• Hypersonic Mechanical Lead

    Stratolaunch, LLC (Mojave, CA)
    …efforts, Stratolaunch (https://www.stratolaunch.com/) is seeking a **Senior or Staff-level Structural or Mechanical Engineer ** to lead the structures team in the ... prototype development or small scale-production experience, with focus in thermal-structural- mechanical design, leading to first flights** . **ESSENTIAL RESPONSIBILITIES**… more
    Stratolaunch, LLC (11/09/25)
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  • Cleared Design and Test Engineer - Weapon…

    Sandia National Laboratories (Livermore, CA)
    …Your Job Will Be Like: We are looking for a high performing design and test engineer (R&D S&E Mechanical Engineer ) to join our team and support investigative ... obtain and maintain Sigma 14/15 Qualifications We Desire: The ideal R&D S&E Mechanical Engineer candidate for Sandia National Laboratories will in addition… more
    Sandia National Laboratories (12/08/25)
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  • Engineer V

    General Atomics (San Diego, CA)
    …and commercial customers worldwide. We have an exciting opportunity for a senior Mechanical Engineer experienced in design and integration in Rancho Bernardo, ... CA. The ideal candidate would be an experienced mechanical engineer that can lead a system...Structural and thermal FEA experience is highly desired. + Composite experience is desired. + Electronics packaging is highly… more
    General Atomics (12/11/25)
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  • Cleared Senior/Principal Design and Test…

    Sandia National Laboratories (Livermore, CA)
    …Job Will Be Like: We are looking for a high performing design and qualification test engineer (R&D S&E Mechanical Engineer ) to join our team and help define ... obtain and maintain Sigma 14/15. Qualifications We Desire: The ideal R&D S&E Mechanical Engineer candidate for Sandia National Laboratories will in addition… more
    Sandia National Laboratories (12/08/25)
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  • Engineer V

    General Atomics (San Diego, CA)
    …Desired **Pay Range High:** 189,545 **Recruitment Posting Title:** Senior Mechanical Engineer , Structural Analysis and Design **Job Qualifications:** ... customers worldwide. We have an exciting opportunity available within our Mechanical Engineering Team working with lasers and advanced sensors, nuclear and… more
    General Atomics (12/16/25)
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  • Product Design Engineer

    ITT (Valencia, CA)
    …include **ITT Cannon, Enidine, Aerospace Controls** and **kSARIA.** **Position Summary** As a Sr. Mechanical Design Engineer , you are an integral part of the FMC ... design and development environment. + Ample experience with design of mechanical components/systems made of advanced composites , elastomers, and metals… more
    ITT (10/26/25)
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  • Senior Engineer , High Temperature…

    RTX Corporation (Santa Fe Springs, CA)
    …a rapidly evolving global market. We are seeking a motivated and detail-oriented **Senior Engineer to join our High Temperature Composites (HTC) team onsite in ... HTC Engineer position is for an experienced engineer with a Degree in Chemical, Mechanical ,...carbon fiber reinforced composites , carbon-carbon, and/or ceramic-matrix composites . + Experience with high temperature composite more
    RTX Corporation (11/26/25)
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  • Manufacturing Engineer ( Composites

    SpaceX (Hawthorne, CA)
    Manufacturing Engineer ( Composites ) Hawthorne, CA 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. MANUFACTURING ENGINEER ( COMPOSITES ) Join the Composites Test group as a Test … more
    SpaceX (11/22/25)
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  • Integration & Test Engineer

    SpaceX (Hawthorne, CA)
    Integration & Test Engineer ( Composites Test) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... of enabling human life on Mars. INTEGRATION & TEST ENGINEER ( COMPOSITES TEST) Join the Composites...the integration of test stands and equipment including fabrication, mechanical assembly, and data/control systems. + Operate test stands… more
    SpaceX (11/26/25)
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  • Customer Engineer - Composite

    Syensqo (Anaheim, CA)
    Job ID 32696 **Customer Engineer - Composite ** Regular Anaheim - CA, United States of America (https://www.google.com/maps/place/Anaheim - CA,United States of ... for:** + The ideal candidate would be a junior engineer with 3-5 years experience in composite ...building. + Experience with specifications and all forms of mechanical /analytical testing would be highly advantageous. + Basic understanding… more
    Syensqo (12/16/25)
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