• Counterintelligence Officer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ206527 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... ensure today is safe and tomorrow is smarter. Our work depends on a TS / SCI level cleared Counterintelligence Officer joining our team to support our customer.… more
    General Dynamics Information Technology (10/22/25)
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  • Counterintelligence Officer

    General Dynamics Information Technology (St. Louis, MO)
    …ID:** RQ206505 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... ensure today is safe and tomorrow is smarter. Our work depends on a TS / SCI level cleared Counterintelligence Officer joining our team to support our customer.… more
    General Dynamics Information Technology (10/09/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …Requirements:** + US Citizenship required + Candidates must have an active Top Secret level clearance to include eligibility for SCI clearance + All persons ... with performing STIG implementation + Shall have demonstrated experience performing vulnerability assessments with the Assured Compliance Assessment Solution… more
    Imagine One Technology & Management (09/01/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... tasks. + Ability to work independently and with minimal oversight. + Active TS / SCI clearance; willingness to take a polygraph exam. + Demonstrates ability… more
    SOS International LLC (11/21/25)
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  • Cybersecurity Engineer Tech Lead

    Guidehouse (Charleston, SC)
    …**:** IT Cyber Security **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain Top Secret SCI ( TS / SCI ) **What You Will ... two or more of the following Cyber Areas: + Vulnerability Analysis + Network Security Monitoring, + Incident Response/Forensics,... Assessment and Authorization requirements. + Eligibility for TS / SCI Clearance + Hold at least one… more
    Guidehouse (10/30/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    …Opportunity** **MUST BE AU\.S\. CITIZEN** - The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know**… more
    Lockheed Martin (10/10/25)
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  • MCCO Research and Development Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …RQ207275 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... ML, and IoT. + Leverage cybersecurity tools such as vulnerability scanners, penetration testing frameworks, and SIEM systems. +...emerging technologies such as AI, ML, and IoT. + TS / SCI (or eligible). **PREFFERED SKILLS** + Experience… more
    General Dynamics Information Technology (11/15/25)
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  • Journeyman Information Systems Security…

    Sumaria Systems, Inc. (Bedford, MA)
    …hold a current Top Secret clearance. Travel: Minor Security Clearance Required: Top Secret with SCI Years of Experience: 3+ years experience in Cyber ... and vulnerability assessments and inspections of planned and installed information systems to identify vulnerabilities, risks, and protection needs. + Evaluate… more
    Sumaria Systems, Inc. (10/22/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    Secret DoD Security Clearance (T5 Investigation) + Must be eligible for TOP SECRET / SCI Security clearance and accesses (SI/TK/G/HCS-P) **Imagine One ... with performing STIG implementation + Shall have demonstrated experience performing vulnerability assessments with the Assured Compliance Assessment Solution… more
    Imagine One Technology & Management (09/01/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    … Systems Security Officer Suitland, MD **Required:** US Citizenship **Clearance Requirement:** Top Secret with SCI eligibility **Certification Requirement:** ... tools, then provide guidance to systems administrators for remediation + Respond to Information Assurance Vulnerability Alerts (IAVAs) and review system logs +… more
    FGS, LLC (11/22/25)
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