• Security Engineer SME

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Security Engineer SME with an active Secret clearance in support of our DEA Bluestone program. ... with 12+ years of IT security engineering experience (or commensurate experience) + Clearance Required: Active Secret clearance **Company Overview** GovCIO… more
    GovCIO (06/03/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    …in the form of technical reports, briefings, and executive summaries. + Provide the subject matter expertise with experience in the following technical areas: + ... 501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full...and Stratosphere. + Information Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret more
    IronMountain Solutions, Inc. (07/22/25)
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  • Cloud Engineer/Architect - Top Secret

    NANA Regional Corporation (Alexandria, VA)
    ADM is looking for a Principal Information Assurance Subject Matter Expert - RMF Admin to work in Alexandria, VA. To join our team of outstanding ... to support the Cybersecurity Operations Center (SOC). **Qualifications** + Active Top- Secret clearance with SCI eligibility. + Bachelor's degree in … more
    NANA Regional Corporation (06/27/25)
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  • Electrical Engineer - SME

    Nightwing (Sterling, VA)
    …markets. **Nightwing is seeking a senior engineer to serve as Electrical Engineer SME (EET) at a work center specializing in systems integration with an emphasis ... successful completion of projects in support of aggressive schedules. ** Clearance Requirement:** Must be a US Citizen with an...Must be a US Citizen with an active **Top Secret ** and be crossover eligible. **Required Skills:** + Understanding… more
    Nightwing (08/09/25)
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  • Cyber Systems Engineering SME

    General Dynamics Information Technology (Falls Church, VA)
    …Certification + **Security Clearance Level** : Candidates must hold an active Top Secret clearance at time of hire, and must be eligible for a TS/SCI. ... Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (08/08/25)
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  • Cleared - Cybersecurity (Multiple Levels)

    Noblis (Bethesda, MD)
    …Top Secret with SCI and Polygraph** **in Bethesda, MD and McLean, VA** The Cybersecurity SME will be responsible for and not limited to: + Driving technical ... Responsibilities **Noblis is seeking a Cleared Cybersecurity (Multiple Levels) with IC experience and ACTIVE...knowledge:** + US Citizenship is required. + Active Top Secret /SCI clearance with Polygraph. + Bachelor's degree… more
    Noblis (08/28/25)
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  • Principal Systems Administrator - active TS/SCI…

    V2X (Springfield, VA)
    …a Counterintelligence (CI) Polygraph. The Principal Systems Administrator serves as the in-house technical Subject Matter Expert ( SME ) in the server ... will require US citizenship and an active DoD Top Secret /SCI clearance . The position requires the ability...factor of related tasks. + Shall meet the Cyber IT/ Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for… more
    V2X (08/22/25)
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  • Geographic Information System (GIS) Engineer…

    V2X (Suitland, MD)
    …active TS/SCI clearance is required. The GIS Engineer shall serve as the ESRI Subject Matter Expert ( SME ) within the Operations Branch and directly ... Shall meet the minimum credential requirements for a Cyber IT/ Cybersecurity Workforce (CSWF) position as defined in Section 6,...position requires US Citizenship and an active DoD Top Secret with SCI clearance and the ability… more
    V2X (06/18/25)
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  • Computational Finance Technology and Regulation…

    The MITRE Corporation (Mclean, VA)
    …us with unprecedented access to expertise, ideas, and data. You will be a critical Finance subject matter expert ( SME ) as part of a growing, agile, ... government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making...Desire and ability to obtain and hold a DoD Secret clearance . + This position requires a… more
    The MITRE Corporation (07/10/25)
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  • Cyber Security Engineer

    CACI International (Chantilly, VA)
    …of cybersecurity operations and overall security posture + Functions as a cybersecurity subject matter expert on DoD accreditation strategies, ... Approved 8570 certification requirements for IAT-III + An active DoD Top Secret clearance required with eligibility for Sensitive Compartmented Information. +… more
    CACI International (08/26/25)
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