• Cleared System Administrator

    General Atomics (Poway, CA)
    …equipment + Install and maintain software applications on various Linux and Windows -based operating systems + Provide routine hardware and software support ... workstations, laptops and servers. + Demonstrated working knowledge of Linux and Windows operating systems . + Basic understanding of mail servers, Active… more
    General Atomics (09/05/25)
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  • System Administrator Multi-Disciplined

    RTX Corporation (El Segundo, CA)
    …Server, Active Directory, WSUS, VMware , BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows ...IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as… more
    RTX Corporation (09/23/25)
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  • Network Administrator

    GovCIO (Sacramento, CA)
    …utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the ... a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams… more
    GovCIO (09/26/25)
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  • Computer System Administrator

    Northrop Grumman (Palmdale, CA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... a secure environment + Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC),... (desktop and server), Linux (Red Hat or HPC), VMWare , Storage Systems (SAN, NAS, DAS) or… more
    Northrop Grumman (08/13/25)
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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 ... Experience maintaining a high availability datacenter + Expertise in operating systems ( Windows , Linux), networking protocols, storage technologies, cloud… more
    DeVine Consulting, Inc. (09/07/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …* Experience in systems engineering, with a focus on virtualization, VMware , Windows administration, and cloud technologies * Strong knowledge of ... Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation...virtualization technologies, including VMware vSphere, vCenter, and related products * Expert\-level knowledge… more
    Lockheed Martin (08/08/25)
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  • Senior/Principal Computer Systems Architect

    Northrop Grumman (Manhattan Beach, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. The Payload and Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries… more
    Northrop Grumman (09/26/25)
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  • Mult Function Info Systems , (MPE SME)…

    Lockheed Martin (Edwards AFB, CA)
    …that will be based in Edwards AFB\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information System ... required to cross\-train across multiple functions including Database, Network, Systems , Security, Mission Planning Administration\) \- Multi\-Function Information … more
    Lockheed Martin (08/22/25)
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  • Systems Engineer L3

    NTT America, Inc. (Sacramento, CA)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. ... ability to guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. +… more
    NTT America, Inc. (09/27/25)
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  • Manager, Data Center Operations

    VCA Animal Hospitals (Los Angeles, CA)
    …candidate must be capable of scaling, building, deploying, troubleshooting, and managing Windows , VMware and Linux Servers. The candidate must have experience ... responsible for ensuring the performance, availability, and security of all infrastructure systems , both physical and virtual. The ideal candidate is a technically… more
    VCA Animal Hospitals (09/20/25)
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