• Sr Application Administrator Middleware CICS-Cobol…

    DXC Technology (Columbia, SC)
    …Basic Server Administration. Senior Level Hands-on experience with Windows and Linux server administration.. Proficient in AWS services, S3 buckets, EKS ... worked in a production support role supporting MicroFocus/Rocket Enterprise Server , AWS certified engineer and CICS for...a plus and focus on details.. Ability to review server event logs, middleware SW logs, and Linux more
    DXC Technology (11/13/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …system monitoring and verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and verify ... services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite Communication… more
    Nexagen Networks Inc (11/01/25)
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  • MSIC - Windows Systems Analyst

    COLSA Corporation (Huntsville, AL)
    …technical lead for a diverse infrastructure environment. The role spans Windows systems , Nutanix virtualization, Linux (RHEL), and enterprise storage. The ... environment. + Support, configure, and troubleshoot Windows 11 and Windows Server environments (AD, Group Policy, DNS/DHCP, file/print services, etc.). + Administer… more
    COLSA Corporation (10/10/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a **Senior Linux Systems Administrator** to provide support for implementation, troubleshooting and ... remains involved in the resolution process + Configure and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating… more
    CACI International (10/30/25)
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  • AI GPU Platform Engineering

    Lilly (Indianapolis, IN)
    Linux computing capabilities for AI/ML. Additionally, you would advise with our senior Linux platform engineer directing the global Linux strategy for ... Expertise in Linux system administration, HPC environments, and Nvidia DGX server management. Experience with Spectrum X networking and parallel file systems more
    Lilly (08/29/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …Azure Active Directory, Microsoft Active Directory * Knowledge or experience in Microsoft Windows Server and Linux Operating Systems (Red Hat Enterprise ... connectivity across Infrastructure, Applications, Security, Cloud Computing, and On-premises datacenter server connectivity. As a Network Engineer , you will have… more
    Chevron Corporation (11/06/25)
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  • 2026 Information Technology - Infrastructure Full…

    Chevron Corporation (Houston, TX)
    …Experience with Azure, AWS, or equivalent cloud technologies * Experience in Microsoft Windows Server and/or Linux Operating Systems (Red Hat Enterprise ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...console and program interfaces. * Experience with Windows and Linux operating systems * Secure network design… more
    Chevron Corporation (11/06/25)
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  • Systems Administrator

    Insight Global (San Diego, CA)
    …A client in San Diego is looking for a Systems Administrator/Network Engineer to manage their existing server and network environment. We are looking ... Skills and Requirements - 4+ years experience as a Systems Administrator in a secure environment - Experience with...Administrator in a secure environment - Experience with Windows Server 2016, 2019, Linux Servers, and Ubuntu… more
    Insight Global (10/02/25)
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  • Cloud Systems Administrator

    Leidos (Alexandria, VA)
    systems that keep our nation secure. **Ready to engineer solutions that matter?** **Primary Responsibilities** The Digital Modernization Sector at ... systems administrator, you'll be responsible for managing and optimizing mission-critical systems across Red Hat Enterprise Linux (RHEL) and Windows platforms… more
    Leidos (10/25/25)
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  • Manager Information Systems Engineering 2…

    Northrop Grumman (GA)
    …following, preferred: + Solaris 10 + Unix Operating Systems and Principles + UNIX/ Linux design and implementation + All Windows Server and Desktop versions + ... Grumman Aeronautics Systems has an opening for an **Information Systems Engineer Manager** (Level 2) to join our team of qualified, diverse individuals… more
    Northrop Grumman (10/09/25)
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