• Windows Systems Administrator

    SAIC (Groton, CT)
    **Description** SAIC is hiring a ** Windows System Administrator ** to be located in **Groton, CT** . The successful candidate will be the primary technical ... in the change process and incident response processes. **The Windows System Administrator will provide:**...+ Reviewing ACAS/Nessus vulnerability scans and remediating vulnerabilities on Windows systems . + Proficiency with system more
    SAIC (01/07/26)
    - Related Jobs
  • Windows System Administrator

    Space Dynamics Laboratory (North Logan, UT)
    …Laboratory (SDL) is seeking an experienced Windows System Administrator to design, implement, secure, and maintain systems and associated applications, ... security clearance, with Adjudicated Polygraph + Experience administering enterprise Windows systems (Server 2016-2025) + Experience administering virtualization… more
    Space Dynamics Laboratory (11/19/25)
    - Related Jobs
  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. ... security policies and procedures to protect Windows systems and data. + Monitor system performance...+ 5+ years professional experience performing duties of a Windows system administrator + Strong… more
    SciTec (11/19/25)
    - Related Jobs
  • Lead Windows System

    Burlington (Edgewater Park, NJ)
    **Position Overview** We're seeking a talented Lead Windows System Administrator with deep expertise in Microsoft and VMware technologies, Azure cloud ... projects, and ensure the ongoing security, stability, and performance of our systems . The Windows Administration Team is responsible for maintaining and… more
    Burlington (12/03/25)
    - Related Jobs
  • Senior Windows Systems

    Leidos (Arlington, VA)
    …Security+ or Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows ... The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the...Windows DFS Shares. + Implement and maintain robust system hardening techniques using security compliance tools such as… more
    Leidos (01/07/26)
    - Related Jobs
  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated ** Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in ... 7+ years of relevant experience with Windows systems + Experience with complex system architectures...configurations + MCSE or MCITP certifications + Experience with VMware 5+ and a VMWare Certified Professional… more
    ManTech (12/03/25)
    - Related Jobs
  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows /Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
    - Related Jobs
  • Windows System Administrator

    V2X (Mclean, VA)
    …processes **Experience:** + 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data ... Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security, and...operating systems + Design interfaces to external systems and maintain thorough documentation on system more
    V2X (12/30/25)
    - Related Jobs
  • Windows Systems Administrator

    Northrop Grumman (Redondo Beach, CA)
    …some of the best work of your career. Northrop Grumman is seeking a well-qualified ** Windows Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Windows Systems Administrator for a...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (01/07/26)
    - Related Jobs
  • Linux/ Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual machines\) * System Administration ... our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you...have an active Top Secret Clearance **Desired Skills:** * Windows and Linux OS patching/security hardening in a classified… more
    Lockheed Martin (12/11/25)
    - Related Jobs