• 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 - Contract Program…

    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 (12/02/25)
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  • Intelligence Operations Specialist

    Defense Security Service (Quantico, VA)
    Summary DCSA is seeking a credentialed Counterintelligence (CI) agent to serve as a CI Special Agent (CISA) in the Counterespionage Branch, Threat Directorate. In ... conducting full spectrum CI operations. Responsibilities DCSA is seeking a credentialed Counterintelligence (CI) agent to serve as a CI Special Agent (CISA) in… more
    Defense Security Service (12/03/25)
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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 (09/20/25)
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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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  • Mobile Telecommunications Specialist

    SAIC (Quantico, VA)
    …sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands ... Business Group of SAIC is seeking a Mobile Telecommunications Specialist to support a transformational infrastructure program for DCSA. SAIC is proud to be… more
    SAIC (11/13/25)
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  • Instructional Systems Design Specialist

    Amentum (Quantico, VA)
    …If so, look no further. Amentum is seeking an **Instructional Systems Design Specialist (Mid)** to join our team of passionate individuals in **Quantico, VA** . ... security and intelligence mission. This position with Amentum supports Joint Counterintelligence Training Activity (JCITA). The JCITA provides a full spectrum of… more
    Amentum (12/02/25)
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  • Cybersecurity Specialist Principal

    SAIC (Quantico, VA)
    …sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands ... Business Group of SAIC is seeking a RMF Cyber Security Analyst Senior to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the… more
    SAIC (12/03/25)
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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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  • 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 (10/07/25)
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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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  • Principal Systems Engineer - active TS/SCI…

    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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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …as defined for the IT (Cyberspace) discipline: Research & Development (R&D) Specialist (661) - Intermediate Level + Education: + Bachelor's degree in Information ... DoD TS/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. + Skills & Technology Used: + Excellent analytical, technical,… more
    V2X (09/12/25)
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