• Cyber Security Assessor - Expert

    Guidehouse (Reston, VA)
    …**:** Technology Consulting **Travel Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** ... Defense and Security Segment, in support of a DoD/ Intelligence community client. Responsibilities include: + Analyzing and defining...You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance… more
    Guidehouse (05/23/25)
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  • Data Center Site Manager - Polygraph Required

    Patriot Group International, Inc (Springfield, VA)
    …Type: Full-Time, Exempt, Contingent on Contract Award Work Location: Springfield, Virginia Clearance: Top Secret / SCI with Polygraph Shift: Day Patriot ... and risk management disciplines with a special operations and intelligence perspective. We are looking to hire a Data...+ US Citizenship Required Security Clearance: + US Government Top Secret / SCI with… more
    Patriot Group International, Inc (08/07/25)
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  • Senior Security Scrum Master

    Leidos (Alexandria, VA)
    …and 4+ years of experience supervising or leading teams or projects + Active Top Secret Clearance and the ability to achieve TS / SCI with Poly post hire + ... security engineers tasked with keeping all our systems compliant with geospatial- intelligence agency policies. This includes also managing cyber security tasking… more
    Leidos (08/02/25)
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  • Telecommunications Foreman

    M. C. Dean (Chantilly, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; ACTIVE TOP SECRET Clearance with the ability to ... Overview **About MC Dean** MC Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical...obtain a TS / SCI w/ Polygraph is REQUIRED **Education/Experience:** + High School… more
    M. C. Dean (07/15/25)
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  • Industrial Security

    CACI International (Reston, VA)
    …Security Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... company. You'll be well versed in administering routine aspects of the Intelligence and other industrial security programs to ensure compliance with government and… more
    CACI International (07/01/25)
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  • Director Business Development - Innovative…

    Sierra Nevada Company, LLC (Herndon, VA)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US ... value to the customer. Technical areas of interest include intelligence collection and analysis, big data solutions, Artificial ...others + The ability to obtain and maintain a Top Secret US Security Clearance is required… more
    Sierra Nevada Company, LLC (07/27/25)
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  • Counterintelligence Analyst

    Advantage SCI (Fort Belvoir, VA)
    …Unclassified duties below: * Provide Counterintelligence (CI) support to a DOD Special Compartmented Information ( SCI )/ Special Access Program (SAP) * Must ... * Assist in the analysis, coordination, and integration of intelligence information to assess developments, trends, and...Required Experience: * Shall possess and maintain a current Top Secret / SCI clearance. No exceptions!… more
    Advantage SCI (08/10/25)
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  • Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …Acceptance Testing, and other formal testing procedures **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... discipline, or comparable work experience + Must have active ** Top Secret security clearance with SCI...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (08/08/25)
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  • Facilities Vulnerability Assessment Engineer

    Parsons Corporation (Fort Belvoir, VA)
    …a Valid Passport + Must have an Active Secret clearance with ability to upgrade to a Top Secret with SCI Eligibility. + Must be able to travel up to 20% ... to the office at Fort Belvoir, VA. **What Desired Skills You'll Bring:** + Active Top Secret Clearance with SCI Eligibility + Ability to accept worldwide… more
    Parsons Corporation (08/08/25)
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  • Operational Readiness Specialist

    Parsons Corporation (Fort Belvoir, VA)
    …required + Must have an Active Secret Clearance with ability to obtain a Top Secret Clearance with SCI Eligibility + Must have a Valid Passport ... to the office at Fort Belvoir, VA. **What Desired Skills You'll Bring:** + Active Top Secret Clearance with SCI Eligibility. + Capacity to become… more
    Parsons Corporation (08/08/25)
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