• Training and Operations Support Specialist…

    KBR (Lompoc, CA)
    …support and/or space operations experience Bachelor's Degree Must be eligible for a TS / SCI security clearance. Preferred Requirements: Bachelor's Degree in ... Title: Training and Operations Support Specialist - Top Secret Training and Operations Support...Secret Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (09/10/25)
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  • Accountant- Top Secret Clearance

    Northrop Grumman (Redondo Beach, CA)
    …pivot tables, VLOOKUP, conditional formatting) and Adobe Professional + Active Government Top Secret clearance and SCI eligibility Preferred Qualifications: ... Security Clearance Requirement: All candidates must possess an active Government Top Secret level clearance to support classified programs Key… more
    Northrop Grumman (10/08/25)
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  • Information Systems Security…

    Noblis (San Diego, CA)
    …to identify vulnerabilities and verify RMF compliance + Monitor Information Assurance Vulnerability Alerts (IAVAs), Security Technical Implementation Guides ... Networks (WAN). **Position Overview** We are seeking **Cybersecurity Engineers,** with a ** TS / SCI ** Clearance (Multiple Levels), to support the PMW 160… more
    Noblis (09/18/25)
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  • Activity Security Representative II

    Amentum (El Segundo, CA)
    …facility and organization. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... and/or the Government Security Representative * Review, track, and monitor security clearance processing activities with appropriate government personnel to… more
    Amentum (09/22/25)
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  • Activity Security Representative

    SAIC (Vandenberg Air Force Base, CA)
    …facility and organizations. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... Government Security Representative. + Review, track, and monitor security clearance processing activities with appropriate...security functions). ** Security Clearance:** + Current Top Secret Clearance with SCI … more
    SAIC (10/01/25)
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  • Personnel Security Specialist

    ManTech (Los Angeles, CA)
    …facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... + 2+ years of SAP-related experience highly desired. **Clearance Requirements:** + Current Top Secret Clearance with SCI Eligibility. + Eligibility for… more
    ManTech (09/03/25)
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  • Principal Program Cost Schedule Control Analyst…

    Northrop Grumman (Redondo Beach, CA)
    …the government. **Please note: Top - Secret Clearance and/or Sensitive Compartmented Information access ( SCI ) at time of application is a ... pivotal in supporting missions critical to national and global security . Ready to join forces with our visionary team?...Top - Secret Clearance and/or Sensitive Compartmented Information access ( SCI ) at… more
    Northrop Grumman (09/23/25)
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  • Principal Program Cost Schedule Control Analyst

    Northrop Grumman (Redondo Beach, CA)
    …Requires an active Department of Defense (DOD) Top - Secret Clearance and/or Sensitive Compartmented Information ( SCI ) clearance at time of ... an active Department of Defense (DoD) Top Secret Clearance or Special Compartmented Information...ability to obtain and maintain a US Government DoD security clearance ( Secret , Top - Secret… more
    Northrop Grumman (10/03/25)
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  • Information Systems Security…

    Lockheed Martin (Sunnyvale, CA)
    …of this role's responsibility\. **Basic Qualifications:** \- Final Top Secret security clearance with ability to obtain TS / SCI with Polygraph\. \- ... **Description:** **Final Top Secret Security Clearance...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
    Lockheed Martin (09/20/25)
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  • Construction Surveillance Technician

    SAIC (San Diego, CA)
    …3d MAW SSO. The CST will provide day-to-day security in support of Sensitive Compartmented Information Facility (SCIF) & Special Access Program (SAP) ... Security Clearance:** + Active Top Secret clearance with the ability to obtain TS / SCI (US Citizenship required). **Required Skills:** + Familiarity… more
    SAIC (09/12/25)
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