• TS/SCI Systems Administrator…

    Insight Global (Mount Vernon, VA)
    Job Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients on a long-term DoD contract. This ... processing requirements. Performs software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and… more
    Insight Global (07/19/25)
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  • Intermediate PSOC Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36528 **Summary** ** Intermediate PSOC Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly ... (SMEs) with decades of experience working in the Federal marketplace. The ** Intermediate PSOC Administrator ** provides 24/7/365 monitoring services of the… more
    Chenega Corporation (06/24/25)
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  • Contract Support Administrator…

    KBR (Chantilly, VA)
    Title: Contract Support Administrator Intermediate Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/16/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (05/17/25)
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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...users across global Navy facilities, including Navy Shipyards and Intermediate Maintenance Facilities + Lead initiatives to maintain and… more
    CACI International (07/09/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for the DOD. This role ... a person with subject matter expertise administering Exchange and email retention systems within a physical and virtual server environment. Duties include examining… more
    Leidos (07/23/25)
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  • Senior Systems Administrator…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
    GovCIO (07/09/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …with DISA STIGs and their relation to Windows, Linux, and VMWare Operating Systems security. + Intermediate experience with PowerShell scripting and deployment. ... Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems ,Enterprise Servers,Operating … more
    General Dynamics Information Technology (05/31/25)
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  • Firewall Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …with TCP/IP protocols and the OSI model and how they apply to production systems and networks + Intermediate to advanced level skills in Microsoft Office ... **Overview** FIREWALL ADMINISTRATOR (RDTE) Bowhead has an immediate opening for...Design and Engineering Operation and Maintenance support for Firewall systems on the classified and unclassified Research, Development, Test… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Workforce Management Administrator , CASA…

    Amazon (Arlington, VA)
    …Management (WFM) System Administrator to maintain our WFM back end/front end systems and tools. In addition, the WFM System Admin will partner closely with other ... user training and maintenance of our global Workforce Management systems and tools. - Troubleshooting any issues with or...required. Basic Qualifications - Knowledge of Excel at an intermediate level (eg, pivot tables & charts, multiple criteria… more
    Amazon (05/10/25)
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