• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Parsons Corporation (08/16/25)
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  • Senior Network Engineer 2

    State of New York Mortgage Agency (New York, NY)
    administration , tuning, troubleshooting, and recovery procedures. + Monitors system and vendor security alerts and installs applicable security updates to ... storage. + Windows 2019 (or higher) Active Directory configuration / administration (DNS, DHCP, Group Policy Management, file sharing) + LAN & WAN… more
    State of New York Mortgage Agency (08/28/25)
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  • C2ISR Information System Security Officer

    PLEXSYS Interface Products, Inc. (Oklahoma City, OK)
    … (AWACS), Airborne Surveillance Command and Control (ASC2), and/or Theater Air Control System (TACS) training and ground systems and networks. The ISSO is ... or 2 years' experience in related field + Extensive Training or experience with Windows based Information Systems standards with a working knowledge of Linux… more
    PLEXSYS Interface Products, Inc. (09/01/25)
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  • Cyber Systems Engineer / Principal Cyber…

    Northrop Grumman (Melbourne, FL)
    …of a software development and test environment using your knowledge of operating system administration , web app design, and security monitoring tools. If you ... network and instrumentation data center. + Collecting and reporting system data metrics. + Ensure systems adhere...Coverity, and Fortify + Active Top Secret Clerance + Systems administration experience, to include VMWare, vSphere,… more
    Northrop Grumman (10/10/25)
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  • Systems Engineer

    Robert Half Technology (Sacaton, AZ)
    …Services, or a closely related field required + 5 years of experience in systems administration or network management required. + Demonstrates ability to relate ... infrastructure, including maintenance of security measures and solutions. + Performs administration on all supported networks, systems , platforms and data… more
    Robert Half Technology (10/03/25)
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  • Systems Engineer

    State of Colorado (Denver, CO)
    …to the Colorado Supreme Court - Office of Attorney Regulation division, providing administrative support for servers operating on Microsoft Windows and Hyper-V ... Systems Engineer Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5099162)  Systems ...governed by the selection processes of the classified personnel system . Applications will be considered from residents and non-residents… more
    State of Colorado (10/03/25)
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  • Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    …infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... or Windows experience. + Experience with Active Directory, VMware, Administration , backup and recovery. **Qualifications We Prefer** **:** + Department of… more
    RTX Corporation (10/16/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …Linux environments, GOTS product integration, and Windows Server administration . **Responsibilities:** + Architect, configure, and maintain systems utilizing ... integrating them within complex system architectures. + Oversee Windows Server administration , including performance tuning, security enhancements, and… more
    Leidos (09/09/25)
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  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    …they are made available or removed as needed. Primary Responsibilities: + Perform system and application administration on systems /applications operating on ... The Sr. System Administrator position involves performing system and application administration to include but... System Administrator should be familiar with Microsoft Windows operating systems , SQL server, and most… more
    Exeter Government Services, LLC (08/15/25)
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  • IT Systems Administrator, Sr / Top Secret…

    Lockheed Martin (Las Vegas, NV)
    …deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, and ... * Must have a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10,… more
    Lockheed Martin (10/18/25)
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