• Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …RQ192592 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... listening skills and follow through **Security Requirements** + Must have a Top Secret -SCI security clearance **Education and Certification Requirements** + ITIL… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Software Engineer

    RTX Corporation (San Jose, CA)
    …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 only ... and telecommunication systems concepts + Active and transferable US government issued Top Secret SCI (TS/SCI) security clearance with Poly **What We Offer​** +… more
    RTX Corporation (08/08/25)
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  • Military Operations Analysis Manager

    Lockheed Martin (Palmdale, CA)
    …be a US Citizen, and currently possess and be able to maintain a US DoD TOP SECRET clearance, to support this government contract, as well as successfully pass a ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other Important… more
    Lockheed Martin (08/08/25)
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  • Credentialed Background Investigator - Excalibur

    CACI International (Valley Village, CA)
    …Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... audience. **These Qualifications would be nice to have:** + . Clearance: Active Top Secret Clearance based on a T5 **This position description is not an active… more
    CACI International (08/08/25)
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  • Ground Program Manager

    Parsons Corporation (El Segundo, CA)
    …and Parsons leadership as appropriate. **What Required Skills You'll Bring** **:** + ** Top Secret (TS) DoD clearance with SCI eligibility.** + Bachelor's Degree ... develop the next generation of Parsons leaders **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (08/02/25)
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  • Principal Program Security Manager

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... 5 years prior relevant experience + Active and transferable US government issued TOP SECRET security clearance is required prior to start date. US citizenship is… more
    RTX Corporation (08/01/25)
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  • Principal/Sr. Principal Infrared/IR Survivability…

    Northrop Grumman (San Diego, CA)
    …in project and/or supply-chain management. + A current active US Government in-scope DoD Top Secret security clearance, with the ability to obtain and maintain ... customers. + A current active US Government in-scope DoD Secret security clearance is required to start,, and an...safety of our employees and their families is a top priority** . The company encourages employees to remain… more
    Northrop Grumman (07/31/25)
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  • Principal Industrial Security Analyst

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... NISPOM applicable sponsor procedures. **B** **asic Qualifications** **:** + Current Active Top Secret clearance. + In-scope investigation (T5, T5R, SSBI, SBPR,… more
    Northrop Grumman (07/26/25)
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  • Site Reliability Engineer (Special Programs)

    SpaceX (Hawthorne, CA)
    …maintaining, and scaling on-premises and/or cloud systems designed PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret , Top Secret SCI, or DOE Level Q ... clearance is highly desired + Experience hosting and pushing the state of the art in inferential model benchmarks + Experience with systems administration, site reliability engineering, or DevOps engineering + Experience with Python and Python-based… more
    SpaceX (07/25/25)
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  • Principal Engineer Software - Cyber Security (San…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... system security, network security, and software security. + **Active DoD Top Secret (in-scope) clearance, with the ability to obtain (and maintain) special… more
    Northrop Grumman (07/25/25)
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