• Senior Information System Security Officer

    Zantech (Washington, DC)
    …Clearance: + US Citizenship and the ability to obtain and maintain an active Top Secret / SCI or higher clearance, per contract requirements. "Outstanding ... systems + May require deployment to disaster locations + Must support 24/7 operations during emergencies Required Experience or Knowledge of the following… more
    Zantech (09/25/25)
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  • Research and Technology Protection Analyst

    KBR (Chevy Chase, MD)
    …Security Reviews for each research effort. Qualifications: Required: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph + ... field + Experience interacting with Senior leaders and R&D program managers + Knowledge of information system security requirements and procedures Desired: +… more
    KBR (12/13/25)
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  • Research and Development Contract Specialist

    KBR (Chevy Chase, MD)
    …and file maintenance for contract's function. Qualifications: Required: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph + ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/13/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and intel customers' mission… more
    Leidos (11/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Alexandria, VA)
    …Chantilly, VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. ... and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and intel customers' mission… more
    Leidos (11/22/25)
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  • Senior Cyber Warfare Threat Analyst

    Noetic Strategies Inc. (Alexandria, VA)
    …Senior Cyber Analyst City: Alexandria State: Virginia Position Requirements Active DoD Top Secret / SCI Clearance Counterintelligence Polygraph MINIMUM ... skills with the ability to communicate both technical and operational information to wide-ranging audiences + Strong Net-Centric/cyber operations background… more
    Noetic Strategies Inc. (11/05/25)
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  • Program & Project Management Support - Mission…

    Noblis (Bethesda, MD)
    …compliance requirements. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically ... + Facilitate cross-functional collaboration across internal teams-including policy, intelligence, operations , and technology-to identify interdependencies, shared goals, and mission-critical… more
    Noblis (12/18/25)
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  • Data Analyst

    Noblis (Bethesda, MD)
    …with 3+ years of prior relevant experience** + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + BA/BS degree with 5+ ... interpret and communicate findings and recommendations to stakeholders. + Develop information tools, algorithms, dashboards, and queries to monitor and improve… more
    Noblis (12/18/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …relevant to DoD, federal, and intelligence mission systems. **Basic Qualifications:** + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT ... experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides… more
    Leidos (11/15/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information ; ** Top Secret with SCI eligibility required** **Position / ... WAN/Transport and IP routing technologies and protocols, candidates should have an in-depth knowledge of networking protocols such as BGP, MPLS, and SD-WAN in order… more
    M. C. Dean (12/16/25)
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