• Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …the kind of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media ... maintenance, patch management, and troubleshooting of operational IA and CND systems + Operates with appreciable latitude in developing methodology and presenting… more
    Leidos (07/24/25)
    - Related Jobs
  • Systems Administrator Senior

    PingWind INC (Doral, FL)
    Systems Administrator Senior Advisor Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... related IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems ...for compliance + Occasionally asked to perform MECM / SCCM inventory and package tracking + Carries out PowerShell… more
    PingWind INC (07/23/25)
    - Related Jobs
  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... means connecting and enhancing the systems that matter most. At GDIT you'll be at...people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in… more
    General Dynamics Information Technology (07/02/25)
    - Related Jobs
  • Senior Principal Systems

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows/Linux infrastructure… more
    RTX Corporation (08/22/25)
    - Related Jobs
  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead… more
    CACI International (08/01/25)
    - Related Jobs
  • System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    System Administrator , Senior The Opportunity: Your combination...Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in ... solutions for the Defense and Intelligence communities. As a systems administrator on our project, you'll install,...tools such as Dell WYSE Management System, Active Directory, SCCM , Hyperflex, or SolarWinds + Knowledge of the VMware… more
    BOOZ, ALLEN & HAMILTON, INC. (08/24/25)
    - Related Jobs
  • Linux/Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …and SCCM \- Experience with Aegis and other BMD systems /platforms \- Experience interacting with both internal and external customers/end\-users \- Must ... Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** Task Order/IDIQ… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • Systems Administrator 1

    Amentum (Waimea, HI)
    Amentum is seeking a ** Systems Administrator ** for a position on **Kauai, HI** . Supporting the Range Network Department. Provides Windows or Red Hat Enterprise ... classified and unclassified PMRF networks. + Deploy, configure, and maintain systems , including software installation, update, patching, and core services related to… more
    Amentum (08/15/25)
    - Related Jobs
  • Sr. Systems Administrator

    Robert Half Technology (Houston, TX)
    Description SCOPE: We are seeking an experienced and solutions-oriented Senior Systems Administrator to join our IT Operations team. This is a hands-on, ... of administrators to maintain the health, scalability, and security of our core systems . TYPICAL DUTIES AND RESPONSIBILITIES: + Serve as the escalation point for… more
    Robert Half Technology (08/09/25)
    - Related Jobs
  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and Teams * Implement and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud * Provide Tier 2 support within the Microsoft 365 ... policies. * Perform reviews and/or Root Cause Analysis on production systems failures, formulate corrective action plans, ensure corrective actions are implemented,… more
    PSEG Long Island (07/02/25)
    - Related Jobs