• 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 + ... mechanisms from conceptual design through volume production and on-orbit operations to support various customers' needs + Develop design...and skills, education, and experience. Those with an active TS / SCI clearance will receive a 10%… more
    SpaceX (10/07/25)
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  • Test Engineer

    Battelle Memorial Institute (Oxnard, CA)
    …is located in Oxnard, CA. This is a full-time position and requires an active Top Secret / SCI clearance to perform job duties. The selected candidate will ... Must be a US Citizen and currently holds a Top Secret / SCI security clearance +...a feasible design based on both verbal and visual information under moderate supervision. + Should have knowledge more
    Battelle Memorial Institute (12/02/25)
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  • Mechanical Technician 3/4

    Northrop Grumman (Redondo Beach, CA)
    …least ONE of the following active US Government security clearances: Department of Defense Top Secret level with a background investigation date within 6 years ... degree or other two-year technical degree + Demonstrate technical knowledge in manufacturing operations and procedures as...OR SCI Access with a Single Scope Background Investigation (SSBI)… more
    Northrop Grumman (11/11/25)
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  • Information Technology Engineer (Mid-Level…

    The Boeing Company (El Segundo, CA)
    …mathematics, data science, or computer science + This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A ... Security (BDS), Space and Launch Division is seeking an ** Information Technology Engineer (Mid-Level or Senior)** to support our...position. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US… more
    The Boeing Company (12/11/25)
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  • Sr. Principal Air Vehicle System Test Engineer…

    Northrop Grumman (Sanger, CA)
    …that is in-scope or currently enrolled in CE, with the ability to obtain a Top - Secret / SCI clearance within a reasonable amount of time to meet business ... as supporting the sailors in the unit with system operations , troubleshooting, and routine maintenance. The Navy's intent is...location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (11/16/25)
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  • Alternate COMSEC Responsible Officer

    Lockheed Martin (Sunnyvale, CA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... **Description:** **This position requires TS / SCI clearance with ability to pass...environment to ensure program compliance in non\-routine situations * Knowledge of cleared contractor operations : computer, physical,… more
    Lockheed Martin (10/10/25)
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  • Neuropsychologist

    General Dynamics Information Technology (Coronado, CA)
    …RQ209439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... - up to 25 lbs. + US Citizenship. **CLEARANCE:** Ability to obtain and maintain Secret or Top - Secret Clearance. **LOCATION:** Various CONUS SITES **This is a… more
    General Dynamics Information Technology (11/13/25)
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  • Mission Manager, Launch

    SpaceX (CA)
    …overhead cranes. ADDITIONAL REQUIRMENTS: + Ability to obtain a Top Secret or Top Secret SCI clearance is preferred. Note that an active clearance may ... with the primary Mission Manager and all Launch Site Operations Teams to ensure all customer requirements are met...provide the opportunity for you to work on sensitive SpaceX missions. If so, you will be subject… more
    SpaceX (10/28/25)
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  • GNC Engineer, ADCS (Starshield)

    SpaceX (Hawthorne, CA)
    …in flight software + Experience with Git, Linux, Confluence, and Jira + Active Top Secret , Top Secret SCI , or DOE Level Q clearance, or the ... GNC software and hardware design, analysis, testing, and on-orbit operations , with the ultimate goal of ensuring that all...may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject… more
    SpaceX (10/06/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …+ Active Secret clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred Skills\Qualifications: + Minimum ... by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, … more
    L3Harris (09/25/25)
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