• Intelligence Analyst Subject Matter

    Xcelerate Solutions (Vienna, VA)
    …of a dynamic and fast paced Intelligence Analysis program as an Intelligence Analyst Subject Matter Expert ( SME ). The successful individual provides ... information sharing, and/or multiple discipline intelligence analysis. The Intelligence Analyst SME analyzes highly complex problems, applies expert level… more
    Xcelerate Solutions (10/14/25)
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  • Counterintelligence SME

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    Counterintelligence SME The Opportunity: As a defense...for missions that keep our nation safe. As a counterintelligence subject matter expert , ... + Master's degree in a relevant field Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for… more
    BOOZ, ALLEN & HAMILTON, INC. (12/06/25)
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  • Subject Matter Expert

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks a Subject Matter Expert Satellite 3 . This position will support one of our ... environment and new or changing requirements. + Act as subject matter expert for system...Minimum Qualifications + Twelve (12) years of experience with SME Satellite support or related customer-interfacing technical lead. +… more
    ARSIEM (10/14/25)
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  • Nuclear Weapons SME / Nnsa SME

    GET, INC. & GET-NSA, LLC (Germantown, MD)
    …Engineering & Technology (GET) is seeking qualified individuals for the position of Nuclear Weapons Subject Matter Expert ( SME ) in support of the ... desired, this equivalent field experience need not rise to the level of subject matter expertise in nuclear weapon design/science/engineering (as found in parts… more
    GET, INC. & GET-NSA, LLC (12/10/25)
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  • Technical Surveillance Countermeasures Specialist…

    Xcelerate Solutions (Bethesda, MD)
    Technical Surveillance Countermeasures Specialist SME Xcelerate Solutions is seeking a Technical Surveillance Countermeasures Professional for our client's ... finding mission to identify unauthorized transmitting devices + Provide technical security SME input to designated IC working groups + Develop and dissemination of… more
    Xcelerate Solutions (12/01/25)
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  • Air Force, A10 Portfolio Intelligence SME

    Noblis (Arlington, VA)
    …have working knowledge of the DRP mission and possess subject matter expertise on strategic deterrence related analyses, counterintelligence , and WMD ... Noblis is seeking an on-site Nuclear and CWMD Intelligence SME to serve as the Government's primary POC &...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (10/21/25)
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  • Financial Management / Audit Consultant SME

    Guidehouse (Bethesda, MD)
    …ACTIVE and MAINTAINED TS/SCI Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph + Bachelor's degree in Business, Accounting, Finance or ... demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to check the validity of… more
    Guidehouse (12/07/25)
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  • Document Reviewer Level 3 (Drl3)

    Koniag Government Services (Germantown, MD)
    …with Public Law 88-352** **Job Details** **Job Family** **Proposal Positions** **Job Function** ** SME - Subject Matter Expert ** **Pay Type** **Salary** ... technical areas related to nuclear weapons, nuclear material production, counterintelligence , and weapon science. **Essential Functions, Responsibilities & Duties… more
    Koniag Government Services (10/21/25)
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  • Document Reviewer Level 4 (Drl4)

    Koniag Government Services (Germantown, MD)
    …with Public Law 88-352** **Job Details** **Job Family** **Proposal Positions** **Job Function** ** SME - Subject Matter Expert ** **Pay Type** **Salary** ... technical areas related to nuclear weapons, nuclear material production, counterintelligence , and weapon science. **Essential Functions, Responsibilities & Duties… more
    Koniag Government Services (10/21/25)
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  • Lead Document Reviewer Level 5 (Drl5)

    Koniag Government Services (Germantown, MD)
    …experts to ensure accuracy and compliance with regulations + Serving as a subject matter expert on nuclear weapons-related topics **Requirements** ... documents related to nuclear weapons design, nuclear material production, counterintelligence , weapon science, and military utilization of nuclear weapons.… more
    Koniag Government Services (11/15/25)
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  • Document Reviewer Level 5 (Drl5)

    Koniag Government Services (Germantown, MD)
    …sensitive information and ensure proper handling and protection. + Serving as a subject matter expert in security classification requirements and ensuring ... documents related to nuclear weapons design, nuclear material production, counterintelligence , weapon science, and military utilization of nuclear weapons.… more
    Koniag Government Services (10/24/25)
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  • FLEX Sr. Manager, Insider Threat Management

    Marriott (Bethesda, MD)
    …development and information technology groups. The Sr. Manager will act as a technical subject matter expert to enhance adjacent programs such as threat ... team to triage alerts triggered by suspicious or malicious activity. Act as a technical subject matter expert to enhance adjacent programs such as incident… more
    Marriott (12/13/25)
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  • Hardware Exploitation Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …tools, and standards for conducting hardware exploitation of digital media + Serve as a subject matter expert for IC/DOD customers + Prepare clear and ... Requirements: + Must possess an active TS/SCI clearance w/ a Counterintelligence (CI) Polygraph. Highly Desired Experience: + Experience Operating Systems: VxWorks,… more
    Vexterra Group (10/14/25)
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  • Lead Citrix Systems Engineer…

    Humana (Washington, DC)
    …and optimization of virtual resources. + Mentor junior engineers and serve as a subject matter expert on virtualization technologies. + Ensure compliance ... and will require a clear background investigation performed by the Defense Counterintelligence and Security Agency. Location/Work Style: Remote US. Must be able to… more
    Humana (12/18/25)
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  • Senior Cyberspace Operations Planner, Site Lead

    Leidos (Odenton, MD)
    …world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks Subject Matter Expert -level Joint Cyberspace Operational Planners to serve ... of a potential future contract award. **What you'll be doing:** + Provide subject matter expertise in Joint Cyberspace plans development and staffing processes… more
    Leidos (10/10/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …(Windows/*nix), Bash, Python, Perl or Ruby, Systems Programming is a plus.** **Existing Subject Matter Expert of Advanced Persistent Threats and Emerging ... Threats.** **Proactive interest in emerging technologies and techniques related to penetration testing.** **Demonstrated real world experience performing grey and black box penetration testing.** **Have an understanding of and interest in common web… more
    CACI International (12/12/25)
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  • Technical Surveillance Countermeasures…

    Leidos (Bethesda, MD)
    …finding mission to identify unauthorized transmitting devices + Provide technical security SME input to designated IC working groups + Develop and dissemination of ... relevant experience. + TSCM Certified with experience of TEMPEST assessments + Expert level of knowledge of Radio Frequencies, direction finding procedures, wireless… more
    Leidos (10/28/25)
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  • Satellite Ground Systems Engineer

    Leidos (Washington, DC)
    …is seeking an experienced Satellite Systems engineer who will be responsible for providing subject matter expertise in all aspects of Space Vehicle and Ground ... are not limited to: + Construct and review engineering documents and provide SME support for source selections + Oversee contractor production and Integration and… more
    Leidos (12/24/25)
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  • Open Source Intelligence Investigator

    SOS International LLC (Reston, VA)
    …The analyst must have operational targeting experience, senior to expert -level technical/IT tradecraft; preferred familiarity with force protection, protective ... requests concerning force protection, indications and warnings, counter threats, counterintelligence , and all source intelligence integration and assessments. +… more
    SOS International LLC (11/21/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …platform adoption, modernization, and migration efforts, and providing reach back SME support when unforeseen obstacles and complex issues arise. + Developing ... DoD TS/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. + Skills & Technology Used: + Excellent analytical, technical,… more
    V2X (12/12/25)
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