• Sr. Linux System Administrator

    RTX Corporation (Aurora, CO)
    …+ Provide daily checks in multiple data centers. + Understanding and knowledge of Windows Server internalsand Linux fundamentals to include DNS, DHCP, AD, and ... support IT infrastructures around the world. **Senior Linux System Administrator ** , internally known as Senior Analyst, Information Workplace...server replication methods + Working as a team member… more
    RTX Corporation (10/28/25)
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  • Systems Administrator

    Robert Half Technology (Atlanta, GA)
    …performance. Requirements + 4+ years of system administration experience + Hands-on with Windows Server 2019/2022, AD, Group Policy + Experience with Azure ... Description We are looking for a Systems Administrator to maintain and secure our Windows and cloud infrastructure. The ideal candidate will oversee Active… more
    Robert Half Technology (10/25/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific...CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server +, CCNA, RedHat, Palo, etc.) - can be waived… more
    TekSynap (10/25/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Synergy ECP (10/22/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of our government clients in Annapolis ... including day-to-day operations, monitoring and problem resolution for all client/ server /storage/network devices, mobile devices, etc. + Provide Tier 1 (Help… more
    ARSIEM (10/14/25)
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  • Senior Systems Administrator , Databrary

    NYU Rory Meyers College of Nursing (New York, NY)
    …and utilizing HelpDesk, 3- 5 years administering and supporting Linux and Windows Server environments, Administering and supporting cloud or SaaS-based ... of the Senior Director of Information Security and Systems, the Senior Systems Administrator plays a pivotal role in supporting the Databrary platform's mission to… more
    NYU Rory Meyers College of Nursing (10/01/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …application development techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS PKI ... and overall health of a variety of cyber security tools within a Microsoft Windows , Linux and UNIX server environments. This role will manage and support… more
    PSEG Long Island (10/01/25)
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  • Network Administrator

    GovCIO (Bismarck, ND)
    …mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, ... Required: Secret + CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server +, CCNA, RedHat, + Palo, etc.) - can be waived for 30 days… more
    GovCIO (09/26/25)
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  • Systems Engineer / System Administrator…

    Straight Edge Technology, Inc. (San Antonio, TX)
    …built on Citrix and VMware + Support services for Microsoft related technologies: Windows Server , Azure, Exchange, SQL, SharePoint, etc. + Implement and support ... at an MSP More specifically, we need a System Administrator that is Humble, Hungry, and Smart! Do you...+ Small Business Networks + Microsoft SQL + Microsoft Windows Server 2016, 2019, 2022 + PREFERRED… more
    Straight Edge Technology, Inc. (08/22/25)
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  • Senior Systems Administrator , Nessus…

    BAE Systems (Manchester, NH)
    …BAE Systems. BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for classified IT systems. ... closed, classified area. Some after-hours or weekend support may be required for maintenance windows or incident response. You must be able to lift equipment (up to… more
    BAE Systems (11/05/25)
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