• CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:** ... + Develop and maintain physics-based simulation models of spacecraft systems, including structures, sensors, and mission environments. + Perform end-to-end… more
    SAIC (10/24/25)
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  • Aerodynamics Engineer , Turbomachinery…

    SpaceX (Hawthorne, CA)
    …design and analysis work for the turbopumps and other turbomachinery for spacecraft systems + Ensure that detailed mechanical analysis is performed on all ... Aerodynamics Engineer , Turbomachinery (Starship) Hawthorne, CA Apply SpaceX was...the design of turbomachinery components + Experience with commercial analysis ( structural and fluids) software PREFERRED SKILLS… more
    SpaceX (10/20/25)
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  • Mechanical Engineer - Harnessing,…

    SpaceX (Redmond, WA)
    …engineering disciplines and excellent attention to detail + Demonstrated understanding of structural analysis and failure modes of complex mechanical systems + ... Mechanical Engineer - Harnessing, Satellites (Starlink) Redmond, WA Apply...SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband… more
    SpaceX (11/04/25)
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  • Lead, Thermal Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …of engineers to create the best overall system design including thermal design, analysis , and test of optical systems operating in harsh space and ground ... understanding of aerospace thermal engineering technology and payload architectures for spacecraft sub-systems and instruments. These talents are used to direct and… more
    L3Harris (10/12/25)
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  • Mechanical Engineer V

    Actalent (Redmond, WA)
    Manufacturing Engineer Job Description As a First Line Support - Manufacturing Engineer , you will be at the forefront of building, testing, qualifying, and ... producing the next generation of spacecraft . You will leverage cutting-edge technology and innovative solutions to address complex manufacturing and engineering… more
    Actalent (12/28/25)
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  • Senior Mechanical Engineer - Machine Design…

    RTX Corporation (Richardson, TX)
    …element analysis (FEA) using ANSYS to ensure compliance with structural integrity and fatigue performance criteria. + Conduct prototype build, integration, and ... and the ability to apply best practices with said tools. + Proficiency with structural Finite Element Analysis (FEA) tools (Ansys Mechanical, Abaqus) and best… more
    RTX Corporation (12/23/25)
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  • Sr. Mechanical Engineer (Starship…

    SpaceX (Hawthorne, CA)
    …select an architecture, size the component for proper force margin, perform structural analysis , generate detailed part drawings, perform qualification testing, ... Sr. Mechanical Engineer (Starship Components) Hawthorne, CA Apply SpaceX was...COMPONENTS) The Starship Components team develops the most advanced spacecraft and launch vehicle components in the world. Our… more
    SpaceX (01/01/26)
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  • Sr. Materials Engineer , Vehicle…

    SpaceX (Cape Canaveral, FL)
    Sr. Materials Engineer , Vehicle Refurbishment Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... with the ultimate goal of enabling human life on Mars. SR. MATERIALS ENGINEER , VEHICLE REFURBISHMENT This Materials Engineer role is highly multidisciplinary,… more
    SpaceX (01/01/26)
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  • Principal Mechanical Engineer (Onsite)

    RTX Corporation (Rockford, IL)
    …under this program/contract. **Security Clearance:** None/Not Required The **Principal Mechanical Engineer ** plays a critical leadership role at the intersection of ... design excellence and disciplined program execution. Serving as a Project Engineer for complex mechanical scope, this position owns technical direction from early… more
    RTX Corporation (12/18/25)
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  • Manufacturing Engineer (Tank Weldment…

    SpaceX (Hawthorne, CA)
    Manufacturing Engineer (Tank Weldment & Machining) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. MANUFACTURING ENGINEER (TANK WELDMENT & MACHINING) As a Manufacturing ...space technology. You will work on launch vehicles and spacecraft that deliver satellites into Earth's orbit, ferry humans… more
    SpaceX (12/18/25)
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