• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and ... sea and cyber domains in the interest of national security . Job Title: Linux System Administrator Job...Systems and Mission software, Infrastructure services, and Cyber Security hardening. A solid understanding of Linux administration and… more
    L3Harris (12/10/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national- security missions. From ... Linux environments such as RHEL or Ubuntu supporting production and mission systems . + Administer and optimize virtualization platforms such as VMware vSphere,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training team at ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $106,000.00 - $197,000.00 Security Clearance: TS/SCI Level of Experience: Senior Meet HII's Mission… more
    Huntington Ingalls Industries (10/03/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator IV - PIPELINE (TS/SCI...security controls. + Perform periodic vulnerability scans of systems + Provide support to IT systems ... systems enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (12/02/25)
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  • Assistant Digital Security

    Pinkerton (Seattle, WA)
    …to join our family of industry subject matter experts. The Assistant Digital Security Administrator , assigned to one of Pinkerton's largest global clients, will ... security solutions for the client's local offices. The Administrator serves as the primary digital security ...military discipline. + Knowledge of video surveillance and other security systems , such as Lenel. + CPR/AED… more
    Pinkerton (12/11/25)
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  • Linux Systems Administrator II

    Epsilon, Inc (Phoenix, AZ)
    …your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II, you will support the reliability, security , and ... this position.)_ + 2-4 years of experience as a Systems Administrator or related IT role, with...Location** _US-AZ-Phoenix_ **Job ID** _2025-3766_ **Category** _IT / Cyber Security / Network Systems_ **Position Type** _Full-Time_ ** Remote more
    Epsilon, Inc (12/03/25)
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  • Enterprise Systems Administrator

    Connecticut College (New London, CT)
    Enterprise Systems Administrator Bookmark this Posting Print Preview | Apply for this Job Position Details Position Information Position Title Enterprise ... Systems Administrator Department Enterprise Systems ...security roles, and user permissions, within campus enterprise systems . * Monitor system performance and assist with troubleshooting… more
    Connecticut College (11/14/25)
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  • Junior SAP Security Administrator

    RTX Corporation (Tallahassee, FL)
    …Research Center or BBN team:** We are seeking a motivated and detail-oriented Junior SAP Security Administrator to join our SAP Security team. This is an ... **Date Posted:** 2025-11-19 **Country:** United States of America **Location:** UT14: Florida Remote Location, Remote City, FL, 06101 USA **Position Role Type:**… more
    RTX Corporation (11/19/25)
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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 ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...concerns \- three phase power distribution, chilled water cooling systems , copper and fiber plant cabling ** Security more
    Lockheed Martin (10/22/25)
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  • Systems / Network Administrator II

    University of Utah (Salt Lake City, UT)
    …as creating, modifying, and deleting users, optimizing remote access, and security access for messaging systems , databases, and web applications. Support, ... Title** Systems / Network Administrators **Working Title** Systems / Network Administrator II **Career Progression...will maintain operating efficiency and stability while ensuring the security and integrity of all systems and… more
    University of Utah (11/15/25)
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