• Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …review and streamline these processes. + Support all aspects of our Windows Active Directory infrastructure (Unclassified & Classified), Windows DNS, ... guide the way we do business. **Primary Responsibilities:** + Manage our Windows infrastructure to include installation, configuration, patching, and upgrades,… more
    Leidos (01/07/26)
    - Related Jobs
  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our government customer ... CDS domain. However the goal for the Senior Systems Administrator II is to extend support to both Microsoft Windows Server and Red Hat Enterprise Linux (RHEL)… more
    V2X (11/15/25)
    - Related Jobs
  • Senior Linux & Windows Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and Operations **Skills:** Bash Scripting,Linux Server Administration,Microsoft Azure Infrastructure Automation,Power Shell Scripting, Windows Server Management ... 5 + years of related experience **Job Description:** As a **Senior** **Linux & Windows Systems Engineer** , you will support the Hosting Services and Identity… more
    General Dynamics Information Technology (01/10/26)
    - Related Jobs
  • Sr Citrix/ Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Citrix/ Windows Engineer to design, operate, and maintain a mission-critical Windows infrastructure supporting analysts and scientists. This role offers the ... from you. What you will be doing: Designing, maintaining, and supporting Windows infrastructure for desktops, servers, and enterprise workloads. Configuring and… more
    General Dynamics Information Technology (12/29/25)
    - Related Jobs
  • Windows Systems / Packaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …recommendations to management and/or clients + Plans and directs upgrades of Windows desktop operating system version(s) and supporting infrastructure and ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Deployment Toolkit (MDT),Microsoft Endpoint… more
    General Dynamics Information Technology (11/14/25)
    - Related Jobs
  • Sr. Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. Windows Administrator** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2172 **Employment ... **Position Description:** CGI Federal is looking for a Sr. Windows Administrator to help support a program...of Defense. As a managed service provider, ALTESS delivers infrastructure , platform, and application services across data centers and… more
    CGI Technologies and Solutions, Inc. (01/07/26)
    - Related Jobs
  • Systems Admin - Vulnerability Management…

    ASM Research, An Accenture Federal Services Company (Chesapeake, VA)
    …OS patching, SCCM infrastructure , Intune, and compliance frameworks. + Ability to support Windows , macOS, and Linux endpoints as required. + Familiarity with ... The Patching / SCCM Administrator will provide Tier III IT operations support across the Office of Information Management (OIM) and SC mission systems, with a focus… more
    ASM Research, An Accenture Federal Services Company (12/19/25)
    - Related Jobs
  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We rely on IT infrastructure and applications to support critical business functions and drive ... join a dynamic multidiscipline team responsible for design, implementation, integration, and support of the enterprise IT infrastructure , which includes secure… more
    M. C. Dean (11/18/25)
    - Related Jobs
  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    Support daily operations to include monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load ... to Windows based operating systems (servers and workstations). + Support installation, configuration, and maintenance of 3rd party applications. + Performs root… more
    M. C. Dean (12/23/25)
    - Related Jobs
  • Windows Specialist in St. Louis or Norfolk…

    Deloitte (Richmond, VA)
    …Do: Our team, within Cyber Division, performs IV&V functions for infrastructure and applications / cybersecurity WAN risk assessments. JCIP Technical Reviewers ... 800-53 rev 5 security controls. OTHER: Leverage extensive technical expertise in Windows systems, Active Directory, and IIS to perform independent review and… more
    Deloitte (12/25/25)
    - Related Jobs