• System Administrator

    ManTech (Fort Meade, MD)
    …are not limited to:** + Demonstrate experience creating and managing virtual environments ( VMWare ESX, VCenter Administration ) + Experience in administration ... + 2 years of experience in architecting, deploying and general administration of Splunk to include infrastructure planning, data collection and comprehension,… more
    ManTech (11/03/25)
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  • Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …further develop your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems and adhere to policies ... assessment, risk analysis, risk management, certification, security awareness, system administration , networking, maintenance, and continuous monitoring of Windows and… more
    Concurrent Technologies Corporation (10/19/25)
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  • Secret Linux System Administrator (CO Springs, CO)

    Insight Global (Colorado Springs, CO)
    …coordination with network administrators to maintain an operational system. The System Admin will interact with multiple users, evaluates vendor products and work ... allocation relating to the use of computing resources and set up admin service accounts, maintain system documentation, tuning system performance, installing system… more
    Insight Global (01/07/26)
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  • IT Specialist System Administrator w/ active…

    Deloitte (Honolulu, HI)
    …redundant data retention and access. + Perform regular systems administration , including availability, performance tuning, upgrades, recovery planning, and secure ... + Active TS/SCI security clearance required. + 8+ years of experience in System Administration and supporting large enterprise system. + 5+ years of experience as a… more
    Deloitte (01/11/26)
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  • Network Administrator

    Huntington Ingalls Industries (Pacific Beach, WA)
    …Integrated Training Environment (NITE). This role is responsible for the administration , maintenance, and cybersecurity defense of client and server infrastructure ... workstations across the enterprise. Responsibilities include Microsoft Windows server administration , Group Policy Object (GPO) management, DHCP configuration, patching,… more
    Huntington Ingalls Industries (01/10/26)
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  • Senior Linux & Windows Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …etc.). + Must be proficient with Windows Server and Linux (RHEL 9) VM system administration in both Azure and VMWare . + Package management in Linux and module ... Family:** IT Infrastructure and Operations **Skills:** Bash Scripting,Linux Server Administration ,Microsoft Azure Infrastructure Automation,Power Shell Scripting,Windows Server Management **Experience:**… more
    General Dynamics Information Technology (01/10/26)
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  • Mission Planning Environment Subject Matter Expert

    Lockheed Martin (Eglin AFB, FL)
    …learning management systems \(LMS\)\. * Proficient in Linux and Windows administration ; experience creating virtual training simulations \(e\.g\., VMware , Hyper ... focused training products-including interactive virtual simulations-that teach essential MPE administration and planning skills\. * Conduct training gap analyses,… more
    Lockheed Martin (01/10/26)
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  • Network Administrator (Network Communications 4)

    Huntington Ingalls Industries (San Diego, CA)
    …Integrated Training Environment (NITE) Network Administrator is responsible for administration , maintenance, and cybersecurity defense of all Navy Enterprise ... the enterprise. Additional duties include performing Microsoft Windows server administration , manage GPOs, create/modify DHCP reservations, patching and STIG'ing, as… more
    Huntington Ingalls Industries (01/10/26)
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  • OS Programmer Intermediate

    University of Michigan (Ann Arbor, MI)
    …be an integral part of managing our Windows endpoints, along with other server administration tasks. The position is designed as a hybrid role, offering a dynamic ... Manager (SCCM), or InTune + Minimum 2 years of experience with Windows server administration + Proficient in the use of Powershell for administration of… more
    University of Michigan (01/09/26)
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  • Senior Information Systems Security Engineer

    Amentum (Warrenton, VA)
    …engineering products. + Assist with the design, deployment, and administration of a multi-site, distributed Splunk environment. Including Multi-site Clustering, ... exceptions to allow essential processes to continue uninterrupted. + Administration /operation of information security compliance tools/platforms with a special… more
    Amentum (01/09/26)
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