• CSOS Analyst Tier 3

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... Threat Office (SIII), in addition to other law enforcement and counter intelligence personnel as required to perform advanced investigation and triage of incidents;… more
    General Dynamics Information Technology (08/14/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... TS/SCI cleared Systems Administrator Advisor joining our team to Support our intelligence customer in Springfield, VA. HOW A **SYSTEMS ADMINISTRATOR ADVISOR** WILL… more
    General Dynamics Information Technology (07/31/25)
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  • Physicist - Senior

    SOS International LLC (Reston, VA)
    …a degree with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. ... to provide technical and scientific analysis to support counter WMD proliferation intelligence support. The role focuses on advancing the clients' Science &… more
    SOS International LLC (07/18/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    …Demonstrated proficiency in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (07/01/25)
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  • Associate Industrial Security Representative

    Leidos (Gaithersburg, MD)
    …Background Investigation Services' e-Application + US Citizen with an active DOD Top Secret security clearance . **Preferred Experience:** + ... and policies, including Program Classification Guides; DISA security requirements; Intelligence Community Directives; applicable laws, policies, and regulations regarding… more
    Leidos (06/21/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Continuity of Operations (COOP). BASIC QUALIFICATIONS: + Must have an active and maintain a Top Secret /SCI clearance . + BS degree and 4 + years of ... posture. + Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open source reporting for new vulnerabilities, malware or… more
    Leidos (08/15/25)
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  • Senior Knowledge Manager

    Leidos (Odenton, MD)
    …of knowledge sharing and transparency. **What does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + ... Information Management, or related fields, preferably within the DoD or Intelligence Community working on unclassified and classified networks. + BA/BS degree… more
    Leidos (08/08/25)
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  • Technical Writer, Journeyman

    Leidos (Odenton, MD)
    …conveyed in complex and nuanced manner. **What does Leidos need from me?** + Active Top Secret /SCI (TS/SCI) security clearance with Polygraph is required for ... Cyber Operations, Electronic Warfare, Information Technology, Information Operations, or Intelligence Operations. + BA/BS degree within fields of Mass… more
    Leidos (08/08/25)
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  • Operations Support Manager, Senior

    Leidos (Odenton, MD)
    …Program Manager during their absence. **What does Leidos need from me?** + Active Top Secret /SCI (TS/SCI) security clearance with Polygraph required. + ... providing business area support to Department of Defense (DoD), Intelligence Community, or United States Government organizations. + Demonstrated experience… more
    Leidos (07/18/25)
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  • Agile Systems Engineer

    SAIC (Chantilly, VA)
    …years related experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI Clearance with the ability to obtain a Polygraph. ... engineering expertise supporting the acquisition and project management of multi- intelligence (multi-INT) software services. SAIC's client is tasked with leading… more
    SAIC (08/21/25)
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