• Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …risk analysis, risk management, certification, security awareness, system administration , networking, maintenance, and continuous monitoring of Windows and ... your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems ...as well as network management. + Working knowledge of Linux and Windows operating systems … more
    Concurrent Technologies Corporation (10/19/25)
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  • System Administrator - (Full time)

    Two95 International Inc. (Oklahoma City, OK)
    …Azure Stack, Kubernetes, Docker) * Windows Administration \Deployments (BUZZ: Windows Server 2012 and newer) * Linux Deployments (BUZZ: Redhat\RHEL, ... Title: Systems Administrator Location: Oklahoma City, OK Duration: Full...Development) * Windows Administration \Deployments (BUZZ: Windows Server 2012 and newer) * Linux … more
    Two95 International Inc. (09/08/25)
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  • IT Services Administration

    Fiserv (Lincoln, NE)
    …related subject **Experience that would be great to have:** + Windows and/or Linux System Administration experience + AWS Cloud experience + Application ... support troubleshooting tickets + Oversee the administration and support of Linux and Microsoft Windows systems , as well as IIS and Apache + Manage batch… more
    Fiserv (11/05/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive of applications, to ... Strong Linux command line experience; familiarity with Windows and Unix system administration ....techniques + Experience with administration of VMware, Linux systems , and Windows servers… more
    Parsons Corporation (11/18/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential elements in ... Deep expertise in technical leadership, Linux server, Windows server, storage and network administration \-...Experience with Windows Server user account management, administration and access controls \- Systems … more
    Lockheed Martin (11/07/25)
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  • Software Integrator Engineer - Level 4 - (25-542)

    Northrop Grumman (Colorado Springs, CO)
    …** and **Unix/ Linux ** systems + Experience with Linux and Windows system administration , including installing and configuring systems from ... + Installation and configuration of Linux and Windows hardware platforms, from the operating system ... system level upward + Experience in VMware system administration and configuration + Experience with… more
    Northrop Grumman (11/14/25)
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  • Support Engineer II-Ext

    Amazon (Dallas, TX)
    …(1) experience with system administration and troubleshooting any operating system ( Linux or Windows ) and networking (HTTP/s, TCP/IP, DNS, OSI ... (1) experience with system administration and troubleshooting any operating system ( Linux or Windows ) and networking (HTTP/s, TCP/IP, DNS, OSI… more
    Amazon (10/07/25)
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  • Adce I, Region Reliability

    Amazon (Arlington, VA)
    …CND (Certified Network Defender) or Network+ or Security- 2+ years of systems administration ( Linux or Windows ) experience - 2+ years of experience using ... to network to host - 2+ years experience with cloud computing, systems administration , DevOps, site reliability engineering, software development, and/or network… more
    Amazon (10/31/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Windchill Application Administrator

    RTX Corporation (Tucson, AZ)
    …tools, or methodologies: **PTC Windchill** , Oracle database, Apache web server, ** Linux ** & Windows server operating systems , Development (using ... upgrades of multiple applications, Apache web server, Red Hat Linux operating system , Oracle database, etc. +...field and minimum 5 years experience + Experience with Linux /Unix commands, operations, and administration + Must… more
    RTX Corporation (11/18/25)
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