• LAN Administrator / Sr

    Dominion Energy (North Charleston, SC)
    LAN Administrator / Sr LAN Administrator -...& Experience** LAN Admin -3 years exp or Senior LAN Admin -5 years relavant experience in ... device support and administration + Install, troubleshoot hardware and software, support for laptops, desktops, rugged devices (Toughbooks/Touchpads), tablets (iPad, Microsoft Surface), Smart Phones, Printers, etc. + Deploy images to workstations via Microsoft… more
    Dominion Energy (12/12/25)
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  • Certified IT Administrator ( LAN

    City of New York (New York, NY)
    …Description The New York City Employees' Retirement System seeks a Certified IT Administrator to join their IT Network and Telecommunications unit in the Information ... Technology division. The individual will join a team of senior technicians who support 750 users in two locations and should have a minimum of five (5) years of… more
    City of New York (11/26/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the...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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  • Network Administrator , Sr

    RTX Corporation (El Segundo, CA)
    …security clearance​ **Security Clearance:** Top Secret - Current **Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... secure world. **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US DoD Top-Secret clearance to work as part… more
    RTX Corporation (10/22/25)
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  • Sr . Systems Administrator (Onsite…

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of applications, ... Appropriate industry certification(s) Computer Skills Required: + Experience in LAN /WAN protocols. + Knowledge of VMWare and Nutanix/AHV + Basic… more
    Community Health Systems (12/05/25)
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  • Sr . Linux/Windows Systems…

    Lockheed Martin (King Of Prussia, PA)
    …of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile scrum environment ... \(both bare\-metal and virtual machines\) * System Administration knowledge of LAN and WAN networking topographies, Virtualization Technologies * Must currently have… more
    Lockheed Martin (11/14/25)
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  • Sr . Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network ... + Demonstrated experience in network operations and support, including LAN /WAN installation and troubleshooting + Proficiency with Cisco networking fundamentals… more
    Huntington Ingalls Industries (11/22/25)
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  • Network Administrator , Sr / Secret…

    Lockheed Martin (Palmdale, CA)
    …\(Cisco ACI, Cisco DNA Center, etc\) \- Experience with configuring and troubleshooting LAN and WAN connections \- Ability to create and update network diagrams ... using Microsoft Visio\. **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/26/25)
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  • Sr . Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** **Network Administrator ** to join its dynamic team of technical ... to the following: + Maintain smooth operation of classified networks - LAN /WAN environments. + Plan, design, configure, and install network hardware in support… more
    Northrop Grumman (11/19/25)
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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …Network System Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network System ... Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator ** Hiring Wage: $64.58… more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
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