• Counterintelligence Specialist

    Advantage SCI (Fort Belvoir, VA)
    Job Descriptions: Job Title: Counterintelligence Specialist Location: Fort Belvoir, VA Advantage SCI is looking for Full-Time Counterintelligence ... government contract with the US Army. Unclassified duties below: * Provide Counterintelligence (CI) support to a DOD Special Compartmented Information (SCI)/ Special… more
    Advantage SCI (08/15/25)
    - Related Jobs

  • Cyber Security Engineering Specialist III

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... Description William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support for our customers. What You'll Get to Do: +… more
    William C Brown Inc (09/20/25)
    - Related Jobs

  • OPSEC / Insider Threat Security Specialist…

    NANA Regional Corporation (Alexandria, VA)
    Akima Data Management is currently seeking an OPSEC / Insider Threat Security Specialist to work in Alexandria, VA in support of our customer. The chosen candidate ... (CILs). + Liaise with the National OPSEC Program (NOP) and National Counterintelligence and Security Center (NCSC) to ensure program compliance with national… more
    NANA Regional Corporation (10/29/25)
    - Related Jobs

  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... + Collaborate with Security and Installations Directorate (SI) Office of Counterintelligence (SIC), Insider Threat Office (SIII), and other law enforcement and… more
    CACI International (08/23/25)
    - Related Jobs

  • Specialist , Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI ... Location: Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
    - Related Jobs

  • Information Technology /Assurance…

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37967 **Summary** **Information Technology/Assurance Specialist SME** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... to ensure functional optimization in their business. The **Information Technology/Assurance Specialist SME** will serve as the Air Force Emerging Technology Office's… more
    Chenega Corporation (10/07/25)
    - Related Jobs

  • Risk Mitigation Specialist - MID

    Amentum (Quantico, VA)
    … to join our award-winning team.** **Your Impact:** The MID Risk Mitigation Specialist will support the Defense Counterintelligence and Security Agency (DCSA) ... and DCSA field assets. **Responsibilities:** + The MID Risk Mitigation Specialist will prepare, implement, and oversee routine to moderately complex RMSs… more
    Amentum (09/04/25)
    - Related Jobs

  • Mid-Level Industrial Security Specialist

    The Boeing Company (Herndon, VA)
    …your future with us. The Boeing Company is currently seeking a **Mid-Level Industrial Security Specialist ** to join the team in **Herndon, VA** . Join our team as a ... Mid-Level Industrial Security Specialist , where you will play a crucial role in...Compartmented Information (TS/SCI) US Security Clearance with an adjudicated Counterintelligence or Full Scope Polygraph (US Citizenship Required). (A… more
    The Boeing Company (10/30/25)
    - Related Jobs

  • Security Specialist

    ManTech (Fort Belvoir, VA)
    **MANTECH** seeks a **Security Specialist ** -Mid, in support of our government customer. The Security Specialist provides special access security oversight for ... actions via the Defense Information System for Security (DISS). + Request Counterintelligence (CI) checks on foreign contacts associated with PAR candidates. +… more
    ManTech (09/30/25)
    - Related Jobs

  • Executive Protection Technical Surveillance…

    Pinkerton (Richmond, VA)
    …subject matter experts. The Executive Protection Technical Surveillance Countermeasures (TSCM) Specialist , located on-site with a specific client, serves as the ... of TSCM and Executive Protection fields. + General knowledge of counterintelligence investigations, insider threat operations, physical security, cyber security, and… more
    Pinkerton (10/30/25)
    - Related Jobs