• Linux System Administrator

    CACI International (Sarasota, FL)
    …and participate in system testing and software installation. As a Systems Administrator , you will assist with the build, test, and deployment ... Linux System Administrator Job Category: Information Technology...Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance… more
    CACI International (10/04/25)
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  • Mid System /Network Administrator

    Belay Technologies (Laurel, MD)
    …finalist in 2021! Belay Technologies is seeking a Senior System /Network Administrator . The Systems Administrator (SA) provides support for ... process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    Belay Technologies (12/08/25)
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  • Principal/Sr. Principal HPC System

    Northrop Grumman (Jessup, MD)
    …Mission Systems (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD** location. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be filled as a Principal or Sr. Principal HPC System Administrator ** Basic Qualifications **Principal HPC … more
    Northrop Grumman (12/05/25)
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  • System Administrator

    General Dynamics Information Technology (Aurora, CO)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career in enterprise IT ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Associate you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (10/31/25)
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  • Senior IT Systems Administrator 1

    Neya Systems (Warrendale, PA)
    …in person/hybrid in our Pittsburgh, PA office. We're looking for a **Senior IT Systems Administrator ** to join our team. This successful person will manage our ... at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated environment + **Technical Skills**… more
    Neya Systems (10/23/25)
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  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    Senior System Administrator Location: Huntsville, AL Required Clearance: Secret security clearance Required Certification(s): IAT Level II qualified, Security+ ... Position Description: Exeter Information Technology Services is seeking an Intermediate System Administrator Support Service Specialist to support our staffing… more
    Exeter Government Services, LLC (11/26/25)
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  • Lead ServiceNow System Administrator

    ICF (Reston, VA)
    …is a rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization ... is growing, and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division. You will… more
    ICF (12/23/25)
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  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Linux System Administrator Job ID 5894 Location SLAC - Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Position overview:** Are you passionate about ... scientific discoveries? SLAC National Accelerator Laboratory is searching for a dynamic Linux System Administrator to join our team. As a Linux System more
    SLAC National Accelerator Laboratory (12/14/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …growth\. Come and experience your future\! This role is for a lead Network Administrator with a System Administrator background for the F\-35 Joint ... Environments: MS\-, X\-Windows, Linux, CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience… more
    Lockheed Martin (11/27/25)
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  • ALIS Information System Security…

    Lockheed Martin (Fort Worth, TX)
    …containers, generate applicable paperwork, assist in security investigations, and assisting with System Administrator functions and system upgrades as ... and experience your future\! This role is for a System Security Administrator for the Joint Strike...experience * Experience with performing security audits of computer systems * Familiarity with SPLUNK or other auditing tools… more
    Lockheed Martin (12/13/25)
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