• IT Systems Administrator

    ManTech (Chantilly, VA)
    …180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk support for ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team...common desktop and server issues and with installing and configuring physical equipment.… more
    ManTech (11/19/25)
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  • Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    … Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux ... world. **What You Will Do:** + Administer, configure, and maintain storage systems (ie NetApp AFF/FAS and/or hybrid environments running ONTAP. + Manage storage… more
    RTX Corporation (10/15/25)
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  • System Administrator (TS/SCI Full…

    IBM (Annapolis Junction, MD)
    …will positively impact the world around us. **Your role and responsibilities** As a System Administrator , you will work closely with IBM and clients' leaders to ... not a deskside support task. The role involves managing system parches and distributing system patches to...with the agency **Preferred technical and professional experience** * Linux administration skills * Knowledge of HCL BigFix *… more
    IBM (11/12/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... or more years of experience as a Red Hat system administrator . + b. Ten (10) or...application teams by providing guidance on best practices for Linux -based deployments. + i Maintaining documentation for system… more
    Shuvel Digital (11/06/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support for common… more
    ManTech (11/19/25)
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  • IT Senior Systems Administrator

    Hensel Phelps (Greeley, CO)
    …MCSE, VMware VCP-DCV (advanced), Cisco CCNP and ITIL are required. + Strong system administration ( Linux /Unix and Windows) at the command-line level. + Hands-on ... the life of the property. **Position Description:** The Senior Systems Engineer role is to ensure the efficient operation...experience in System design, IT Architecture, Networking, Infrastructure operations and operational… more
    Hensel Phelps (10/22/25)
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  • Systems Administrator

    U-Haul (Phoenix, AZ)
    …Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is seeking a Systems Administrator to join the IT Site Reliability team supporting virtual ... Dynatrace, and ExtraHop + Perform administrative tasks on Windows and Linux servers, including patching, reviewing logs, and software installation/configuration +… more
    U-Haul (11/06/25)
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  • Senior Systems Administrator

    Greene Tweed (Lansdale, PA)
    …of related experience successfully installing, maintaining, upgrading and migrating Windows and Linux server environments, preferably global. + Proficiency in: + ... and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise...and roles of VMWare, Hyper-V, DNS, DHCP, SQL, Terminal Server , FTP, etc. + Administration and security management of… more
    Greene Tweed (11/20/25)
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  • Systems Administrator III…

    Sierra Nevada Company, LLC (Dayton, OH)
    …systems /) . We are seeking a highly skilled and detail-oriented Systems Administrator III - Compliance to join our dynamic IT ... in lieu of required education + Prior experience with systems administration in Windows or Linux environments...cloud and compute solutions. + Familiarity with desktop and server operating systems , including MDM solutions. +… more
    Sierra Nevada Company, LLC (11/12/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …(IP based). m) Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher. n) ... **Sr. Storage Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...or Product Lead for Acquisition, Logistics, and Technology Enterprise Systems and Services, is a key US Army organization… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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