• Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... experience + Experience in systems administration with proficiency in both Linux and Windows environments + Must have CompTIA Security+ CE + Must have a VMware, … more
    ManTech (10/11/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid ... servers - Assess the stability, security, and scalability of Linux and Windows systems - Troubleshoot firewall and network policies (LAN, WAN, VPN) - Review… more
    Arena Technical Resources, LLC (10/21/25)
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  • Systems Administrator II (Active…

    NANA Regional Corporation (Vandenberg AFB, CA)
    …System Administrator executes actions necessary to maintain all information systems located on site, and conduct maintenance required to sustain the operability ... Five Rivers Analytics, an Akima company, is hiring a System Administrator to support the Satellite Control Network Operations, Remote Site and Mission Partner… more
    NANA Regional Corporation (10/02/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job Setting On-site Job Category Information Assurance Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior… more
    Systems Technologies, Inc. (09/02/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Rockville, MD)
    Systems Administrator Location: Rockville, MD, US Job ID: ATR 17712 Job Description Systems Administrator Job Description Location: Redstone Arsenal, AL ... DoD Secret Clearance. Skills / Experience Required + The Systems Administrator delivers Tier II IT support...IT and application problems. + Installs, configures, and manages Windows 11applications,as well as COTS tools on physical machines… more
    Arena Technical Resources, LLC (10/23/25)
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  • Systems Administrator

    Insight Global (San Diego, CA)
    Job Description A client in San Diego is looking for a Systems Administrator /Network Engineer to manage their existing server and network environment. We are ... Skills and Requirements - 4+ years experience as a Systems Administrator in a secure environment -...Administrator in a secure environment - Experience with Windows Server 2016, 2019, Linux Servers, and Ubuntu Servers… more
    Insight Global (10/02/25)
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  • Hybrid Systems Administrator

    Cognizant (Oak Ridge, TN)
    **About the role** As a Hybrid Systems Administrator , you'll make an impact by keeping our operations running smoothly, both on-prem and in the cloud. You'll ... environments to ensure performance and scalability. *Manage and troubleshoot Windows Server and Linux systems to maintain...*Manage and troubleshoot Windows Server and Linux systems to maintain uptime and security. *Develop and maintain… more
    Cognizant (10/22/25)
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  • Technical Support Specialist ( Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... here for a short video: https://vimeo.com/732533072 Who We Are The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical role… more
    Huntington Ingalls Industries (10/09/25)
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  • Systems Engineer III - Epic Client…

    Mohawk Valley Health System (New Hartford, NY)
    Systems Engineer III - Epic Client Systems Administrator Department: MVHS IT Job Summary The Systems Engineer III is a senior-level role on the ... (Ansible, Terraform). Licensure/Certification Requirements PREFERRED: + Epic ECSA certification (Client Systems Administrator ) - required or must be obtained… more
    Mohawk Valley Health System (10/07/25)
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  • Systems Administrator

    TekSynap (Philadelphia, PA)
    …+ Must possess a Secret security clearance **Overview** We are seeking a Systems Administrator to join our team supporting DLA Integrated Electronic Security ... systems administration field. + Five years of overall experience in Microsoft Windows client and server operating systems . + Five years of experience with… more
    TekSynap (09/27/25)
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