• Network Administrator

    Leidos (Chantilly, VA)
    …complex multi-disciplinary network challenges. **Required Qualifications** + Must have an active TS / SCI clearance with Polygraph. + Must have a Bachelor's degree ... **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group at… more
    Leidos (11/15/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …troubleshooting in a Linux environment. **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph. **Physical Requirements:** + Must be able ... Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support… more
    ManTech (10/25/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …Competence in computer operating systems **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort Meade, MD area.… more
    ManTech (10/16/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …installation, configuration, troubleshooting, and maintenance. **Security Clearance Requirements:** + Active TS / SCI with Polygraph is required to be considered ... ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade,...+ Manage IT system infrastructure and processes related to client/server/ storage /network devices and mobile devices. + Perform Tier 1… more
    ManTech (10/14/25)
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  • Cloud Administrator

    SAIC (Washington, DC)
    …customer requirements into hardware and software specifications **Qualifications** + Active TS / SCI with Polygraph + Bachelors degree in IT, Cybersecurity, ... with an anticipated decision expected by Winter/ Spring 2026.** The **Cloud Administrator ** responsibilities include, but are not limited to: + Designs, plans, and… more
    SAIC (10/04/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …scope, type, and complexity is required. + US Citizen with an active TS / SCI and polygraph. \#javelin Pay Transparency Verbiage Amentum's health and welfare ... Security, & Intel space? If so, look no further. We are seeking a System Administrator 2 to join our team of passionate individuals on our Prime contract based out… more
    Amentum (09/22/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Poly Required JOB FUNCTIONS AND RESPONSIBILITIES: . Provides ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to… more
    Lentech, Inc (10/07/25)
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  • Database Engineer / CM / Maintenance / J-Neeo…

    Lockheed Martin (Nellis Air Force Base, NV)
    …within the last 5 years is required\. * Ability to obtain and maintain DoD Top Secret / SCI and relevant SAP/SAR Clearance\. * Security \+ Certification\. * ... Martin is seeking a highly skilled and experienced Database Administrator to join our team at the Joint Integrated...and technologies\. **Desired Skills:** * Previous or active DoD Top Secret / SCI security clearance\. *… more
    Lockheed Martin (11/05/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …and commercial markets. Job Title: Storage Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... Storage Engineer (STE) designs, implements, manages, and troubleshoots ...+ Operating system certifications (eg, Red Hat Certified System Administrator - RHCSA). + DoD 8570 IAT Level II/III… more
    Nightwing (09/26/25)
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  • Azure Infrastructure Engineer

    Koniag Government Services (Washington, DC)
    …cloud infrastructure solutions on the Microsoft Azure platform. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ ... company, is seeking an Azure Infrastructure Engineer with a TS / SCI security clearance to support Kadiak and...part of a collaborative team **Clearance Required:** + Active Top Secret with SCI eligibility… more
    Koniag Government Services (12/10/25)
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