• Linux Systems Administrator…

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both Linux based workstations ... server and networking equipment rack installations **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
    Parsons Corporation (07/19/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A...NEED TO SUCCEED (Required):** + **Security Clearance Level:** Active Top Secret clearance with SCI eligibility. +… more
    General Dynamics Information Technology (05/17/25)
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  • Systems Administrator - TS…

    General Dynamics Information Technology (Mclean, VA)
    …RQ197442 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Access Control (AC),Active Directory (AD),...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (07/05/25)
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  • Systems Administrator - TS…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ193080 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** System Administration,Technical Support,Troubleshooting **Certifications:**...proper escalation and resolution by Tier 2/3. + Perform network management services to include: monitoring network … more
    General Dynamics Information Technology (07/16/25)
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  • Systems Administrator /CSITO…

    General Dynamics Information Technology (Mclean, VA)
    …RQ203949 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... the safety and security of our nation as a Systems Administrator Senior at GDIT. You'll apply...for the upkeep, configuration, and reliable operation of computer systems , including fixing network issues along with… more
    General Dynamics Information Technology (07/25/25)
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  • NCIS SharePoint Administrator | TS…

    General Dynamics Information Technology (Quantico, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/02/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... tasks **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Secret clearance (Must be TS /SCI eligible) +...+ **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process… more
    General Dynamics Information Technology (07/02/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz ... engineering solution. Booz Allen is seeking a skilled Windows System Administrator to join our team to...infrastructure to ensure optimal performance and security. As a Systems Administrator on our team, you'll have… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • 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 ... related functions Provide support for implementation, troubleshooting and maintenance of IT systems Manage IT system infrastructure and any processes related to… more
    Insight Global (07/26/25)
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  • Senior Systems Administrator…

    Leidos (Fort Belvoir, VA)
    …PowerShell, Bash) for system automation and optimization. + Experience with network file systems (eg, NFS, SMB) and virtualization technologies (eg, VMware, ... **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission-critical operations across various laboratory… more
    Leidos (06/11/25)
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