• Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance. + Experience with Windows and/or Linux Server Operating Systems (OS) **Qualifications We Prefer:** + A ... Microsoft Key server to provide Microsoft Windows and application licenses to member systems . + Will manage a Microsoft Certificate server so systems can… more
    RTX Corporation (08/08/25)
    - Related Jobs

  • Sr. Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not limited too, Active ... secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening,… more
    RTX Corporation (08/02/25)
    - Related Jobs

  • System Administrator I

    DCCA (Fort Meade, MD)
    …Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple ... System Administrator I Location Fort Meade, MD Job Code...involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and… more
    DCCA (05/23/25)
    - Related Jobs

  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure...Duties and Responsibilities:** + Plan, build, and upgrade Windows server systems across the organization. + Provide… more
    General Dynamics Information Technology (07/30/25)
    - Related Jobs

  • 414 System Administrator 3

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM is currently looking for a System Administrator 3 . The position will support one of our Government clients in Annapolis ... for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes related to… more
    ARSIEM (07/07/25)
    - Related Jobs

  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …with Virtual Desktop Infrastructure (VDI). + Experience navigating and troubleshooting Linux RedHat. + Comprehensive experience with Windows Server , Virtual ... If you have an affinity for complex technical systems , excellent communication and product troubleshooting skills, and enjoy working collaboratively, we may have the… more
    Sierra Nevada Company, LLC (05/14/25)
    - Related Jobs

  • Sr Application Middleware Administrator

    DXC Technology (Columbia, SC)
    …Basic Server Administration . Senior Level Hands-on experience with Windows and Linux server administration. . Proficient in AWS services, S3 buckets, EKS ... plus and focus on details. . Ability to review server event logs, middleware SW logs, and Linux...knowledge of ITL Process as it pertains to IT systems \support. . Indepth knowledge of Incident, Problem and Change… more
    DXC Technology (05/13/25)
    - Related Jobs

  • System Administrator - (Full time)

    Two95 International Inc. (Oklahoma City, OK)
    Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time Salary -($Open) + Benefits Job Describtion Recent Update - This team is looking for ... Azure Stack, Kubernetes, Docker) * Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer) * Linux Deployments...(BUZZ: Windows Server 2012 and newer) * Linux Deployments (BUZZ: Redhat\RHEL, CentOS) Light knowledge in the… more
    Two95 International Inc. (06/09/25)
    - Related Jobs

  • IT Systems Administrator / Secret…

    Lockheed Martin (Wichita, KS)
    … Systems Administration across multiple platforms including RHEL, Windows Server , and Windows 10\. **Active Secret Security Clearance** **\(US Citizenship\) ... CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10,...of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server experience * On\-prem… more
    Lockheed Martin (07/12/25)
    - Related Jobs

  • System Administrator

    Robert Half Technology (San Diego, CA)
    …hands-on expertise managing server environments. + Strong knowledge of operating systems (Windows Server , Linux , macOS) and virtualization technologies ... Description We are seeking a knowledgeable and detail-oriented System Administrator for a contract opportunity in San Diego, CA. In this role, you will be… more
    Robert Half Technology (08/04/25)
    - Related Jobs