• Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix....storage. + Execution of routine maintenance tasks such as software updates, patch management, and system backups.… more
    Financial Partners Credit Union (11/30/25)
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  • Systems Administrator Tier I_ TS/SCI…

    General Dynamics Information Technology (Las Cruces, NM)
    …of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (01/03/26)
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  • Principal System Administrator

    RTX Corporation (Tewksbury, MA)
    …IT infrastructure problems. **What You Will Do:** + Serve as a Principal Systems Administrator supporting Windows and Linux enterprise environments, ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal... and support IT infrastructures around the world. **Principal System Administrator based in Tewksbury, MA** ,… more
    RTX Corporation (01/17/26)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... multiple engineering and scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for delivering reliable, secure,… more
    Lockheed Martin (01/20/26)
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  • System Administrator

    Insight Global (Austin, TX)
    …https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 3+ years of experience as a System Administrator in Linux and Windows ... Job Description Insight Global is looking for a System Administrator to work on site...cabling coordination, and firmware updates Deploy, configure, and administer Linux and Windows server environments in both on-premises and… more
    Insight Global (01/13/26)
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  • Principal Windows Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …operation of multi-user computer systems , including coordination with network, software , and system engineers, PC desktop technicians, project managers, end ... to the following: + Perform as a primary Windows/VMware systems administrator for a classified government contact....Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System … more
    Northrop Grumman (01/15/26)
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  • Desktop Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Desktop Systems Administrator ** with GDIT. A career in enterprise IT means ... At GDIT, people are our differentiators. As a **Desktop Systems Administrator ** you will help ensure today...Electronic Devices (PEDs), and peripherals. + Provides end-user IT system and software maintenance for the USCENTCOM… more
    General Dynamics Information Technology (12/12/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE)** Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical ... at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** **The Systems Administrator will be responsible for:** + Answering questions… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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  • Systems Network Administrator…

    Leidos (Laurel, MD)
    …Configure and manage Linux , UNIX and Windows (or other applicable) operating systems and installs/loads operating system software , troubleshoot, et al. + ... **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security...**Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of… more
    Leidos (11/18/25)
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  • IT System Administrator

    Belcan (Elkhart, IN)
    IT System Administrator Job Number: 355630 Category: Systems Administration Description: Job Title: System Administrator Location: Elkhart, IN Zip ... Date: Right Away Keywords: #ElkhartJobs; #ISystemadministratorjobs; Job Description: Job Title: System Administrator Temporary Role Location Address: Elkhart, IN… more
    Belcan (10/23/25)
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