• Senior Network Administrator

    Fluor (Las Cruces, NM)
    …(or ability to obtain) TS /SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated Information Technology (IT) ... the design, development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions.… more
    Fluor (12/31/25)
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  • Senior Network Administrator

    ManTech (Key West, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Network Administrator ** to join our team in **Key West, FL** . **Responsibilities include ... but are not limited to:** + The Senior Network Administrator leads the design, implementation, and...clearance and be eligible to obtain and maintain a Top Secret /SCI Clearance. **Physical Requirements:** + Must… more
    ManTech (12/30/25)
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  • Mid System / Network

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System / Network Administrator . The Systems Administrator (SA) provides ... systems enhancements to improve reliability and performance. The Systems / Network Administrator shall possess the...+ TS /SCI with poly The Level 2 System / Network Administrator shall possess the… more
    Belay Technologies (12/08/25)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    Administrator SME to join our team in Colorado Springs, CO. Active TS /SCI clearance required. The Network Administrator SME provides support at the ... Title: Network Administrator SME KBR's National Security...Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS more
    KBR (12/12/25)
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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 & ... make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support...**Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of… more
    Leidos (11/18/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Network Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2111 **Employment ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …in the Network . **Responsibilities:** In this role the Network Administrator will be responsible for: + Performing System patching and IAVA patches ... Tier 3 Network Administrator Job Category: Information Technology...KM system Standard Operating Procedures (SOP) for network operations. + Troubleshooting systems failures and… more
    CACI International (12/11/25)
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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 /SCI ... Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged with enterprise support problems… more
    CACI International (10/24/25)
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  • Infrastructure Network Administrator

    Ops Tech Alliance (Washington, DC)
    Network Administrator to configure, maintain, and monitor secure network environments supporting mission-critical IT systems across hybrid and cloud ... Infrastructure Network Administrator (Washington, DC) **Infrastructure ...security best practices, including STIG compliance, access control, and network segmentation. + Collaborate with systems administrators,… more
    Ops Tech Alliance (12/17/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (12/01/25)
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