• Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …of Senior level experience in Windows server (Server OS 2019, 2022) and Windows 10/11 administration . + Requires an current 8140 IAT Level II (Intermediate ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital (AFNCR)… more
    Leidos (01/07/26)
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  • Senior Linux & Windows Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …+ Must be proficient with Windows Server and Linux (RHEL 9) VM system administration in both Azure and VMWare . + Package management in Linux and module ... Family:** IT Infrastructure and Operations **Skills:** Bash Scripting,Linux Server Administration ,Microsoft Azure Infrastructure Automation,Power Shell Scripting, Windows Server… more
    General Dynamics Information Technology (01/10/26)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …* Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and troubleshooting. * Creates ... STIG compliant images for Windows Desktop, Windows Server, and Linux OS....execution of major projects/maintenance activities. * Provides advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP,… more
    Arena Technical Resources, LLC (01/01/26)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and ... for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP...05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP 7 Certification or above required. + Secret… more
    Chenega Corporation (12/01/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …oversee the existing and future system leveraging your knowledge of Linux and Windows system administration , virtualization with VMWare and Citrix, Storage ... and maintaining CPU and GPU based systems Experience with system administration (Linux/ Windows ), network engineering, storage and virtualization, with deep… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Configuration Manager (MECM) + Hands-on experience with enterprise technologies, including Windows Server 2019, Citrix Virtual Desktop, VMware ESXi, Active ... Amentum is seeking a Windows Systems Administrator to support our federal program...Policy + Manage and support virtualization platforms such as VMware and/or Hyper-V + Monitor system performance, review security… more
    Amentum (01/09/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Manager (MECM) * Possesses hands-on experience with enterprise technologies, including Windows Server 2019, Citrix Virtual Desktop, VMware ESXi, Active ... include, but are not limited to, the following: * Administer and maintain Windows server environments, including Active Directory, DNS, DHCP, and Group Policy *… more
    Amentum (12/10/25)
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  • Network Lab Manager

    Leidos (Springfield, VA)
    …for security accreditation and certification. + Experience with the following systems: Windows /Linux operation systems and VMware . + Experience with virtualized ... lab maintenance communication plan to include a schedule + with authorized maintenance windows and pre maintenance alert notifications to + all key stakeholders. +… more
    Leidos (12/10/25)
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  • Sr Storage Engineer and Admin (Remote)

    GovCIO (Richmond, VA)
    …experience with enterprise storage platforms and virtualization technologies including VMware , Storage Area Networks (SAN), and Microsoft Hyper-V, supporting ... optimizing storage and backup environments, improving performance, reducing backup windows , minimizing latency, and maximizing resource utilization. + Strong… more
    GovCIO (11/19/25)
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  • Virtual Desktop Infrastructure (VDI) Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …high skill with commands, utilities and understand advanced aspects in the engineering and administration of VMware vSphere 8 and Horizon View 8.x. + Collaborate ... None **Job Family:** IT Infrastructure and Operations **Skills:** Cybersecurity,DISA STIG, VMware Horizon View, VMware VDI, VMware vSphere **Certifications:**… more
    General Dynamics Information Technology (01/10/26)
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