• Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates, System Administration,Technical Issues… more
    General Dynamics Information Technology (10/25/25)
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  • Service Catalog Administrator , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Service Catalog Administrator , Senior** **Category:** Infrastructure/ Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2135 ... for service requests. o Ensuring service offerings align with established Service Level Agreements (SLAs). * System Administration: o Configuring and customizing… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • JIRA Administrator

    GCyber (Arlington, VA)
    …be configuring and maintaining JIRA dashboards and workflows to streamline cloud systems deployment and management. As the JIRA Administrator , you will: + ... GCyber is seeking a JIRA Administrator , to support a high profile DISA customer...and applying industry best practices. + Administer applications and systems , including backups, scheduled jobs, and testing of new… more
    GCyber (09/06/25)
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  • NCIS SharePoint Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    **Req ID:** RQ208354 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job ... Yes **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (10/04/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …communities. As part of this task order, Leidos will manage the commercial cloud migration and disestablishment of legacy systems , fully automate the continuous ... within Leidos' Defense Group is seeking a **Network Operations Center (NOC) Administrator ** to provide coverage monitor tools and availability of the Compartmented… more
    Leidos (10/03/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid- level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations group ... VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will be… more
    Leidos (11/15/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System -Joint (GCCS-J) maintenance ... supporting the operations and maintenance of the Relocatable Over-the-Horizon Radar system (ROTHR) with database-related tasks. The candidate will also be… more
    RTX Corporation (10/15/25)
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  • Firewall Administrator

    Chenega Corporation (Arlington, VA)
    …by leveraging cutting-edge technology and take your career to the next level ! The **Firewall Administrator ** is responsible for designing, implementing, and ... **Req ID:** 37933 **Summary** **Firewall Administrator ** **Arlington, VA** Are you ready to enhance...enterprise environments such as Azure Stack Hub and SAP systems . **Responsibilities** + Design and implement firewall infrastructure for… more
    Chenega Corporation (10/03/25)
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  • Database Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    **Req ID:** RQ206356 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Description:** Ensure the safety and security of our nation as a Database Administrator (DBA) at GDIT. You'll apply the latest technology and provide operational… more
    General Dynamics Information Technology (09/03/25)
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  • Graph/Vector Database Administrator

    SAIC (Ashburn, VA)
    …**Position Summary** We are seeking a highly skilled and experienced senior- level Database Administrator (GraphDB/Vector Database Administrator ) to ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (09/12/25)
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