• Virtual Platform Administrator

    TekSynap (VA)
    …all applicable virtualized infrastructure components. + Ensure high availability, security , and integrity of hosts, virtual management applications, and associated ... tasks and improve system efficiency. + Apply expertise in network architecture, security , and routing, including virtual private clouds (VPCs), load balancers, and… more
    TekSynap (11/06/25)
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  • Systems Administrator

    SHI (Somerset, NJ)
    …to thrive - in our offices or yours.** **Job Summary** The Systems Administrator provides technical support and resolves issues for various systems and applications, ... managing server and storage infrastructure, and monitoring power systems. This... administration tasks, such as AD user/group administration and security permissions + Participate in NOC monitoring, respond to… more
    SHI (12/17/25)
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  • Database/Systems Administrator

    CACI International (Ashburn, VA)
    …custom of the shelf software . Troubleshooting and fixing active directory, server and database performance issues . Fixing security vulnerabilities related ... Database/Systems Administrator Job Category: Information Technology Time Type: Full...to server and databases . Windows Server and Desktop administration. . Create data reports with… more
    CACI International (11/01/25)
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  • Geospatial Systems Administrator

    CACI International (Fort Bragg, NC)
    Geospatial Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... meet the end user's requirements. The supported technologies include ArcGIS, ArcGIS Server , SOCET GXP, OpenGeo Software Suite, Microsoft Windows Server ,… more
    CACI International (10/28/25)
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  • Business Objects Administrator /DBA

    Eliassen Group (Washington, DC)
    …** Administrator Responsibilities:** + Database administration + user and security management + system configuration + performance optimization + troubleshooting ... **Business Objects Administrator /DBA** **Washington, DC** **Type:** Contract-to-Hire **Category:** Business Analysis...Manage user accounts, user groups, and permissions. + Implement security settings + **Platform and server management:**… more
    Eliassen Group (12/16/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …of classified environments? Leidos Dynetics, within our Corporate Information Security Office reporting through the Digital Modernization sector, is seeking ... an early career **System Administrator ** to join our team. In this role, you'll...file systems and disk space. + Utilize desktop and server virtualization within Hyper-V, VMWare vSphere and ESXI. +… more
    Leidos (11/06/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    … management and implementation; troubleshooting of websites, applications, and security implementations. + Understanding of virtualized infrastructure, server ... DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA...Shift, Containers, GitHub, Ansible Tower + Ensure compliance with security standards and practices aligned with DoD STIGs. +… more
    Leidos (12/30/25)
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  • Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in Hanover, MD. Our team delivers enterprise infrastructure ... platform for all enterprise users. **Responsibilities include:** + Manage and maintain server infrastructure in a hybrid environment (on-premises and AWS cloud). +… more
    ManTech (12/24/25)
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  • Systems Administrator Sr / Alis / F-35…

    Lockheed Martin (Orlando, FL)
    …of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of training operations ... benefiting the Finnish Air Force\. The System Administrator will support the sustainment, maintenance, and operation of...\(SAP\) clearance\. * Completed DoD IAT Level II certification \( Security \+, CySA\+, or CCNA\)\. * 3\-5 Years IT experience… more
    Lockheed Martin (12/25/25)
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  • IT Systems Administrator

    BAE Systems (Stafford, VA)
    …recognized certification At least one Operating System Certification such as Microsoft Server Hybrid AZ-800, AZ-801, Azure administrator associate AZ-104, VMware ... BAE Systems is seeking a highly skilled and adaptable IT Systems Administrator to support the Marine Corps Warfighting Laboratory (MCWL) in Stafford, VA.… more
    BAE Systems (12/24/25)
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