• System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a ... critical enterprise-wide messaging system used in the Information Transport Service (ITS) program. Responsible for platform hosting and performance providing subject… more
    Synergy ECP (10/15/25)
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  • DevSecOps Engineer / System

    Parsons Corporation (Fort Belvoir, VA)
    …running on Linux and Windows environments + Proven experience in system administration, with a focus on Windows Server environments. + Experience ... Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this role you… more
    Parsons Corporation (10/22/25)
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  • System Administrator

    RTX Corporation (El Segundo, CA)
    …+ Manage ESXi, VCenter and a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and ... Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience. + Experience with cloning… more
    RTX Corporation (09/24/25)
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  • Systems Administrator

    Robert Half Technology (Southfield, MI)
    Description We are seeking a skilled Systems Administrator to join Robert Half and play a critical role in managing, maintaining, and optimizing our IT ... systems and networks. As a Systems Administrator , you will ensure the seamless...role (3+ years preferred). + Proficient in managing Windows Server , Linux environments, or macOS infrastructure. +… more
    Robert Half Technology (10/29/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as ... 8.x and 9.x + Hardware: HP ProLiant servers, Dell R810, R710, R610 + Software: Linux file system , MS Office, VMware ESXI 5.x, 6.x, Nutanix Acropolis, Nutanix… more
    GovCIO (11/13/25)
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  • Systems Administrator II (Active…

    NANA Regional Corporation (Vandenberg AFB, CA)
    Five Rivers Analytics, an Akima company, is hiring a System Administrator to support the Satellite Control Network Operations, Remote Site and Mission Partner ... contract at Vandenberg Tracking Station, Vandenberg Space Force Base California. The System Administrator executes actions necessary to maintain all information … more
    NANA Regional Corporation (10/02/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of...ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance… more
    SAIC (11/06/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …may be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success ... the NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation,… more
    TekSynap (09/16/25)
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  • IT Systems Administrator , Launch

    SpaceX (Mcgregor, TX)
    …of experience in IT systems administration. + Hands-on experience with Linux or Windows server administration. + Experience with enterprise network ... IT Systems Administrator , Launch McGregor, TX Apply...+ Augment and deploy new IT infrastructure, including networking, server , and desktop hardware directly supporting mission critical networks… more
    SpaceX (09/14/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: + Manage ... and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows....resolve issues. + Experience with SQL scripting, Java, Windows Server , Linux , Oracle, Tomcat, data backups, and… more
    SAIC (09/06/25)
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