• Aeronautical Engineer Senior (Wind…

    Lockheed Martin (Palmdale, CA)
    …execution, and data presentation\. **What You Will Be Doing** As the Aeronautical Engineer Senior you will be responsible for leveraging technical and leadership ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/06/25)
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  • Senior Network Engineer / Architect

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a TS /SCI cleared Senior Network Engineer / Architect responsible for providing high quality networking engineering advisory ... and recommended solutions for the implementation of cloud solutions and hosted software application integration functions. In this role, the Network Engineer more
    SAIC (01/15/26)
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  • Senior Lead Engineer - Public Sector

    Lumen (Sacramento, CA)
    …Candidate must be a US Citizen with an active Department of Defense TOP SECRET clearance **Compensation** This information reflects the anticipated base salary ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...will be able to rapidly identify and resolve problems, engineer , identify, and become proficient in the latest technology… more
    Lumen (01/09/26)
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  • Spacecraft Harness Engineer (Exp)…

    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 will ... opportunities for professional growth. Find your future with us. **Job Summary** As a Senior Spacecraft Harness Design Engineer , you will work with a small team… more
    The Boeing Company (01/04/26)
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  • Guidance, Navigation & Controls Engineer

    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 will ... your future with us. **Job Summary** The Guidance, Navigation, and Controls (GNC) Engineer is the Responsible Engineering Authority (REA) for delivery of the GNC… more
    The Boeing Company (01/03/26)
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  • Lead, Firmware (FPGA) Engineer

    L3Harris (San Diego, CA)
    …space environments * Experience with 1553B, SpaceWire, I2C, SPI interfaces * An active Top Secret or TS /SCI clearance * Exceptional communication skills with ... San Diego, CA Job Schedule: 9/80 (Every other Friday off!) Job Description: As a Senior Specialist FPGA Engineer , you will play a critical role in the design,… more
    L3Harris (11/05/25)
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  • Engineer VII

    General Atomics (San Diego, CA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 128,130 ... Required?:** Yes **Pay Range High:** 229,358 **Recruitment Posting Title:** Senior Project Engineer , High Energy Laser Technologies...to work in a fast-paced testing environment + A Top Secret DoD Security clearance with SCI… more
    General Atomics (12/11/25)
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  • Engineer VII

    General Atomics (San Diego, CA)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret **Pay Range Low:** 128,130 **City:** San Diego ... required. + US Citizenship is required as is the ability to maintain a Top Secret Security Clearance **US Citizenship Required?:** Yes **Experience Level:** … more
    General Atomics (12/11/25)
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  • Senior Systems Engineer

    Leidos (San Francisco, CA)
    **Description** Leidos is looking for a Systems Engineer with a TS /SCI with polygraph to support work on an information technology (IT) contract. **T** he ... Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs and construct sound,… more
    Leidos (12/10/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …does this role look like?** Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\. As a Systems Engineer , you will: ... Report \(DR\) adjudication and implementation of fixes\. * Sustain Hardware/ Software /Firmware through operations\. Work with customer\-directed Information Assurance POAMs… more
    Lockheed Martin (11/20/25)
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