• Linux Systems Administrator

    Leidos (Springfield, VA)
    **Description** Leidos is seeking an experienced, customer-facing Linux Systems Administrator to join our dynamic team supporting mission-critical infrastructure ... in a secure, classified environment. This junior-to- mid level role combines strong technical expertise...Server administration in hybrid environments. + Red Hat Certified System Administrator (RHCSA) or equivalent certification. +… more
    Leidos (01/16/26)
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  • Learning Management System

    Google (Portland, OR)
    Learning Management System Administrator _corporate_fare_ Google _place_ Sunnyvale, CA, USA; Atlanta, GA, USA; +2 more; +1 more ** Mid ** Experience driving ... and tools drive learning effectiveness and specific business outcomes. + Manage domain- level configurations and system standards while serving as the primary… more
    Google (01/10/26)
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  • Lead Administrator Linux Systems

    Burlington (Edgewater Park, NJ)
    …and other critical infrastructure technologies. **A Day In The Life** The Lead Administrator , Linux Systems , plays a role in managing and maintaining Linux-based ... , networking, hardware, scripting languages, and automation. In this role, the Lead Administrator , Linux Systems , will need to perform both engineering tasks and… more
    Burlington (12/17/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator to join our team. **Responsibilities:** As a Mid - Level Linux Infrastructure Engineer with Networking Experience, you will play a ... System Administrator Job Category: Information Technology...through various channels, including phone, email, chat, and ticketing systems (JIRA/Confluence). This role not only involves supporting daily… more
    CACI International (11/08/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... **The Opportunity:** CACI has an immediate opening for a Systems Administrator to work in our Norfolk...procedures to ensure appropriate function of hardware, software or system functional specifications. * Tests and applies security patches… more
    CACI International (01/07/26)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... resolution + Configuring and managing UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...without a degree experience can qualify you for this level with 5 years of relevant experience) + **_Basic… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Dayton, OH)
    …Range: $76,513.00 - $105,304.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group ... Huntington Ingalls Industries, Technical Solutions Division (HII-TSD) is currently seeking a Systems Administrator . The ideal candidate works well in an agile,… more
    Huntington Ingalls Industries (12/25/25)
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  • Property Book Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …Other Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1141) PROPERTY BOOK ADMINISTRATOR The company is seeking ... Property Book Administrator Location Hanover, MD Job Setting On-site Job...degree). + Minimum years of related work experience: + Mid - level : 4 years of experience + Senior:… more
    Systems Technologies, Inc. (12/02/25)
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  • Systems Administrator - Junior…

    Amentum (Dahlgren, VA)
    Level 2 or higher under specialty area 45 - System Administrator with certification in current Operating Systems and Information Security. This position ... Dahlgren, VA. You will be part of our growing systems & software engineering team and contribute to our...IT-1 level designation in Joint Personnel Adjudication System (JPAS). ** Mid - Level Requirements** +… more
    Amentum (12/16/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR...School Diploma/GED + 6 Years Experience | + + + | Level 2 - Mid | - PhD + 0 ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...Education/Experience: - We have a strong preference for an Expert/ Level 4 candidate but will consider qualified candidates at… more
    Arena Technical Resources, LLC (01/05/26)
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