• Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …(GPO) - creation, modeling, and maintenance. + DNS Server administration. + DHCP Server administration. + Windows Server Update Servers (WSUS), SCCM, or ... the effective maintenance and operational activities of the entire IT infrastructure including Servers ( Windows & Linux ), Workstations ( Windows & Linux ),… more
    Northrop Grumman (10/16/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …and you'll be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu supporting ... wait. You Have: + 5+ years of experience administering Windows Server or Linux in...Professional ( VCP ) , Micro sof t Certified: Windows Server Hybrid Administrator Asso… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    … and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals, and knowledge of Linux fundamentals to include ... as only US citizens are eligible for a security clearance. + Experience in Windows and/or Linux Server Environments including directory services management,… more
    RTX Corporation (10/24/25)
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  • Cloud and Systems Administrator

    Empire State University (NY)
    …VMs, Microsoft AD DS, Azure (Entra) AD, DNS, DHCP, IIS, IP networking, Windows Server , and cloud printers. + Excellent problem-solving skills and commitment ... responsibilities include the daily operations and maintenance of enterprise servers in both Windows and Linux environments. The incumbent will also partner with… more
    Empire State University (11/20/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ... for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government...after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (09/18/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …Must have server administration experience with Linux RHEL 7x - 9x and Windows Server 2022 and above and Windows workstation 10 and above. + Perform ... in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator ...with host-based firewall implementations and configuration (Redhat "iptables") + Windows 10 administration experience; Windows Server more
    Northrop Grumman (11/06/25)
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  • Research IT System Administrator

    Colorado State University (Fort Collins, CO)
    …to hardware, networking, and resource utilization. + Strong interoperability experience with Linux , Microsoft Windows (desktop and server ), and MacOS. ... environment, including applications, clients, file systems, and research related Windows and Linux servers. The position will...position will also be able to function in a Windows server environment and maintain client interconnectivity… more
    Colorado State University (11/22/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Windows server operating systems + Experience patching and upgrading Linux and Windows based operating systems, packages, and applications + ... Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of...includes below and not limited to + Experience upgrading Linux and Windows based OS, packages, and… more
    Shuvel Digital (09/25/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    …and update security permissions on a Linux network. + Review and interpret Linux log files. + Review and interpret Windows event files. + Manage Virtual ... experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for Network/System ...Machines on Linux and Windows Hosts and Maintain Network Attached Storage RAID array.… more
    General Dynamics Information Technology (11/25/25)
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  • Senior Systems Administrator - Operations…

    NANA Regional Corporation (Albuquerque, NM)
    …+ VMware administration and virtualization best practices. + Multiple operating systems ( Windows Server , Linux , etc.). + ITIL Certification (Required). ... We are seeking an experienced Senior Systems Administrator - Server Operations Lead to...to hypervisor environments. + Work with multiple operating systems ( Windows , Linux , etc.) to maintain system interoperability.… more
    NANA Regional Corporation (11/14/25)
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