• Senior Windows Server Systems…

    Leidos (Bethesda, MD)
    …of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media ... and fielding. + Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual environment. + Decommission… more
    Leidos (07/24/25)
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  • Senior / Principal Windows System…

    SciTec (Dayton, OH)
    …and a clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows ... has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team...Implement and maintain security policies and procedures to protect Windows systems and data + Monitor system… more
    SciTec (08/30/25)
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  • Windows System Administrator

    KBR (Huntsville, AL)
    …worldwide. Job Summary Seeking a Junior / Intermediate level System Administrator with Windows system administration and help desk support experience. ... Title: Windows System Administrator Program Summary KBR's...Administrator Program Summary KBR's Missile, Aviation, and Ground Systems (MAGS) division delivers mission engineering solutions for critical… more
    KBR (08/13/25)
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  • Junior Network Administrator

    Axxum Technologies (Chicago, IL)
    Junior Network Administrator Location: Chicago, IL + Monitor and assist in managing network infrastructure (firewalls, routers, switches, wireless access points) ... + Desktop support person in a Windows environment with some network + Assist in implementing...threats + Maintain user access controls, permissions, and authentication systems + Perform basic vulnerability scans and support patch… more
    Axxum Technologies (07/09/25)
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  • Principal Systems Administrator…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We have a great opportunity for a Principal Systems Administrator - active TS/SCI clearance in Springfield, VA. The ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Principal Systems Administrator serves as the in-house technical Subject Matter Expert… more
    V2X (08/22/25)
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  • Senior Systems Administrator (Remote…

    State of Colorado (CO)
    …professional which must include a minimum of three (3) years experience as a systems administrator within a Windows or Linux environment. Substitutions: ... Senior Systems Administrator (Remote from anywhere in...system performance. Collaborating with cross-functional teams to ensure seamless systems operations and provide guidance to junior … more
    State of Colorado (08/27/25)
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  • Sr. Principal VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in ... will include but not be limited to the following: + Perform as VMWare systems administrator for large, classified government contracts. + Obtain and analyze… more
    Northrop Grumman (07/08/25)
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  • Senior Systems Administrator…

    NANA Regional Corporation (Albuquerque, NM)
    We are seeking an experienced Senior Systems Administrator - Server Operations Lead to support a mission-critical IT security program within a Federal Government ... related to hypervisor environments. + Work with multiple operating systems ( Windows , Linux, etc.) to maintain system...for consideration. + Minimum 3 years as a Senior Systems Administrator within the last 5 years.… more
    NANA Regional Corporation (08/15/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and...they interact + Provide technical leadership and mentorship to junior team members + Current Security+ certification is required… more
    CACI International (07/09/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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