• System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    …optimization in their business. The System Administrator VII will perform system administration for Linux and Windows operating systems and VMware ... System Administrator VII Albuquerque, NM Join... monitoring and upgrade of all required Microsoft and Linux based systems /servers. + Utilize new data… more
    Chenega Corporation (10/07/25)
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  • System Administrator VI

    Chenega Corporation (Albuquerque, NM)
    …business. TheSystem Administrator VIwill perform system administration for Linux and Windows operating systems and VMware virtual host environments. The ... System Administrator VI Albuquerque, NM Join... monitoring and upgrade of all required Microsoft and Linux based systems /servers. + Utilize new data… more
    Chenega Corporation (10/07/25)
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  • Sr. Systems Administrator (Onsite…

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of ... applications, operating system platforms, and infrastructure to troubleshoot root cause and...of TCP/IP and the OSI Model + Knowledge of Windows/ Linux /Unix operating systems + Expertise with common… more
    Community Health Systems (12/05/25)
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  • Senior Systems Administrator

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (09/22/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active...understanding and working knowledge of core components of the Linux operation system including managing user and… more
    DCCA (11/17/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P2** ** Senior Analyst Level** ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • Senior Database Administrator

    TekSynap (IA)
    …scripting and tools to support database administration tasks. **Overview** We are seeking a Senior Database Administrator to join our team. TekSynap is a fast ... environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and… more
    TekSynap (11/15/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …higher tiers when needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine ... 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… more
    Venatore LLC (11/26/25)
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  • Senior Systems Administrator

    Greene Tweed (Lansdale, PA)
    …core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise environment consisting of ... recurring tasks using PowerShell and other scripting languages. + Monitor systems performance, availability, and logs using enterprise monitoring tools. +… more
    Greene Tweed (11/25/25)
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  • Senior Database Administrator (Alis)

    Lockheed Martin (Beaufort, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... **THE WORK** Join the Lockheed Martin Rotary and Mission Systems Field Sustainment Team\. Our customers include both the...by assuring the integrity of data stored within the system by maintaining the internal databases and applications\. The… more
    Lockheed Martin (09/25/25)
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