• Technical Counterintelligence…

    Xcellent Technology Solutions (St. Louis, MO)
    …as a Counterintelligence Officer XTS is seeking a Counterintelligence Officer specializing in Technical Surveillance Countermeasures (TSCM) to ... threats that could compromise US national security. As a Counterintelligence Officer , you will lead and conduct...TSCM program, TSSC modernization goals, and the Office of Counterintelligence Technical (CI) Division. You will interpret… more
    Xcellent Technology Solutions (09/27/25)
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  • Senior Cyber Counterintelligence…

    Amentum (Washington, DC)
    Amentum is seeking a **Senior Cyber Counterintelligence Officer ** to support our US Department of Energy and Counterintelligence (DOE-IN) contract. Positions ... changes, trends and implications of evolving CI-cyber issues. **Requirements** + Active Top Secret Clearance + Bachelor's Degree from an accredited university… more
    Amentum (09/17/25)
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  • Counterintelligence Officer III

    Global Resource Solutions (Springfield, VA)
    …+ Minimum of seven (7) years of CI experience Security Requirements: + Top Secret /SCI Skills: + Foundational defensive CI experience (ex. conducting ... is seeking an enthusiastic, motivated and talented individual for the position of Counterintelligence (CI) Officer III. Job Description: Summary: The CI … more
    Global Resource Solutions (09/01/25)
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  • Document Control Specialist ( TS /SCI)

    AITHERAS, LLC (Washington, DC)
    …and classified information in compliance with security protocols. + Collaborate with the Top - Secret Control Officer (TSCO) to ensure accurate classification ... Position Title: Document Control Specialist ( Top Secret Inventory Project) Location: Naval...planned activities. + Participate in weekly meetings with NHHC technical advisors to discuss project progress and challenges. Compliance… more
    AITHERAS, LLC (07/31/25)
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  • Counterintelligence Officer

    Acclaim Technical Services (Mclean, VA)
    …a current TS /SCI w/Polygraph, to research, analyze, and investigate complex counterintelligence issues using a broad range of research methods and tools. The CI ... Acclaim Technical Services, founded in 2000, is a leading...and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to… more
    Acclaim Technical Services (09/18/25)
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  • Counterintelligence Requirements…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer oriented ** Counterintelligence Requirements Officer ** to join our team in **Springfield, VA or St. Louis, MO** ... guidance to NGA's SIC divisions. + Provide CI input, technical expertise, support, and maintenance to internal databases. +...or related field. **Clearance Requirements:** + Must have a TS /SCI with the ability to pass a CI Poly… more
    ManTech (09/10/25)
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  • Building Manager - active TS /SCI clearance

    V2X (Bangor, WA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Building Manager - Top Secret clearance to support our government customer based in ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. Responsibilities + What You'll Do +… more
    V2X (09/17/25)
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  • Information Systems Security Officer…

    Lockheed Martin (Sunnyvale, CA)
    …part 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 with the...ability to obtain and maintain SCI eligibility and a Counterintelligence Polygraph\.** This position will perform duties as a… more
    Lockheed Martin (09/20/25)
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  • Assistant Facility Security Officer (Afso)

    The MITRE Corporation (Mclean, VA)
    …Security Excellence (CDSE) FSO Program Management for Possessing Facilities course. + Active Top Secret Clearance + This position has an on-site requirement of ... and a culture of innovation that embraces adaptability, collaboration, technical excellence, and people in partnership. If this sounds...to a variety of audiences across MITRE + Active Top Secret /SCI Clearance This requisition requires the… more
    The MITRE Corporation (10/01/25)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    …FSO Program Management Training for Possessing Facility * Valid driver's license required * Top Secret clearance with the ability to obtain an SCI Knowledge, ... plans are available for review by employees and job seekers by contacting our EEO/AA officer at ###. If you are having technical issues or need an accommodation,… more
    Chenega Corporation (09/01/25)
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