• Design and Analysis Engineer (Communication…

    The Boeing Company (El Segundo, CA)
    …& Security (BDS) team is seeking a ** Senior ** **Design and Analysis Engineer (Communication / Network Systems Design)** located in **El Segundo, CA** Boeing ... El Segundo, CA.** **This position requires an active US Top Secret (SCI) Secret Security...work-related experience with a master's degree + Communications and network concepts and principles + Knowledge of and the… more
    The Boeing Company (08/08/25)
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  • DCO Engineer - TS /SCI (On site-…

    Deloitte (Los Angeles, CA)
    …to actively defend the mission systems critical to our national defense. As a senior engineer the candidate will work with other engineers to apply expertise ... able to work on site 100% of the time in Lompoc, CA + Active TS /SCI security clearance required + 1+ years experience using cyber reconnaissance to support a federal… more
    Deloitte (08/02/25)
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  • Senior Software Engineer

    RTX Corporation (San Jose, CA)
    …(eg C++, Java) in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS /SCI) security clearance. + US citizenship is required, as ... manager discretion.** Applied Signal Technology (AST) is seeking a Senior Software Engineer who strives for excellence...systems concepts + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (08/08/25)
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  • Principal Electronics (DEPLOYABLE)…

    Northrop Grumman (San Diego, CA)
    …into Continuous Evaluation) with the ability to obtain and maintain a DoD Top Secret clearance **Preferred Qualifications for both levels:** + Active DoD ... Aeronautics Systems** is looking to add a **Principal OR Senior Principal Electronics Engineer - Payloads Field... Top Secret clearance (with a background investigation… more
    Northrop Grumman (07/18/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …or enrolled into Continuous Evaluation) with the ability to obtain and maintain a DoD Top Secret clearance + Ability to obtain and maintain DoD 8140 approved IAT ... Aeronautics Systems** is looking to add a **Principal OR Senior Principal Electronics Engineer - Payloads Field...months **Preferred Qualifications for both levels:** + Active DoD Top Secret clearance (with a background investigation… more
    Northrop Grumman (07/03/25)
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  • Senior Product Security Engineer

    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 US Security ... with us. The Boeing Product Security Engineering capability is seeking a ** Senior Product Security Engineer ** located in **El Segundo, California, Huntington… more
    The Boeing Company (08/08/25)
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  • Computer Architect/Embedded Computing Systems…

    The Boeing Company (El Segundo, CA)
    …US Security Clearance for which the US Government requires US Citizenship. An interim and/or final Top Secret / SCI Post-Start is required. + 5 or more years of ... 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 (08/02/25)
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  • Senior /Principal Cybersecurity Software…

    Sandia National Laboratories (Livermore, CA)
    …mission partners. + Active DOE Q/SCI security clearance or equivalent DOD Top Secret /SCI security clearance. About Our Team: The Special Programs ... to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement cutting-edge solutions… more
    Sandia National Laboratories (07/19/25)
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  • Senior Software Engineer , IRAD…

    General Atomics (Poway, CA)
    …49736 **Job Qualifications:** + US citizenship and ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to take a ... and that's where you come in! GA-i3 is seeking Senior Backend Software Engineers to join our core product...PREFERRED SKILLS AND EXPERIENCE: + Candidates with an active Top Secret security clearance and SCI eligibility… more
    General Atomics (06/06/25)
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  • Cleared Senior Scientist/ Senior

    Sandia National Laboratories (Livermore, CA)
    …*These benefits vary by job classification. What Your Job Will Be Like: This Senior Scientist/ Senior Engineer Level job posting is to fill the ... needed and in coordination with 8200 Director and Chief Engineer Network . Due to the nature of...+ Active DOE Q-level security clearance or equivalent DoD Top Secret level security clearance; and willingness… more
    Sandia National Laboratories (07/21/25)
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