• Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows… more
    RTX Corporation (12/05/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    Position Overview Venatore is seeking a Tier 1 GCCS-J Systems Administrator to support CENTCOM under CITS at MacDill AFB. This role provides daily operational ... configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine Linux/ UNIX administration tasks required… more
    Venatore LLC (11/26/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database technologies… more
    GovCIO (11/29/25)
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  • Computer Associates' Top Secret Security product…

    General Dynamics Information Technology (Fairfax, VA)
    …We are currently seeking a Computer Associates' Top Secret Security product Systems Administrator . Responsibilities: * Provide mentor level support experience. ... security tools. * Review and report on Universal Access, revoked users, Super UNIX User authority, and CICS/IMS/DB2 Access violation reports. * Provide off hour on… more
    General Dynamics Information Technology (11/13/25)
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  • System Administrator

    CACI International (Laurel, MD)
    …agency management and internal customers for escalated tickets + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads ... System Administrator Job Category: Information Technology Time Type: Full...Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier I (Help Desk) problem identification,… more
    CACI International (11/20/25)
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  • Senior Linux System Administrator

    Leidos (Fairfax, VA)
    …Task Order. **Basic Qualifications** Bachelor's Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. ... Operations and Engineering support. Leidos is hiring a Senior Linux System Administrator to provide on-site support in Fairfax, VA at the customer enterprise… more
    Leidos (12/12/25)
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  • Oracle Identity Management (OIM) & Governance…

    CUNY (New York, NY)
    …Manager (OIM), the Oracle Identity Management (OIM) & Governance (OIG) Administrator will lead collaborations between Integrated Management Systems (IMS), ... Oracle Identity Management (OIM) & Governance (OIG) Administrator (IT Security Specialist 3) - Provisional **GENERAL DUTIES** This position encompasses professional… more
    CUNY (12/03/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …and remains involved in the resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software, ... System Administrator 2 Location Fort Meade, MD Job Code...Required Skills: + Must have experience supporting multiple operating systems , such as Linux, UNIX and/or Windows… more
    DCCA (11/21/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems . + c.… more
    Shuvel Digital (11/06/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Phoenix, AZ)
    …for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to provide 24x7x365 ... Responsible for unique or complex information systems and/or information technology projects across more than...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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