• Senior Research Fellow

    Atkinson Aeronautics & Technology Inc. (Quantico, VA)
    …+ Ground Combat Element (GCE) + Logistics Combat Element (LCE) + Active Top Secret clearance with the ability to obtain SCI . + US citizenship required due to ... + Experience reviewing documents, conducting research, and communicating with external partners at TS / SCI and SAP levels across cyber, EW, and/or IO functional… more
    Atkinson Aeronautics & Technology Inc. (10/18/25)
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  • Senior Data Scientist

    Guidehouse (Mclean, VA)
    …Family** **:** Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... learning, and artificial intelligence. They help clients define their information strategy, architecture, and governance, get the most value...You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security … more
    Guidehouse (10/11/25)
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  • Information Warfare (IW) Advisor / Support…

    TekSynap (Norfolk, VA)
    …**WORK AUTHORIZATION/ SECURITY CLEARANCE** USCitizenship **Clearance requirement** : **Active** ** Secret clearance** , **( TS / SCI strongly preferred)** ... **Responsibilities & Qualifications** TheTekSynap isseekinga ** Information Warfare (IW) Advisor / Support SME** toprovide...+ Prior Navy IW staff/command-level advisory experience. + Clearance: Secret ( Top Secret / SCI strongly… more
    TekSynap (10/02/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …implementations. + 3+ years' combined experience with SQL and Python. + Must hold a Top Secret / SCI Clearance **FACTORS TO HELP YOU SHINE:** **(** **_Required ... System (ServiceNow, Jira). Selected candidate must have a current TS / SCI * **The anticipated salary range for...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (10/01/25)
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  • Senior Project Manager

    Amentum (Fort Belvoir, VA)
    …project management experience. + Must possess a US government Top Secret security clearance with SCI eligibility ( TS / SCI ). Some positions may ... marital status, family structure, medical condition including genetic characteristics or information , veteran status, or mental or physical disability so long as… more
    Amentum (09/25/25)
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  • Senior Infrastructure Platform Lead

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI with Poly. + Experience in infrastructure/platform management, ... of systems over the complete end-to-end life cycle. The role requires an active TS / SCI with Polygraph. As the Senior Infrastructure/Platform Lead you will play… more
    SAIC (09/25/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ197103 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and tomorrow is smarter. Our work depends on a TS / SCI cleared **AV Systems Engineer** joining our...Willingness and ability to obtain a high level government security clearance . Experience supporting telephony, video, network and/or… more
    General Dynamics Information Technology (09/23/25)
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  • Information Technology Specialist (Infosec)

    Federal Emergency Management Agency (Round Hill, VA)
    …pass, and maintain a background investigation for Top Secret / Secret Compartmented Information ( TS / SCI as a condition of placement into this ... Washington, DC.The ideal candidate for this position will have experience in Information Security principles, concepts, methods, standards and practices to… more
    Federal Emergency Management Agency (12/13/25)
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  • Systems Engineering, Integration, & Test Engineer

    Leidos (Fort Belvoir, VA)
    …engineering experience + **Clearance Credentials:** An current DoD Top Secret security clearance with TS / SCI eligibility is a must, ensuring you're ... missile defense technologies. Your work will not only protect sensitive information but also shape the future...risk management strategies to safeguard CPI and ensure comprehensive security measures for sensitive testing performed in… more
    Leidos (12/10/25)
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  • Cyber Threat Intel Analyst

    Leidos (Ashburn, VA)
    … tools such as Analyst1. **Basic Qualifications:** + The candidate must currently possess a Top Secret Clearance Eligibility with the ability to obtain a TS / ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (11/13/25)
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