• Mid-level WAN Network Administrator

    Sumaria Systems, Inc. (Montgomery, AL)
    Mid-level WAN Network Administrator - DoD / Cisco / Secret Clearance Department: C5ISR Office: Maxwell AFB Gunter, AL Location: Montgomery, AL START YOUR ... APPLICATION (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3414904&source=3414904-CJB-0) Job Title: Network Administrator II (Wide Area Network) Job Description: Information Networks… more
    Sumaria Systems, Inc. (11/19/25)
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  • Certified IT Administrator (LAN/ WAN

    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 ... five (5) years of experience working on an IT Infrastructure team. The administrator should be experienced in the configuration, support, maintenance, and upgrade of… more
    City of New York (11/26/25)
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  • TS/SCI Network Administrator III…

    Insight Global (San Antonio, TX)
    …Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all network and system ... support for all of the Air Force. The day to day is as follows: -Analyzes and simulates network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. -Monitors system utilization and circuit bandwidth… more
    Insight Global (10/21/25)
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  • Secret Network Administrator II…

    Insight Global (Montgomery, AL)
    …Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all network and system ... support for all of the Air Force. The day to day is as follows: -Analyzes and simulates network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. -Monitors system utilization and circuit bandwidth… more
    Insight Global (10/16/25)
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  • TS/SCI Network Administrator III…

    Insight Global (Montgomery, AL)
    …7+ years experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. ... Analyzes and simulates network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. Monitors system utilization and circuit bandwidth then reports anomalies to Government team leads. Develop, execute,… more
    Insight Global (09/27/25)
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  • Clinical Engineering System Administrator

    Trinity Health (Livonia, MI)
    …Clinical Engineering staff and on-site service as necessary. Serves as network (LAN/ WAN ) systems administrator for various Clinical Engineering Equipment systems ... maintenance, troubleshooting and management of biomedical and imaging network (LAN/ WAN ) devices and infrastructure. Works closely with key stakeholders, CEOs,… more
    Trinity Health (12/20/25)
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  • Telecommunications LAN WAN Engineer

    COOLSOFT (Madison, WI)
    Telecommunications LAN WAN Engineer (Jobs in Madison, WI) Requirement id 156335 Job title Engineer Job location in Madison, WI Skills required Telecommunications, ... Customer Service Skills, Oral And Written Communication, LAN WAN Open Date 15-Dec-2025 Close Date Job type Contract Duration 5 Months Compensation DOE Status… more
    COOLSOFT (12/16/25)
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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)
    GCI's Core Network Administrator III will provide expert-level support for local area networks (LAN), wide area networks ( WAN ), and internet-based systems. ... procedures, ensuring timely availability and accurate inventory management. + LAN, WAN , & Internet Systems Management: Install, configure, and provide ongoing… more
    GCI Communication Corp (11/07/25)
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  • Core Network Administrator II

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

    V2X (Madison, MS)
    **Description** **Network Administrator II - "W-TRS" Hohenfels, Germany** **Onsite Role** The WTRS Network Administrator at the Joint Multination Readiness ... networking equipment + Ability to maintain enterprise-grade network infrastructure including LAN, WAN , and SD- WAN + Experienced in maintenance and optimization… more
    V2X (12/16/25)
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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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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …be filled at one of four job grade levels: Telecommunications Network System Administrator I, job grade T3; Telecommunications Network System Administrator II, ... Administrator III, job grade T5; or Senior Telecommunications Network System Administrator , job grade T6. This decision will be based on the qualifications and… more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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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,...troubleshooting actions for NIPRNET, SIPRNET, WSOMS, RMCE LAN, and WAN issues. Network support requirements reside in Colorado Springs… more
    KBR (12/12/25)
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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)
    …& Network Engineers hold a wealth of knowledge regarding complex LAN and WAN network infrastructure. They are able to provide the highest level of network ... adhering to best practices. * Design complex LAN and WAN infrastructure * Install, configure, repair, maintain, troubleshoot, and...* CompTIA Net+ * CompTIA Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid Administrator more
    R&D Industries, Inc. (12/16/25)
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  • Principal Network Administrator - Secret

    Northrop Grumman (Boulder, CO)
    …at our facility/campus. This is not a virtual position._ The Network Administrator maintains smooth operation of LAN/ WAN /VPNs. Plans, designs, configures, and ... The Northrop Grumman Classified Solutions team is seeking an experienced **Network Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (11/21/25)
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  • Senior AppDev Engineer

    City of New York (New York, NY)
    …phones applications and digitizing department forms to improve efficiency. The Certified IT Administrator (LAN/ WAN ) IV role is pivotal in maintaining the NYPD's ... technological edge and promoting safety and effectiveness in law enforcement operations. The Senior AppDev Engineer will design, develop, and maintain software applications and ensure applications adhere to best practice and coding standards. Responsibilities… more
    City of New York (12/11/25)
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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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