• Virtualization Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …of several labs. + Manages a VDI environment using Omnissa Horizon providing both Windows and Linux environments. + Manages the functionality of servers and ... Overview i3 is seeking a Virtualization Systems Administrator to join a team to support an...computers running Windows / Linux operating systems such as (RHEL, … more
    Integration Innovation, Inc. (i3) (12/09/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... of start date. Optional Qualifications: + Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems. + Prior… more
    ENS Solutions (12/27/25)
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  • Information Technology Specialist 4 - Database…

    Iowa Department of Administrative Services (Des Moines, IA)
    …and Oracle Database Appliance servers. + Administer and maintain associated components on Windows or Linux Servers providing Microsoft SQL Databases. + Oversee ... We Are Seeking + Proven experience administering application servers and databases in Linux and Windows environments. + Strong skills in Java application… more
    Iowa Department of Administrative Services (12/09/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …operate, and evolve the systems that power national-security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup ... What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as...related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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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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  • NATO AGS Principal System Administrator 3/4

    Northrop Grumman (San Diego, CA)
    …frequent travel to Sigonella, Italy. **Essential Functions:** + Perform as a Windows \VMware System Administrator for a classified government contract. + Perform ... as a Linux \RedHat System Administrator for a classified government...process. + DoD 8570 Certification in a primary OS ( Windows , Linux , Cisco). Ability to communicate effectively… more
    Northrop Grumman (01/07/26)
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  • Cloud and Systems Administrator

    Empire State University (NY)
    …responsibilities include the daily operations and maintenance of enterprise servers in both Windows and Linux environments. The incumbent will also partner with ... Systems & Server Maintenance + Perform daily operations of enterprise servers in Windows and Linux environments. + Maintain and update third-party appliances… more
    Empire State University (11/20/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    …Responsibilities** * Day to day Operations - Monitor, maintain, and support Windows / Linux servers, virtualization platforms, and storage systems supporting TSS\. ... of hands\-on system administration or technical support in a Windows / Linux environment Technical Skills: Windows ...effectively in a rapid paced, team environment * CompTIA Linux \+ or Red Hat Certified Systems Administrator more
    Lockheed Martin (12/18/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …Digital Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate ... will understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, DHCP, AD, and server replication methods. This position is an… more
    RTX Corporation (10/24/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …resources. **_System Administrator Required Tasks:_** + Performs duties as System Administrator on systems using Linux , Windows , and other operating ... Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator , develops kernels and other advanced solutions for leading edge… more
    Gromelski & Associates, Inc. (12/17/25)
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