• Cyber Security Operations Specialist

    William C Brown Inc (St. Louis, MO)
    …non-core hours. + Supervises operation of Electronic Key Management System, other information security duties, and Public Key Infrastructure. + Develops new ... Cyber Security Operations Specialist III EOE Statement We...+ Must be a US Citizen with an Active TS/ SCI Security Clearance + Bachelor's Degree in a… more
    William C Brown Inc (12/08/25)
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  • Security Officer Specialist 2

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $94,360.06 Security Clearance: TS/ SCI with Poly Level of Experience: Mid This ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...Electronic Warfare and Space team is currently seeking a Security Officer Specialist Level II in support… more
    Huntington Ingalls Industries (11/27/25)
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  • Cyber Security Operations Specialist

    CACI International (St. Louis, MO)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/ SCI ... part of a highly skilled team dedicated to protecting national security interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity… more
    CACI International (11/21/25)
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  • Cyber Security Operations Specialist

    CACI International (St. Louis, MO)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... Transport & Cybersecurity Services (TCS) program is actively hiring TS/ SCI cleared Cyber Security Operations Specialists to...NGA networks and cybersecurity posture in support of national security . For additional information and a list… more
    CACI International (11/10/25)
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  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …research, review, create reportables, create cases, and forward to personnel security specialist -Investigators, all reportable information from employees ... **Description** SAIC is seeking an experienced Personnel Security Officer to support our customer's Office of...quickly adjudicate a polygraph for those with an active TS/ SCI . An active TS/ SCI is required to… more
    SAIC (10/07/25)
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  • Security Specialist Representative…

    NANA Regional Corporation (Washington, DC)
    …services skill sets in the following areas: SSO Operations; SCIF operations; SCI Personnel Security ; SCI Information Security ; SCI Physical ... Akima is currently seeking a Specialist Security to join the team...Security ; SCI TEMPEST; and SCI Industrial Security . **Qualifications** + High School… more
    NANA Regional Corporation (10/31/25)
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  • Specialist , Industrial Security

    L3Harris (State College, PA)
    …the Tactical Missions Division located in State College PA. As the Industrial Security Specialist onsite, responsibilities include support and execution of all ... sea and cyber domains in the interest of national security . Job Title: Specialist , Industrial Security...area operations, personnel security , program support, physical security , information security , document control,… more
    L3Harris (11/22/25)
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  • Security Systems Tech Specialist 2

    M. C. Dean (District Of Columbia, DC)
    …of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Security Systems Tech Specialist 2** to join our Security ... physical security and IT systems. As a ** Security Systems Tech Specialist 2** you will...and reliable solutions that meet all organizational Cybersecurity and Information Assurance requirements. + Experience performing security more
    M. C. Dean (11/01/25)
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  • Security Systems Application…

    M. C. Dean (District Of Columbia, DC)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Security Systems Application Specialist 4 (Sys Admin 4)** to join ... for federal, local and commercial customers across high-growth markets. Responsibilities **The Security Systems Application Specialist 4 (Sys Admin 4)** is a… more
    M. C. Dean (11/28/25)
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  • Senior Security Strategy & Operations…

    The Boeing Company (Arlington, VA)
    …this position. ** Security Clearance** This position requires an active US Top Secret/ SCI Security Clearance (US Citizenship Required). (A US Security ... (ECS) organization is currently seeking a highly motivated **Senior Security Strategy & Operations Specialist ** to join...highly motivated **Senior Security Strategy & Operations Specialist ** to join the team in **Arlington, VA** .… more
    The Boeing Company (12/07/25)
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