• Avionics Test Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …in environmental testing such as HALT, HASS, vibration, shock, thermal, TVAC, and EMI/EMC + Active Secret , Top Secret or Top Secret SCI clearance, ... Avionics Test Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...have the unique opportunity to design and develop test systems for all the electronic hardware on our satellites.… more
    SpaceX (11/13/25)
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  • 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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  • 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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  • 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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  • 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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