• Principal LAN Switch Administrator

    BAE Systems (Vicksburg, MS)
    …IT solutions that enable our customers to achieve their missions. As a **Principal LAN Switch Administrator ** , you'll play a critical role in providing ... a dynamic team that values innovation, teamwork, and customer satisfaction. As a Principal LAN Switch Administrator , you'll maintain the inventory and status of … more
    BAE Systems (11/18/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …at our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN /WAN/VPNs. Plans, designs, configures, and ... Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** **Network Administrator ** to join its dynamic team of technical professionals in the **Redondo… more
    Northrop Grumman (12/10/25)
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  • Network Administrator III

    LA Care Health Plan (Los Angeles, CA)
    Network Administrator III Job Category: Information Technology Department: IT Operations & Infrastructure Location: Los Angeles, CA, US, 90017 Position Type: Full ... the safety net required to achieve that purpose. Job Summary The Network Administrator III is responsible for providing network support for the mission critical… more
    LA Care Health Plan (12/17/25)
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  • Core Network Administrator III

    GCI Communication Corp (Anchorage, AK)
    …WAN, & Internet Systems Management: Install, configure, and provide ongoing support for the company 's LAN , WAN, and internet systems, or specific segments of the ... GCI's Core Network Administrator III will provide expert-level support for local...III will provide expert-level support for local area networks ( LAN ), wide area networks (WAN), and internet-based systems. Involve… more
    GCI Communication Corp (11/07/25)
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  • Core Network Administrator II

    GCI Communication Corp (Anchorage, AK)
    …WAN, & Internet Systems Management: Install, configure, and provide ongoing support for the company 's LAN , WAN, and internet systems, or specific segments of the ... GCI's Core Network Administrator will provide expert-level support for local area... will provide expert-level support for local area networks ( LAN ), wide area networks (WAN), and internet-based systems. Involve… more
    GCI Communication Corp (11/07/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to ... responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI...across multi-platform information systems varying in size and complexity ( LAN , MAN, WAN, etc.). + Shall have 3 or… more
    V2X (11/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you advance your ... career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like… more
    General Dynamics Information Technology (12/18/25)
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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 level ... baselines and adhering to best practices. * Design complex LAN and WAN infrastructure * Install, configure, repair, maintain,...* CompTIA Net+ * CompTIA Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid Administrator more
    R&D Industries, Inc. (01/08/26)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    Title: Network Administrator SME KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ... future of space defense. KBR is seeking a Network Administrator SME to join our team in Colorado Springs,...and leading troubleshooting actions for NIPRNET, SIPRNET, WSOMS, RMCE LAN , and WAN issues. Network support requirements reside in… more
    KBR (12/12/25)
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  • Cloud Infrastructure Administrator

    Ops Tech Alliance (Washington, DC)
    Cloud Infrastructure Administrator (Washington, DC) **Cloud Infrastructure Administrator ** _TS/SCI with Polygraph Required_ Salary Range: _$91,000 - $110,800 per ... year_ Ops Tech Alliance is looking for a **Cloud Infrastructure Administrator ** to play a key role in supporting and securing mission-critical systems. In this role,… more
    Ops Tech Alliance (12/17/25)
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