• 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. ... coordination, testing, troubleshooting, upgrading, and maintenance of the network infrastructure to ensure high availability and minimal downtime. Additionally,… more
    DirectEmployers Association (11/07/25)
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  • Tyto Athene (San Diego, CA)
    **Description** Tyto Athene is searching for a **Network Systems Administrator ** responsible for the installation, configuration, operation, and maintenance of ... network server systems supporting base communications and data infrastructure . This position provides direct support to mission-critical telecommunications networks,… more
    DirectEmployers Association (10/30/25)
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  • Systems Administrator III

    Love's Travel Stops & Country Stores (Oklahoma City, OK)
    …**Skills and Qualifications:** + 3+ years' experience in a System Administrator or Infrastructure Engineer role. + Hands-on experience administering ... 30 days * Career Development* Hiring Immediately_ **Welcome to Love's:** The System Administrator II plays a key role in maintaining, securing, and automating the… more
    Love's Travel Stops & Country Stores (10/28/25)
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  • Administrator III , IT…

    Invenergy (Denver, CO)
    …role, you will design, implement, and support our enterprise network infrastructure -ensuring reliability, security, and NERC CIP compliance. The ideal candidate has ... Working knowledge of NERC CIP standards and their application to critical infrastructure and/or formal training or certification in NERC CIP compliance. + Experience… more
    Invenergy (08/29/25)
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  • Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …Where Hard Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep ... tools including Ansible and SaltStack to ensure efficient, secure, and compliant infrastructure operations. Responsibilities: I want to and can do that! Patch… more
    Huntington Ingalls Industries (11/14/25)
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  • Infrastructure Engineer III -Data…

    Electric Power Research Institute (Charlotte, NC)
    **Job Title:** Infrastructure Engineer III -Data Science Administrator **Location:** Charlotte, NC **Job Summary and Description:** **Key Responsibilities** ... Updates/Patches, maintain and improve the High-Performance Computing environment + ** Infrastructure Design & Implementation** : Architect, deploy, and manage … more
    Electric Power Research Institute (09/22/25)
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  • Systems Administrator II, III , Sr.…

    LSI Solutions (Victor, NY)
    …systems. + Provide assistance and cross-training to other members of the team Systems Administrator III + All essential functions listed above + Key contributor ... Experience with backup solutions, patch management, and system monitoring tools Systems Administrator III + Bachelor's degree in information technology, computer… more
    LSI Solutions (10/30/25)
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  • System Administrator III

    Hyundai Autoever America (Savannah, GA)
    20165 - SYSTEM ADMINISTRATOR III Location - Savannah, GA Company Overview Hyundai AutoEver America is pioneering the future of mobility by integrating ... cloud-based service infrastructure with advanced core vehicle software technologies. In a...essential functions highlight the core responsibilities of a Systems Administrator III . The role involves advanced expertise… more
    Hyundai Autoever America (11/10/25)
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  • System Administrator I- III

    Sam Houston State University (Huntsville, TX)
    …that would produce the required knowledge and abilities could be considered. System Administrator III Endpoint Management: Bachelor's degree with a major in ... operation of Sam Houston State University Information Technology systems. System Administrator III Endpoint Management: Oversees and maintains the upkeep,… more
    Sam Houston State University (11/01/25)
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  • Systems Programmer III (Working Title:…

    MyFlorida (Tallahassee, FL)
    SYSTEMS PROGRAMMER III (WORKING TITLE: MICROSOFT WINDOWS SERVER ADMINISTRATOR ) - 43000102 Date: Nov 5, 2025 The State Personnel System is an E-Verify employer. ... . Requisition No: 864540 Agency: Financial Services Working Title: SYSTEMS PROGRAMMER III (WORKING TITLE: MICROSOFT WINDOWS SERVER ADMINISTRATOR ) - 43000102 Pay… more
    MyFlorida (11/05/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    20191 - System Administrator III Location - Savannah, GA Company Overview Hyundai AutoEver America is pioneering the future of mobility by integrating ... cloud-based service infrastructure with advanced core vehicle software technologies. In a...Infrastructure Certification preferred + Red Hat Certified System Administrator preferred + Preferred - Network +, A +… more
    Hyundai Autoever America (10/17/25)
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  • Systems Engineer III - Epic Client Systems…

    Mohawk Valley Health System (New Hartford, NY)
    Systems Engineer III - Epic Client Systems Administrator Department: INFORMATION TECHNOLOGY Job Summary The Systems Engineer III is a senior-level role on ... the healthcare IT infrastructure team which is responsible for the design, implementation,...Licensure/Certification Requirements PREFERRED: + Epic ECSA certification (Client Systems Administrator ) - required or must be obtained within 6… more
    Mohawk Valley Health System (10/07/25)
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  • IT System Administrator III

    IMRI (Los Angeles, CA)
    IT System Administrator III Apply Now! Back to search Location: Los Angeles, CA Posted: 10/20/2025 Location Name: Los Angeles Area Wage Max: 58.00 Hourly Wage ... landscape, committed to empowering organizations with our innovative solutions. IT System Administrator III (Temporary Assignment - Up to 6 Months)… more
    IMRI (10/21/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (10/07/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    Software Administrator III Location Annapolis Junction, MD Job Code 2195 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Software Administrator III Candidate must have an active...enterprises, helping them to feel confident in their IT infrastructure . With DCCA, these organizations can be confident in… more
    DCCA (11/17/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Mililani, HI)
    Systems Administrator III - PIPELINE (TS/SCI) Mililani, HI (http://maps.google.com/maps?q=Mililani+HI+USA+96789) Description COMSO, Inc. is a powerhouse when it ... and maintenance of information Technology (IT) systems. + Manages IT system infrastructure and any processes related to these systems. Provides support to IT… more
    COMSO, Inc (11/07/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network ... in decisions about buying future hardware or software to upgrade organization's infrastructure . This position might be called upon to provide technical support to… more
    General Dynamics Information Technology (09/02/25)
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  • SQL Server Database Administrator

    LA Care Health Plan (Los Angeles, CA)
    SQL Server Database Administrator III Job Category: Information Technology Department: IT Operations & Infrastructure Location: Los Angeles, CA, US, 90017 ... Position Type: Full Time Requisition ID: 12590 Salary Range: $105,267.00 (Min.) - $139,478.00 (Mid.) - $173,689.00 (Max.) Established in 1997, LA Care Health Plan is an independent public agency created by the state of California to provide health coverage to… more
    LA Care Health Plan (11/06/25)
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  • TS/SCI Network Administrator III

    Insight Global (San Antonio, TX)
    …Data Center, CCNP Enterprise, OR CCNP Service Provider -CCIE Enterprise Infrastructure , CCIE Service Provider, or CCIE Data Center CCIE Collaboration certifications ... 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… more
    Insight Global (10/21/25)
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  • Data Center Administrator III

    Paycom Online (Phoenix, AZ)
    …general operations. + Troubleshoot and verify existing network equipment and systems infrastructure + Provide feedback on and refinement of data center operational ... processes + Establishes specifications by conferring with users; analyzing workflow, access, information, and security requirements. + Evaluates performance and issues including availability and utilization; planning and executing the selection, installation,… more
    Paycom Online (09/16/25)
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