(IR\) Camera Systems Engineer for Lockheed Martin's Advanced Programs team in Santa Barbara, CA\. Our team delivers ... lives worldwide\. **What You Will Be Doing** As the IR Camera Systems Engineer you will lead technical teams, shape future product roadmaps, and ensure current… more
    Lockheed Martin (12/11/25)
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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 (11/28/25)
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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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  • Engineer II, Mechanical - Universal…

    NBC Universal (Orlando, FL)
    JOB SUMMARY: Performs moderate re-design and development efforts for mechanical structural systems of theme park rides and attractions to provide increased ... to Ride and Show system equipment on assigned projects to include mechanical / structural modifications to complex systems to improve safety, reliability,… more
    NBC Universal (12/04/25)
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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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  • 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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