• Systems Engineer Manager

    Lockheed Martin (Sunnyvale, CA)
    …Strong business acumen, management influence and whole systems thinking \- An active TS / SCI clearance with Polygraph ** Security Clearance Statement:** This ... Ability to collaborate with multi\-functional teams \- An active Top Secret or higher clearance required to...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (07/18/25)
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  • Manager Engineering Technical Support 1

    Northrop Grumman (Redondo Beach, CA)
    …at time of application **Preferred Qualifications:** + Ability to obtain and maintain a DoD Top Secret clearance or SCI Access + Experience in space system ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (07/02/25)
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  • Electric Propulsion Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …have an ongoing drive for continuous improvement in all aspects of work + Active Top Secret , Top Secret SCI , OR ability and willingness to obtain a ... SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and...Top Secret clearance is desired but not required ADDITIONAL REQUIREMENTS:… more
    SpaceX (06/16/25)
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  • COMSEC Engineer

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …hiring for a dynamic and experienced COMSEC Engineer. Clearance:Active DoD Top Secret Clearance with SCI Eligibility ( TS / SCI ) Work Schedule:Onsite ... request any financial information immediately. Do not reveal confidential or sensitive information without ensuring the request is coming from Linchpin… more
    Linchpin Solutions, Inc. (07/25/25)
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  • System Testing Engineer (Ccop)

    Scientific Research Corporation (San Diego, CA)
    …WILL REQUIRE US CITIZENSHIP AS WELL AS A US GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET / SCI LEVEL with CI POLY ELIGIBILITY Travel Requirements + ... THIS POSITION IS CONTINGENT UPON FUNDING #LI-LL1 Requirements + Must possess an active DoD TS / SCI clearance + A minimum of eight (8) years of Navy Shipboard… more
    Scientific Research Corporation (07/20/25)
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  • Deputy Chief Engineer

    The Boeing Company (El Segundo, CA)
    …Technical Reviews and Safety Review Board. **This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required).** (A US ... systems analysis, mechanical/fluid design, rotating machinery, control systems, and test to operate and maintain a test ...Security Clearance** This position requires an active US Top Secret / SCI Security more
    The Boeing Company (08/02/25)
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  • Software Engineer-Developer (Experienced or Senior…

    The Boeing Company (El Segundo, CA)
    …on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A ... ** Security Clearance and Export Control Requirements:** **This position requires an active TS / SCI US Security Clearance. (A US Security Clearance… more
    The Boeing Company (08/10/25)
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  • Senior Linux System Administrator ( GXP Program )

    BAE Systems (San Diego, CA)
    …Education, Experience, & Skills** US Citizenship is required by contract. Active US Top Secret Security Clearance / SCI is required with the ability to ... RMF, NISPOM, and STIG compliance **Preferred Education, Experience, & Skills** Active US TS / SCI /Poly Security Clearance. 4 years of experience working in… more
    BAE Systems (07/31/25)
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  • Satellite Data Systems Full-Stack Software…

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret / SCI Clearance Post-Start is required. **Visa Sponsorship** Employer ... location options.** **Basic Qualifications (Required Skills/ Experience):** + Ability to obtain a TS / SCI US Security Clearance (Post-Start) + 3+ years of… more
    The Boeing Company (08/08/25)
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  • Senior Thermal Lab Mechanical Engineer

    The Boeing Company (El Segundo, CA)
    …data science, or computer science + This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US Security ... on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A… more
    The Boeing Company (07/24/25)
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