• GCCS Tier 1 Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …the GCCS Systems Administrator will be responsible for supporting systems and applications on a geographically dispersed Windows Enterprise network with ... your career. Join GDIT as a **GCCS** **Tier 1 Administrator ** and build an impactful career in enterprise IT,...IT System Administration and 2+ year of experience in Windows Server Operating Systems and/or Linux Operating… more
    General Dynamics Information Technology (12/03/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + Support… more
    M. C. Dean (11/05/25)
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  • System Administrator - Night Shift (6:45am…

    GovCIO (Kearneysville, WV)
    …operations and mission-critical activities. + Manage, maintain, and optimize servers, operating systems ( Windows and Linux), and enterprise applications within a ... **Overview** GovCIO is seeking a **Journeyman** **System** ** Administrator ** to join our team, supporting a critical...Security+ CE, CySA+) + Proficiency in managing and maintaining Windows and Linux servers, operating systems , and… more
    GovCIO (11/13/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... Procedures (SOPs) and incident resolution scripts.** **Support occasional weekend maintenance windows conducted by Tier II personnel.** **Prepare and submit… more
    General Dynamics Information Technology (12/11/25)
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  • Server Administrator IV

    Texas Tech University (Lubbock, TX)
    **43094BR** **Extended Job Title:** Server Administrator IV **Position Description:** The Server Administrator IV's role includes designing, installing, ... administering, and maintaining multiple, advanced, and/or complex computing systems that are critical to the business operations of an area and/or unit. This… more
    Texas Tech University (12/01/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system ... functional and performance requirements + Responsible for the administration of Linux systems , and Windows servers inclusive of applications, processes the… more
    Parsons Corporation (12/04/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …wide area networks (WANs), network segments, intranets, and other data communication systems . The Network / System Administrator will help architect, design ... team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and... systems capabilities + Designs automation solutions for systems using scripting languages such as Windows more
    Parsons Corporation (11/14/25)
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  • System Administrator III

    Chenega Corporation (Albuquerque, NM)
    …business. TheSystem Administrator IIIwill perform system administration for Linux and Windows operating systems and VMware virtual host environments. The ... Systems Administrator III will also be responsible for monitoring and...backup and recovery of systems , patching of systems , providing Tier II /III support to lower… more
    Chenega Corporation (10/07/25)
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  • System Administrator VI

    Chenega Corporation (Albuquerque, NM)
    …business. TheSystem Administrator VIwill perform system administration for Linux and Windows operating systems and VMware virtual host environments. The ... Systems Administrator IV will also be responsible for monitoring and...backup and recovery of systems , patching of systems , providing Tier II /III support to lower… more
    Chenega Corporation (10/07/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …experience * Extensive ops and troubleshooting experience with Unix, Linux, Windows operating systems and network hardware \(e\.g\., Juniper/Cisco switches, ... opportunity to join the Lockheed Martin Fort Worth ALIS team as a Network Administrator \. This role will assist in all Network efforts while performing related SDD,… more
    Lockheed Martin (12/13/25)
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