• Sr. Network Engineer - Program IT…

    The Boeing Company (El Segundo, CA)
    …Maintaining and administering computer networks and related computing environments including systems software , applications software , hardware, and ... benefit for this position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (01/09/26)
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  • Mission Integration Engineer , Applied…

    SpaceX (Hawthorne, CA)
    …libraries such as React, Angular, and Redux + Professional experience developing Python applications + Active Top Secret , Top Secret SCI, or DOE Level Q ... Mission Integration Engineer , Applied Computing (Starshield) Hawthorne, CA Apply SpaceX...points, scoping product specifications, and designing and building LLM-powered software for government or enterprise use cases. This role… more
    SpaceX (12/06/25)
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  • Principal or Senior Principal HPC Engineer…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Csh. + A current active US Government in-scope DoD Top Secret security clearance is required to...frameworks. + Experience building and maintaining high scale distributed systems and running scalable distributed application software .… more
    Northrop Grumman (12/13/25)
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  • IT Support Engineer II, Amazon Leo

    Amazon (Northridge, CA)
    …years of working with Clients and Servers - You must possess an active Top Secret /SCI Security Clearance Preferred Qualifications - CCNA or equivalent networking ... connectivity. Amazon Leo is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure, warehousing operations,… more
    Amazon (11/20/25)
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  • Space Lasers Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …and a Linux operating system environment + Excellent written and verbal communication skills + Active Top Secret , Top Secret SCI, or DOE Level Q ... Space Lasers Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...issue resolution + Define requirements for high-data-rate laser communication systems in challenging environmental conditions + Participate in verification… more
    SpaceX (12/16/25)
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  • Automation Controls Engineer (experienced)…

    The Boeing Company (El Segundo, CA)
    …+ Excellent troubleshooting and analytical skills for both electrical and software systems . **Preferred Qualifications (Desired Skills/Experience):** + Strong ... 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… more
    The Boeing Company (01/05/26)
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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 ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...is required as is the ability to maintain a Top Secret Security Clearance **US Citizenship Required?:**… 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 (SCI access eligible) **Pay Range Low:** 128,130 ... worldwide. We currently have an exciting opportunity in our Systems Engineering group for a Project Engineer ...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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  • Sr. Space Lasers Engineer , Electro-Optical…

    SpaceX (Hawthorne, CA)
    …and a Linux operating system environment + Excellent written and verbal communication skills + Active Top Secret , Top Secret SCI, or DOE Level Q ... Sr. Space Lasers Engineer , Electro-Optical (Starshield) Hawthorne, CA Apply SpaceX was...issue resolution + Define requirements for high-data-rate laser communication systems in challenging environmental conditions + Review test data… more
    SpaceX (01/16/26)
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  • System Engineer Sr.- Training & Technical…

    Lockheed Martin (Palmdale, CA)
    …better tomorrow with you\. **Who You Are** You are a detail\-oriented and creative systems engineer with a proven track record in technical content development ... **Description:** You will be the System Engineer Sr\. - Training & Technical Publications for...special access\. The selected candidate must possess an active Top Secret clearance to start\. Periodic travel… more
    Lockheed Martin (01/09/26)
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