• Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …in IT or related STEM field + Experience with ServiceNow + Microsoft Certified: Windows Server Hybrid Administrator Associate + CompTIA Network+ or Cisco ... so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in...not limited to, the following: + Administer and maintain Windows server environments, including Active Directory, DNS,… more
    Amentum (09/25/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: SR WINDOWS SERVER TECHNICIAN... senior administrator for legacy Linux, Windows , and ESX server operations. Responsible for ... of this position must be US Citizens. Job Summary: Senior administrator , responsible for installation, configuration, and...ensure timely and successful completion of projects assigned to Windows server team. - Provides technical knowledge… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …Expert, VMWare Certified Solutions Architect, Cisco Certified Network Professional, Microsoft Certified Windows Server Hybrid Administrator or Identify and ... + Experience delivering executive-level technical briefings and presentations to senior Government personnel. + One or more technology certifications demonstrating… more
    Leidos (09/19/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... of Procedures (MOP), user guides, and other related training material. + Maintain Windows virtual templates for server deployments. + Follow all policies,… more
    Chenega Corporation (09/01/25)
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  • Sr . ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). ... **Description** Leidos is seeking a ** Sr .** **ArcGIS Administrato** **r** **in Fort Belvoir, VA**...analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of… more
    Leidos (10/01/25)
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  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA ... BBP 05-PR-M-0002. MCSA: SQL 2016 Database Administration Certification required. + Windows Server Administration Fundamentals certification required. + Secret… more
    Chenega Corporation (09/01/25)
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  • Sr . Network Operations Center System…

    RTX Corporation (Springfield, VA)
    …responsibility and provide access to tools and resources that enable this ** Sr . System Administrator - Network Operations Center** employee to continuously ... in a classified environment as a Network Operations Center (NOC) System Administrator . + This position is responsible for monitoring the Infrastructure Service… more
    RTX Corporation (08/26/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. ... and troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task… more
    TekSynap (07/26/25)
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  • Windows Administrator

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently ... **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as… more
    GovCIO (09/24/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems,Microsoft Windows Server ,System Administration **Experience:** 8 + years of ... upgrades. + Manages and troubleshoots multiple VMware environments. + Provides Windows Server and Linux administration, maintenance, and troubleshooting. +… more
    General Dynamics Information Technology (10/01/25)
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