• System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance. + Experience in Windows and/or Linux Server Environments including directory services management, and system hardening. ... Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals,… more
    RTX Corporation (09/18/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security+ are desired + SECURITY CLEARANCE ... Position Summary The System Administrator will ensure the reliability, security, and availability...will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments… more
    Leader Communications Inc. (09/23/25)
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  • Systems Administrator , EDM

    Hy-Vee Food Stores (Grimes, IA)
    …About the Role: We have an opening in the Information Technology Department for a Systems Administrator . The System Admin team is responsible for the IT ... server and computer system infrastructure across the enterprise including:...+ Serve as the subject matter expert (SME) and administrator for the local Certificate Authority. + Collaborate with… more
    Hy-Vee Food Stores (09/24/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Installation, configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server , Linux , and Unix. + ... Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal...in IT systems administration. + Experience with server administration, including Windows Server , Linux more
    Financial Partners Credit Union (09/01/25)
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  • Senior System Administrator

    CACI International (Aurora, CO)
    linux -based virtual server environments + Hands-on working knowledge of RedHat linux systems + Responsible for pro-active systems monitoring and ... your work life. More About This Role: As the Systems Administrator on this contract, you will... patching in an operational environment + Ensure all Linux systems are running current versions of… more
    CACI International (09/03/25)
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  • Assistant Network Administrator - Search…

    Herkimer County Community College (Herkimer, NY)
    …Herkimer College is seeking qualified applicants for a full-time Assistant Network Administrator . The Assistant Network Administrator plays a key role in ... reliable and secure network operations across all campus facilities. The Assistant Network Administrator works closely with the Network Administrator and IT team… more
    Herkimer County Community College (09/18/25)
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  • Senior Systems and Network…

    SAIC (Honolulu, HI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... both systems and network administration to ensure the installation, configuration,...up to 50 lbs **TECHNICAL EXPERTISE:** + Microsoft Windows Server /Desktop OS, Active Directory, Group Policy + LAN/WAN/SAN technologies… more
    SAIC (09/16/25)
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  • IT Systems Administrator

    Sonalysts, Inc. (Waterford, CT)
    …to our national defense! Sonalysts, Inc. is seeking an experienced IT Systems Administrator with critical thinking and effective communication skills to ... the following: + Maintain, upgrade, and administer organizational software, hardware, and networked systems + Design and implement server and service upgrades +… more
    Sonalysts, Inc. (09/30/25)
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  • Systems Administrator 4

    Belcan (Cedar Rapids, IA)
    Systems Administrator 4 Job Number: 359096 Category: Systems Administration Description: Job Title: Systems Administrator 4 Location: Cedar Rapids, ... (VMWare, etc.) * Strong computer literacy - including x86 based hardware, Microsoft/ Linux /Unix operating systems and systems administration. * Security… more
    Belcan (08/02/25)
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  • Linux Architect/Principal Linux

    Northrop Grumman (Huntsville, AL)
    …today. this position is contingent upon funding/award** **Job Duties:** + Perform as Linux Systems Administrator for a large, classified government ... Linux Domains in effective operations. + Experience installing and managing Linux operating systems in a server environment. + Understanding of installing… more
    Northrop Grumman (10/01/25)
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