• Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …+ Experience with some of, but not limited to, the following technologies: Windows or Linux administration , backup, and recovery enterprise suite **Preferred ... + Experience in DevSecOps, containerization, Kubernetes + Experience using VMWare vCenter, vSphere, Windows desktops ( Windows 10, 11), Splunk and ESXi… more
    RTX Corporation (09/26/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …technical certification for 8140 compliance within 90 days of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server expertise * ... * Must have a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) *… more
    Lockheed Martin (10/18/25)
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  • TS/SCI Field Service Engineer

    Insight Global (San Diego, CA)
    …Vehicle Operations and Ground station systems - Experience working in Linux and Windows environments to perform system administration duties - Experience with ... of systems in the field - DoD 8570 Certification in Windows , Linux or Cisco - Virtualization and VMWare experience - Experience managing servers and windows more
    Insight Global (12/03/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics Information Technology (San Diego, CA)
    …None **Job Family:** Professional Engineering **Skills:** PC Hardware,Server Hardware, Windows System Administration **Certifications:** CompTIA Security+ CE ... connectivity (fiber/copper, VLANs, trunk/access). + Install and baseline OS images ( Windows /Linux) and virtual hosts/guests ( VMware ESXi/Workstation); stand up… more
    General Dynamics Information Technology (09/28/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    …Contract to Hire Rate: $/Open Description:- * 5-7 years' experience in IT Systems Administration and Engineering * In-depth knowledge of Windows Server 2012 / ... clustered Microsoft SQL instances * Linux/Unix, NetApp management and VMware vCenter experience preferred * Experience administering and configuring Citrix… more
    Two95 International Inc. (12/08/25)
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  • Sr Storage Engineer and Admin (Remote)

    GovCIO (Sacramento, CA)
    …experience with enterprise storage platforms and virtualization technologies including VMware , Storage Area Networks (SAN), and Microsoft Hyper-V, supporting ... optimizing storage and backup environments, improving performance, reducing backup windows , minimizing latency, and maximizing resource utilization. + Strong… more
    GovCIO (11/19/25)
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  • Enterprise IT Project Manager

    Huntington Ingalls Industries (Coronado, CA)
    …requires managerial experience as well as a strong technical background working with Windows and Red Hat operating systems, VMware hypervisors, and experience ... located throughout the world. Incumbent will manage teams responsible for administration , maintenance, and cybersecurity defense of all Navy Enterprise Tactical… more
    Huntington Ingalls Industries (12/05/25)
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  • Mgr IT Project Management 2

    Huntington Ingalls Industries (Coronado, CA)
    …requires managerial experience as well as a strong technical background working with Windows and Red Hat operating systems, VMware hypervisors, and experience ... located throughout the world. Incumbent will manage teams responsible for administration , maintenance, and cybersecurity defense of all Navy Enterprise Tactical… more
    Huntington Ingalls Industries (10/29/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …meetings and seminars. Preferred Qualifications: + 5 plus years in systems administration + Omnissa Administrative experience + ESXi Administrative ... experience + Linux Administrative experience + SSL Administration + Advanced understanding of and experience with systems...with server migrations + Proficient in: Linux, Mac OS, Windows , Cloud Storage, High Performance Computing, VMWare more
    University of Southern California (11/19/25)
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  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Linux (RHEL/CENTOS) 7/8 servers and workstations in a production environment + Administration of Windows workstations and servers (Win7, Win10, and Win2016/2019) ... + Administration of ...+ Administration of VMware Virtualization Data Center + Administration of...CISCO network switches + Implementation of Security controls on Windows and Linux Servers and workstations + Extensive experience… more
    Northrop Grumman (11/26/25)
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