• Epsilon, Inc (Arlington, VA)
    …and who view customer service as a top priority. **An average day:** As Network Administrator III, you will be responsible for managing and optimizing the ... ** Network Administrator III** **Epsilon is now part of... Secret clearance with the ability to obtain a Top Secret with SCI eligibility or… more
    DirectEmployers Association (09/06/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator / Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system... engineering, administration, or related IT roles. + Clearance: TS / SCI CI Poly + Required Skills: +… more
    DirectEmployers Association (09/30/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …DevOps Engineer Position Requirements:** + **Must be a US citizen with an active TS / SCI security clearance** + Bachelors degree in a related field along with ... network policies **Senior DevOps Engineer Preferred Qualifications:** + An active TS / SCI with CI Poly security clearance + OpenShift Certified … more
    DirectEmployers Association (09/11/25)
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  • Juniper Network Administrator

    Three Saints Bay (Washington, DC)
    **Juniper Network Administrator - TS / SCI Required (5171)** Location **Washington, DC** Job Code **5171** \# of Openings **1** Apply Now ... government industry leader, is looking for a **Juniper Certified Network Engineer - TS / SCI Required**...administrator . **Position Requirements:** + **US Citizen.** + **Active Top - Secret Clearance with SCI eligibility.**… more
    Three Saints Bay (09/18/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Network Administrator ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ... Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing...2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Network Administrator (Weekends…

    IT Veterans (Washington, DC)
    Network Administrator (Weekends only) Washington, DC . Information Technology Apply Now Network Administrator Washington, DC Job Summary: IT Veterans ... is looking for a skilled part-time Network Administrator to join our team and...response plans, and performance improvements. You must have a TS / SCI clearance. Weekend Schedule: Saturday & Sunday… more
    IT Veterans (10/16/25)
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  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    Network Administrator - Site Survey and Install Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS ... Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged with enterprise support problems… more
    CACI International (10/16/25)
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  • Network Administrator - NOC - 12pm…

    GCyber (Arlington, VA)
    …technical guidance to optimize performance. Minimum Qualifications and Experience: + Active DoD Top Secret / SCI clearance and be eligible to obtain and ... GCyber is seeking an Network Administrator , to support a high...DISA customer in their mission to improve collaboration and information sharing between defense and intelligence organizations. As the… more
    GCyber (08/22/25)
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  • TS / SCI Network

    Insight Global (Fort Meade, MD)
    Job Description Insight Global is seeking a Network Administrator in Ft. Meade, MD for it's government customer. As a Network Administrator , you will ... network issues and identify efficient solutions to ensure uninterrupted network operations. *Bachelor's degree in Computer Science, Information Systems, or… more
    Insight Global (10/02/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Master's Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... Network Administrator II EOE Statement We...rooms, communications closets, operations centers, and user workspaces. + TS / SCI Security Clearance (US Citizenship required) These… more
    William C Brown Inc (09/01/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    Network Administrator II - Shift 2B...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... 10% Type of Travel: Local * * * **The Opportunity:** The Network Administrator will provide support for implementation, troubleshooting and maintenance of IT… more
    CACI International (10/03/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team… more
    Nightwing (09/26/25)
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  • Network Administrator - Site Survey

    CACI International (Washington, DC)
    Network Administrator - Site Survey Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... and/or on weekends. In this role the Site Survey Network Administrator will be responsible for: +...CONUS travel. **Qualifications:** + IAT II, CCNA (preferred) + TS / SCI security clearance with ability to obtain… more
    CACI International (09/13/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will ... university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of...and XACTA **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The… more
    ManTech (09/19/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You ... or university with 12+ years of experience as a Network Administrator . 3 additional years of ...and XACTA **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The… more
    ManTech (07/23/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems/ Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Network Administrator

    SAIC (Washington, DC)
    …contract award, with an anticipated decision expected by Winter/ Spring 2026.** The ** Network Administrator ** responsibilities include, but are not limited to: + ... **Description** SAIC is seeking ** Network Administrators** to join the Machine-assisted Analytic Rapid-repository...continuous improvement and innovation within MARS **Qualifications** + Active TS / SCI with Polygraph + One of the… more
    SAIC (10/04/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... electrical, engineering, and cybersecurity industries. We are seeking a ** Network Administrator 2** to join our **Security...Cisco Certified Network Associate (CCNA) or CompTIA Network +. + DoD 8570 compliance with Information more
    M. C. Dean (08/27/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations ... multi-disciplinary network challenges. **Required Qualifications** + Must have an active TS / SCI clearance with Polygraph. + Must have a Bachelor's degree… more
    Leidos (08/16/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS / SCI with Polygraph cleared ** Network Administrator 3** to assist ... on the design and maintenance of its network of specialized hardware, the selectee will be expected...with 5+ years of experience + Must have a TS / SCI with Polygraph **Desired Certifications:** + CCNA,… more
    M. C. Dean (09/23/25)
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