• 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 (11/14/25)
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  • Security Specialist IV - Cpso - active…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring for a Security Specialist IV - Contract Program Security Officer - active TS/SCI clearance ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The position requires to work onsite...location. Responsibilities + What You'll Do + The Security Specialist assist the Security Support Lead in the execution… more
    V2X (12/13/25)
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  • Senior Security Administrative Specialist

    ANSER (Chantilly, VA)
    …of our service. Position Summary ANSER is seeking a Security Administrative Specialist to support the National Reconnaissance Office (NRO) Office of Security and ... Counterintelligence (OS&CI). In this role you will provide administrative...Top Secret / Sensitive Compartmented Information (TS/SCI) clearance with Counterintelligence (CI) polygraph. + Minimum of 8 years progressive… more
    ANSER (01/09/26)
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  • 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 (12/19/25)
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  • 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 (11/21/25)
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  • 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)
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  • 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 (01/09/26)
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  • Records Management Specialist

    KBR (Chantilly, VA)
    Title: Records Management Specialist Who We AreKBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve ... to support teams in their pursuit of excellence. The Records Management Specialist is responsible for developing, implementing, and maintaining an effective records… more
    KBR (11/26/25)
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  • Risk Mitigation Specialist - MID-2

    Amentum (Quantico, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Risk Mitigation Specialist - MID** to join our team of passionate individuals in **Quantico, VA** . In ... and intelligence mission. Risk Mitigation Specialists will support the Defense Counterintelligence and Security Agency (DCSA) Office of Entity Vetting (EV). EV… more
    Amentum (12/31/25)
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  • Risk Mitigation Specialist - MID

    Amentum (Quantico, VA)
    **Purpose and Impact:** Risk Mitigation Specialists will support the Defense Counterintelligence and Security Agency (DCSA) Office of Entity Vetting (EV). EV ... consists of highly qualified security, intelligence, and business professionals making up the Verification and Triage Unit (VTU), Due Diligence Unit (DDU), and Risk Management Unit (RMU). VTU is responsible for the review and triage of companies for business… more
    Amentum (12/19/25)
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  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …of the Inspector General, Office of Counter Insider Threat, Office of Counterintelligence , Office of General Council, Human Development), and/or others as directed ... by customer leadership. + Collect and develop information from a variety of sources. + Follow-up as appropriate to ensure timely action on all CEP events. + Prepare quality ROIs which are accurate, detailed, succinct and in an organized manner not to exceed a… more
    SAIC (01/06/26)
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  • Contract Specialist (Open Continuous)

    National Geospatial-Intelligence Agency (Springfield, VA)
    …clearance with access to SCI. In addition, you are subject to a Counterintelligence Polygraph examination in order to maintain access to Top Secret information. All ... employees are subject to a periodic examination on a random basis in order to determine continued eligibility. Refusal to take the examination may result in denial of access to Top Secret information, SAP, or unescorted access to SCIFs. Employees with SCI… more
    National Geospatial-Intelligence Agency (12/11/25)
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  • Design Strategist Specialist

    Guidehouse (Springfield, VA)
    …to OBTAIN and MAINTAIN TS/SCI Federal or DoD security clearance with a ( COUNTERINTELLIGENCE (CI) polygraph. + Bachelor's degree in graphic design or a similar field ... + THREE (3) years' experience in graphic design + Strong proficiency in Adobe Creative Suite + Portfolio showcasing the range of your design abilities **What Would Be Nice To Have** **:** + Section 508 accessibility requirements familiarity. **What We Offer**… more
    Guidehouse (11/07/25)
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  • Mission Requirements Specialist Lead

    Guidehouse (Mclean, VA)
    …+ An ACTIVE and MAINTAINED TS/SCI Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph + Bachelors degree + TEN (10) + years' of experience ... operating in the intelligence, defense, and/or national security mission focused fields **What Would Be Nice To Have** **:** + Demonstrated expertise in connecting development efforts with mission requirements + A polished and professional communications style… more
    Guidehouse (01/07/26)
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  • ServiceNow (SNOW) Technical Business Analyst…

    V2X (Springfield, VA)
    …Secret/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Technical Business Analyst prepares the organization's business ... certifications, such as the Certified ServiceNow Administrator, Certified Application Specialist , Certified Application Developer, etc. + Demonstrated expertise in… more
    V2X (11/21/25)
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  • Senior Computer Network Defense (CND) Engineer…

    V2X (Springfield, VA)
    …active TS/SCI clearance - with the ability to obtain and maintain a Counterintelligence (CI) Polygraph in our Springfield, VA location. Our positions are required to ... meet the Cyber IT/Cybersecurity Workforce (CSWF Cyber Defense Infrastructure Support Specialist (521); Intermediate Level for SECNAV M-5239.2 compliance. (See Navy… more
    V2X (12/12/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …Top Secret/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a ... + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) Research and Development Specialist (661); Advanced Level for SECNAV M-5239.2 compliance. (See Navy Cool… more
    V2X (11/25/25)
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  • ServiceNow Administrator/Developer - active TS/SCI…

    V2X (Springfield, VA)
    …clearance with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The ServiceNow Administrator/Developer will perform configuration, ... SNOW certifications, such as Certified Systems Administrator, Certified Applications Specialist , Certified Application Developer. Desired Qualifications: + 8 years… more
    V2X (11/20/25)
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  • Information Technology/Assurance Spec II

    Global Resource Solutions (Fairfax, VA)
    …orientated, and talented individual for the position of Information Technology/Assurance Specialist II. Job Description: Summary: The IT/Assurance Specialist II ... for access to Special Access Programs + Willingness to submit to a Counterintelligence Polygraph Skills: + Thorough knowledge of Microsoft Windows 2008 R2/2012 R2… more
    Global Resource Solutions (12/19/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …- EC-Council Certified Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist **Preferred ... missions. + Previous DOD, IC or Law Enforcement Intelligence or Counterintelligence Training/Experience + Understanding of complex Enterprise networks to include… more
    Leidos (12/19/25)
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