• Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Collaborate in a fast-paced environment, using troubleshooting… more
    RTX Corporation (11/18/25)
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  • Remote, Senior Infrastructure Engineer…

    Insight Global (Pomona, CA)
    VMware vSphere; template/OVA lifecycle - Docker; Kubernetes/AKS - Certifications: Linux Foundation Certified System Administrator (LFCS); Linux ... Job Description Insight Global is seeking a Senior Linux Systems Engineer to design, build, and support mission‑critical infrastructure across Azure and on‑prem… more
    Insight Global (12/19/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level environments including **… more
    Leidos (12/24/25)
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  • Storage Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (12/24/25)
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  • SCADA Systems Administrator I

    Epsilon, Inc (Folsom, CA)
    …your recruiter conversation. **Responsibilities** **An average day:** As the SCADA Systems Administrator I, you will provide system administration with a focus on ... Windows 10/11, Windows Server 2016/2019 and Red Hat Linux 7, and the integration of diverse operating environments....responsibilities. + Administer Windows 10,11 / Server 2016, 2019, VMware ESXi 7, and Dell Precision Tower environments, ensuring… more
    Epsilon, Inc (12/13/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** **Network Administrator ** to join its dynamic team of technical professionals in the **Redondo ... our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN/WAN/VPNs. Plans, designs, configures, and… more
    Northrop Grumman (12/10/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest of the USC ... + Omnissa Administrative experience + ESXi Administrative experience + Linux Administrative experience + SSL Administration + Advanced understanding of… more
    University of Southern California (11/19/25)
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  • System Engineer, Linux and Windows, Secret…

    DeVine Consulting, Inc. (Monterey, CA)
    …Certification + Experience serving as a system administrator for Microsoft O365, VMWare ,Vsphere and NsX-T, Linux Red Hat, Windows Server, SQL, MySQL, EMC SAN ... a high availability datacenter + Expertise in operating systems (Windows, Linux ), networking protocols, storage technologies, cloud computing platforms, and security… more
    DeVine Consulting, Inc. (12/25/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring… more
    L3Harris (01/02/26)
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  • Lead, Systems Engineer

    Sony Pictures Entertainment (Culver City, CA)
    …configurations of multiple virtualization technologies and Operating Systems (ie, Windows, Linux , etc.) + Establish standards for server hardware and operating ... 5 years experience as an Intel and/or x86 systems administrator . + Minimum 8 years experience with Windows and.... + Minimum 8 years experience with Windows and Linux operating system required . + Minimum 3 years… more
    Sony Pictures Entertainment (10/26/25)
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