• Site Security Specialist

    Leidos (Sacramento, CA)
    …currently has an opening within the Professional Services Support (PSS) Program for a Site Security Specialist with a TS/SCI clearance . The Site Security ... security , OPSEC, and verification of clearances/accesses.The Site Security Specialist will be required to interact...Qualifications + Must possess a minimum of a TS/SCI clearance + Minimum of eight (8) years of US… more
    Leidos (12/06/25)
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  • Security Specialist II

    General Atomics (Poway, CA)
    …laser technologies. Under general direction, this position is responsible for administering security clearance processes for varies agencies including DOD and ... + Utilizes National Background Investigation Services (NBIS) + Initiates and reviews security clearance packages for accuracy and completeness, able to conduct… more
    General Atomics (12/11/25)
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  • Personnel Security Specialist

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Personnel Security Specialist II** to join our team in **El Segundo, CA** . The Personnel ... Security Specialist 's primary function is to handle... Security Representative. + Review, track, and monitor security clearance processing activities with appropriate government… more
    ManTech (12/04/25)
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  • Senior Industrial Security

    The Boeing Company (El Segundo, CA)
    …your future with us. The Boeing Company is currently seeking a **Senior Industrial Security Specialist , COMSEC Custodian** to join the team in **El Segundo, CA** ... Person required **Relocation** This position offers relocation based on candidate eligibility. ** Security Clearance ** This position requires an active US Top… more
    The Boeing Company (12/25/25)
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  • Information Security Specialist

    Air National Guard Units (March AFB, CA)
    Summary This INFORMATION SECURITY SPECIALIST is located in an intelligence unit and is part of the CA 163 ATKW. Responsibilities THIS IS A T5 EXCEPTED SERVICE, ... PERMANENT POSITION The primary purpose of the INFORMATION SECURITY SPECIALIST , GS-0080-11, is to serve as...as determined by a background investigation. Must maintain proper security clearance . This position is designated as… more
    Air National Guard Units (12/23/25)
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  • Program Security Specialist

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon program is seeking an experienced **Program Security Specialist ** to develop, implement, and manage comprehensive security ... manuals and instructions (eg, DoDM 5200.01 series). + Familiarity with security clearance processing systems (DISS/JPAS/NBIS) and classification management… more
    SAIC (12/20/25)
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  • Admin Security Specialist

    KBR (El Segundo, CA)
    Title: Admin Security Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... national security . KBR is seeking an Admin Security Specialist to join our team in...Working Hours: Standard Qualifications: Required: + Active DoD Secret Security clearance required for this position +… more
    KBR (11/25/25)
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  • C4ps - 2526 Atdl - Information Security

    C4 Planning Solutions, LLC (San Diego, CA)
    Position Title: Information Security Specialist III Location: San Diego, CA Position Type: Full-time Salary Range: $145,000 - $170,000 Security Clearance ... role combines expertise in both tactical data links and comprehensive information security , typically within the DoD Risk Management Framework (RMF). Requirements +… more
    C4 Planning Solutions, LLC (12/17/25)
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  • Senior Physical Security Specialist

    RTX Corporation (Goleta, CA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US ... citizens are eligible for a security clearance ** Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything we do is… more
    RTX Corporation (11/07/25)
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  • Principal/Sr Principal Supply Chain Subcontract…

    Northrop Grumman (Redondo Beach, CA)
    …software + Ability to obtain and maintain an active US Government DoD security clearance at the Secret level **Basic Qualifications (Senior Principal Subcontract ... has an opening for a **Principal Supply Chain Subcontract Specialist /Senior Principal Supply Chain Subcontract Specialist ** to...to obtain and maintain an active US Government DoD security clearance at the Secret level **Preferred… more
    Northrop Grumman (12/20/25)
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