• Windows System Administrator

    GCyber (Arlington, VA)
    GCyber is seeking a Windows System Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing between ... defense and intelligence organizations. The Windows System Administrator will provide operational maintenance, support, and upgrades to hardware, software, and… more
    GCyber (09/27/25)
    - Related Jobs
  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …and on-premise contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... ManTech seeks a motivated, career- and customer-oriented **Sr** **Cloud System Administrator ** to join our team in **Hanover, MD.** Our team delivers enterprise… more
    ManTech (09/10/25)
    - Related Jobs
  • Azure Virtual Desktop (AVD) System…

    CACI International (VA)
    Azure Virtual Desktop (AVD) System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... where they need it. CACI is seeking an Azure Virtual Desktop (AVD) System Administrator to operate and maintain enterprise VDI service for the Department of the Air… more
    CACI International (10/18/25)
    - Related Jobs
  • Contractor Service Administrator

    SpaceX (Cape Canaveral, FL)
    Contractor Service Administrator (Facilities) Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... with the ultimate goal of enabling human life on Mars. CONTRACTOR SERVICE ADMINISTRATOR (FACILITIES) SpaceX is preparing to launch at an incredible Launch tempo out… more
    SpaceX (10/17/25)
    - Related Jobs
  • Classified Area System Administrator Mid

    Leidos (Huntsville, AL)
    …Sector, within our Corporate Information Security Office is seeking a skilled System Administrator to join our team. In this role, you'll play a key part ... + Provide backup and recovery services while managing file systems and disk space. + Utilize desktop and server...Qualifications:** + Bachelor's Degree and 8+ years of System Administrator experience, Associate Degree and 10+ or Master's and… more
    Leidos (10/16/25)
    - Related Jobs
  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    Network Administrator - Site Survey and Install Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged with enterprise support problems where you… more
    CACI International (10/16/25)
    - Related Jobs
  • Network Security Administrator

    SpaceX (Cape Canaveral, FL)
    Network Security Administrator Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... goal of enabling human life on Mars. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Network Security ...present security challenges + Manage and maintain network security systems by applying system patches and other periodic maintenance… more
    SpaceX (10/06/25)
    - Related Jobs
  • Intermediate Linux Administrator

    SMX (Patuxent River, MD)
    Intermediate Linux Administrator (4715)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated Intermediate ... Linux/Unix Administrator to join our team in support of Naval...environments, ensuring the functionality, security, and efficiency of Unix/Linux-based systems , networks, and software infrastructure. **Essential Duties & Responsibilities**… more
    SMX (10/03/25)
    - Related Jobs
  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
    - Related Jobs
  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (08/18/25)
    - Related Jobs