• Certified IT Administrator ( LAN

    City of New York (New York, NY)
    …across NYCERS Systems. The technician will be required to periodically review technical LAN / WAN documentation and will need to clearly record their own ... Description The New York City Employees' Retirement System seeks a Certified IT Administrator to join their IT Network and Telecommunications unit in the Information… more
    City of New York (11/26/25)
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  • Core Network Administrator III

    GCI Communication Corp (Anchorage, AK)
    Administrator III will provide expert-level support for local area networks ( LAN ), wide area networks ( WAN ), and internet-based systems. Involve operational ... to established procedures, ensuring timely availability and accurate inventory management. + LAN , WAN , & Internet Systems Management: Install, configure, and… more
    GCI Communication Corp (11/07/25)
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  • Core Network Administrator II

    GCI Communication Corp (Anchorage, AK)
    Administrator will provide expert-level support for local area networks ( LAN ), wide area networks ( WAN ), and internet-based systems. Involve operational ... to established procedures, ensuring timely availability and accurate inventory management. + LAN , WAN , & Internet Systems Management: Install, configure, and… more
    GCI Communication Corp (11/07/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …full-time, at our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN / WAN /VPNs. Plans, designs, ... IT/Network experience is required + Must have work experience with designing and maintaining LAN / WAN based networks, managing routing protocols on large LAN more
    Northrop Grumman (12/10/25)
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  • Network Administrator

    BAE Systems (Saratoga Springs, UT)
    …and at least two (2) years of demonstrable experience in network ( LAN / WAN ) configuration, monitoring, security, and protection. Or the individual shall ... at least two (2) years of demonstrable experience in network ( LAN / WAN ) configuration,monitoring, security, and protection. Acceptable certifications as defined… more
    BAE Systems (11/22/25)
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  • Principal Network Administrator - Secret

    Northrop Grumman (Boulder, CO)
    …full-time, at our facility/campus. This is not a virtual position._ The Network Administrator maintains smooth operation of LAN / WAN /VPNs. Plans, designs, ... IT experience is required + Must have work experience with designing and maintaining LAN / WAN based networks, managing routing protocols on large LAN more
    Northrop Grumman (11/21/25)
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  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …/ System Administrators & Network Engineers hold a wealth of knowledge regarding complex LAN and WAN network infrastructure. They are able to provide the highest ... with customers is imperative. *Note: This position is an on- site position. We may consider qualified candidates who are...baselines and adhering to best practices. * Design complex LAN and WAN infrastructure * Install, configure,… more
    R&D Industries, Inc. (09/17/25)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    site guidance and leading troubleshooting actions for NIPRNET, SIPRNET, WSOMS, RMCE LAN , and WAN issues. Network support requirements reside in Colorado ... Title: Network Administrator SME KBR's National Security Solutions team provides... personnel and leads troubleshooting NIPRNET, SIPRNET, WSOMS< RMCE LAN and/or WAN issues. + Resolves interoperability… more
    KBR (12/12/25)
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  • Senior Network Administrator

    HO Penn Machinery Company (Poughkeepsie, NY)
    …in a multi- site or enterprise environment + Proven experience managing LAN / WAN infrastructure, network security, and voice communication systems + Experience ... in a multi- site or enterprise environment + Proven experience managing LAN / WAN infrastructure, network security, and voice communication systems + Experience… more
    HO Penn Machinery Company (11/18/25)
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  • Senior Technical Administrator (On-…

    Compass Group, North America (Dorchester, MA)
    …laptop, mobile device operational and connectivity problems. + Provide initial LAN / WAN , computer hardware, Windows, Microsoft Office and remote communication ... digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing computing services and support to… more
    Compass Group, North America (09/18/25)
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