• Survivability Engineer /Principal…

    Northrop Grumman (Palmdale, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...and/or project management in other industries. + Active DoD Top Secret (or higher) clearance, within 5… more
    Northrop Grumman (10/29/25)
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  • Senior Mechanical Engineer - Dynamics

    Lockheed Martin (Sunnyvale, CA)
    …Citizen with an active Secret Clearance; ability to obtain and maintain a Top Secret Clearance **Desired Skills:** * A Master's degree is strongly preferred ... a mechanical system * Experience with rigid and flexible body lumped\-parameters * Top Secret DOD Clearance **Security Clearance Statement:** This position… more
    Lockheed Martin (01/07/26)
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  • Mechanical Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …engineering or a related technical discipline + Ability and willingness to obtain a Top Secret clearance + Solid understanding and application of GD&T + ... Mechanical Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...and development responsibilities over our complex mechanisms and mechanical systems . You will have the opportunity to work on… more
    SpaceX (01/06/26)
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  • RF Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …and remote sensing systems + Ability to obtain and maintain a Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + An active clearance may provide ... RF Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...+ Research novel solutions for unique large-scale satellite RF systems + Work in close collaboration with hardware, FPGA,… more
    SpaceX (01/01/26)
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  • Mechanical Engineer - Thermal Analysis…

    Lockheed Martin (Sunnyvale, CA)
    …computational, physics\-based modeling & simulation and analysis * Ability to obtain a Top Secret clearance; US citizenship is required **Desired Skills:** * ... presentation skills in front of customers, stakeholders, and/or leadership * Active Top Secret clearance **Security Clearance Statement:** This position requires… more
    Lockheed Martin (12/25/25)
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  • Engineer VIII

    General Atomics (Poway, CA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret **Pay Range Low:** 140,940 **City:** Poway **Clearance ... **50076BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems...security. We invite applications for an L8 Senior Staff Engineer who will serve as a recognized authority in… more
    General Atomics (12/11/25)
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  • P-8 Flight Test Engineer /NFO

    KBR (Oxnard, CA)
    …success. KBR is seeking a P-8 Flight Test Engineer /Navy Flight Officer (NFO) - Top Secret + SSBI. This position supports tasking at Naval Air Station (NAS) ... Title: P-8 Flight Test Engineer /NFO KBR's Mission Engineering Division delivers complex technical...to 35% travel is required. ROLES & RESPONSIBILITIES: + Systems operator for P-8A training flights, support services flights… more
    KBR (10/25/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    …in accordance with (IAW) AFMAN 17-1303. **Qualifications** **Required:** + Hold and maintain a Top Secret clearance + BA or BS degree in engineering, physics, ... **Job Description:** SAIC is seeking a **Senior Cyber Lead Engineer ** to join our MSEIT team. In this role,...In this role, you will be part of a systems engineering team defining the next generation of space… more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    …Working Hours: Standard Qualifications: Required Skills and Experience: + Hold and maintain a Top Secret clearance + BA or BS degree in engineering, physics, ... Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR! KBR's National...one of our subcontractor teammates. You will join a systems engineering team defining the next generation of space… more
    KBR (11/25/25)
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  • Principal Mechanical Engineer (Thermal…

    Leonardo DRS, Inc. (Cypress, CA)
    …+ Proficiency in Fortran, MATLAB, Python, or VBA + Current Secret or Top Secret ( TS ) clearance **Job Duties and Responsibilities** + Conduct thermal ... ID:** **112743** **Location: Cypress CA** **Schedule: 9/80** The Electro Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and… more
    Leonardo DRS, Inc. (11/20/25)
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