• Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …plan migration process to support applications hosted by the Windows /Linux systems . + Complete system security checklists, patches, upgrades, ... is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction… more
    General Dynamics Information Technology (07/30/25)
    - Related Jobs
  • Senior Windows Systems

    SMX (Dahlgren, VA)
    Senior Windows Systems Administrator (4417)at...Windows systems + Software Management + Windows system security management + ... VA SMX is looking for a highly motivated Senior Windows Systems Administrator to join...servers + Diagnose and troubleshoot technical issues + Manage system security and permissions of user accounts… more
    SMX (08/08/25)
    - Related Jobs
  • Windows System Administrator

    M. C. Dean (Falls Church, VA)
    …and cybersecurity industries. We are seeking a ** Windows ** ** System Administrator 3** to join our ** Security and Electronic Systems (SES)** ... agreements. + Configure and manage Windows operating systems and install/load operating system software. +...Apply Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations).… more
    M. C. Dean (07/18/25)
    - Related Jobs
  • Windows System Administrator

    Choisys Technology (Crystal City, VA)
    Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled ... to deliver comprehensive engineering solutions in a secure, mission-critical environment. The Windows System Administrator will: + Deliver advanced technical… more
    Choisys Technology (07/31/25)
    - Related Jobs
  • Windows System Administrator

    RTX Corporation (Arlington, VA)
    …RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... **What You Will Do:** + Install, configure, and maintain Windows 11 operating systems and related hardware/software...+ Oversee system updates, BIOS/driver updates, and security patches using Windows Update for Business… more
    RTX Corporation (07/09/25)
    - Related Jobs
  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** Systems Administration **Skills:** Linux, System Administration, Windows Applications **Certifications:** CompTIA Security ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise...both Windows and Linux environments on physical systems and virtual desktops (EVDI). + Troubleshoot system more
    General Dynamics Information Technology (07/16/25)
    - Related Jobs
  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... Protocol (SCAP) + Experience with Group Policy Management (GPO) and applying Local Security Policies + Experience with Windows Task Scheduler + Experience… more
    Leidos (07/18/25)
    - Related Jobs
  • OS Administrator Windows

    CACI International (Chantilly, VA)
    …of Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air ... OS Administrator Windows Job Category: Information Technology...underlying operating systems . + Maintain and manage Windows security features in compliance with DAF… more
    CACI International (05/23/25)
    - Related Jobs
  • Senior Systems Administrator (Linux/…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
    - Related Jobs
  • TSSCI Windows System

    Insight Global (Arlington, VA)
    Job Description An employer is looking for a TSSCI Windows System Administrator to sit in Rosslyn, VA. The person will be responsible to create, maintain, ... and implement detailed documentation for standard systems operating procedures to be used across the enterprise....Experience with Group Policy Management (GPO) and applying Local Security Policies Experience with Windows Task Scheduler… more
    Insight Global (08/11/25)
    - Related Jobs