• SCI Security Specialist

    ManTech (Lompoc, CA)
    … security . The position will provide "day-to-day" support for Collateral and Sensitive Compartmented Information ( SCI ) activities. **Responsibilities ... ManTech seeks a motivated, career and customer-oriented ** SCI Security Specialist I** to join... security specialist under supervision of the local Special Security Office (SSO). In accordance with… more
    ManTech (07/02/25)
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  • Sr. Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …order to be considered + Candidates must have the ability to obtain, and maintain, a ** Top Secret / SCI ** level security clearance as a condition of ... + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance...**Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret / SCI , Polygraph, or SAP/SAR… more
    Northrop Grumman (07/26/25)
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  • Information Systems Security Officer

    Leidos (Port Hueneme, CA)
    …Hueneme, CA** . **Primary Responsibilities:** + Assist in the cybersecurity tasking for Special Security Office (SSO) program under NSWC Port Hueneme Division ... of systems and applications. **Basic Qualifications:** + Active DoD ** TS / SCI clearance.** + **DoD 8570 IAT level...and experience with the Department of Defense (DoD), Defense Information Security Agency (DISA), Naval Network Warfare… more
    Leidos (07/30/25)
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  • Systems Administrator _TS/ SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …ID:** RQ199437 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Privileged Users are subject to a zero-tolerance policy for security violations * Security Clearance Level: TS / SCI with Polygraph * Location: On Customer… more
    General Dynamics Information Technology (05/14/25)
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  • Systems Safety Engineer_TS/ SCI…

    General Dynamics Information Technology (Vandenberg AFB, CA)
    …ID:** RQ189162 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Management modules in Government provided tools. * Participates in special projects as required. **WHAT YOU'LL NEED TO SUCCEED:**...Skills: Fire Inspector Certification from an accredited program * Security Clearance Level: TS / SCI with… more
    General Dynamics Information Technology (08/04/25)
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  • Launch Infrastructure Systems Engineer _TS/…

    General Dynamics Information Technology (Vandenberg AFB, CA)
    …experience. Clean room or facility O&M experience. * Security Clearance Level: Top Secret / SCI with Polygraph * Required Skills and Abilities: + ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...and OSL requirements, including launch requirements + Participates in special projects as required. ​ **WHAT YOU'LL NEED TO… more
    General Dynamics Information Technology (08/02/25)
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  • Launch Infrastructure Systems Engineer _TS/…

    General Dynamics Information Technology (Vandenberg AFB, CA)
    …experience. Clean room or facility O&M experience. * Security Clearance Level: Top Secret / SCI with Polygraph * Required Skills and Abilities: + ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...using systems engineering and management processes. + Participates in special projects as required. ​ **WHAT YOU'LL NEED TO… more
    General Dynamics Information Technology (07/03/25)
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  • Security Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …quickly + Advanced degree in a technical or engineering discipline + Active Top Secret , Top Secret SCI , or DOE Level Q clearance ADDITIONAL ... improvements to complex systems + Experience working with special purpose security hardware such as trusted...may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject… more
    SpaceX (06/26/25)
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  • Software Engineer TS / SCI Poly

    Leidos (San Diego, CA)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes: + ... environment. ** Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered for this role. This… more
    Leidos (05/28/25)
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  • Software Engineer TS / SCI Poly

    Leidos (San Diego, CA)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes the ... environment. ** Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** to be considered for this role. **Preferred… more
    Leidos (06/17/25)
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