• Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Participate in gathering business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive ... Knowledge of log ingestion methods, normalization, and baselining techniques + Experience with administration of VMware, Linux systems , and Windows servers… more
    Parsons Corporation (11/18/25)
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  • Systems Administrator / Flight Simulation…

    Lockheed Martin (Nellis Air Force Base, NV)
    …to multitask and adapt to changing priorities in a fast\-paced environment\. * Experience with Linux system administration \. * Familiarity in Linux Red ... including integration with diverse display solutions\. * Demonstrated knowledge of network administration principles as they apply to simulator systems \. *… more
    Lockheed Martin (11/05/25)
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  • Senior SCADA Systems Engineer - Operational…

    Nammo Defense Systems, Inc (Mesa, AZ)
    …manufacturing environment. * Proven experience with Ignition SCADA (or equivalent SCADA systems ). * Strong background in SQL Server administration , data ... Senior SCADA Systems Engineer - Operational Technology Nammo Defense ...Server and infrastructure ownership * Operate ~15 production servers: Windows/ Linux for Ignition, Kepware/OPC, Python, Node-RED, Grafana. * Patching,… more
    Nammo Defense Systems, Inc (10/18/25)
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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 ... with proper permissions. + Responsible for the security and administrative controls of service(s) and/or system (s). +... 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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  • IT- System Administrator

    The Davey Tree Expert Company (Kent, OH)
    … and Windows operating systems , with an emphasis on advancing our Linux administration standards, and monitoring capabilities. The ideal candidate will be a ... position. **Job Duties** + Administer, maintain, and optimize both Linux and Windows Server systems in production...+ Minimum of 3-5 years of experience in IT system administration or a similar role +… more
    The Davey Tree Expert Company (10/30/25)
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  • Systems Integrator

    Leidos (Eagan, MN)
    …capacity and security requirements, including automation for Linux and Windows systems . + Develop and oversee system -level architectural plans for servers, ... , Atlassian software, Ansible script development, VMWare ESXi administration , Linux /AIX Administration , and Windows/Windows Server systems . + … more
    Leidos (11/09/25)
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  • Principal/Sr. Principal HPC System…

    Northrop Grumman (Annapolis Junction, MD)
    …with PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with ... (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator** . This position is located at **Baltimore,...4 years additional experience in lieu of degree. + Linux systems administration proficiency +… more
    Northrop Grumman (11/07/25)
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  • F-35 Information Systems Security Engineer…

    Lockheed Martin (Warner Robins, GA)
    …troubleshooting and updating; Routing; VLAN troubleshooting / Port security Must have System Administration \- Experience: Domain Controller configuration / ... and recovery experience; Group Policies; Account Management; Air gapped systems Must have System Design / Infostructure...creation; Use of EMASS and POA&M creation * Experience Linux , Linux Server Administration , … more
    Lockheed Martin (09/18/25)
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  • System Administrator / Image Generator SME…

    Lockheed Martin (Nellis Air Force Base, NV)
    …in Linux and Linux Red Hat\. * Experience with system administration and simulation technology\. * Excellent communication and collaboration skills, with ... This role requires a unique blend of IT and systems engineering expertise, with a focus on Linux...cross\-functional teams to resolve technical issues and improve overall system performance\. * Develop and maintain expertise in IG… more
    Lockheed Martin (11/05/25)
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  • Senior System Administrator

    University of Colorado (Aurora, CO)
    …currently seeking a Senior System Administrator with a primary focus on Windows systems and some experience with Linux . This full-time position is part of ... research, and documentation skills. Technical Expertise + Advanced knowledge of server administration , including Windows and Linux in production environments. +… more
    University of Colorado (11/19/25)
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