• Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …IT infrastructure with a strong focus on server platforms, virtual environments, storage systems , cloud services, network components, and enterprise applications ... of Active Directory infrastructure. + Timely resolution of Active Directory-related issues. Storage Systems Management + Implementation and administration of … more
    Financial Partners Credit Union (09/01/25)
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  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Required:** Yes **Job Description:** $10K Sign-on bonus A Principal Linux System Administrator Maintains an organization's computer systems ' workflows and is ... include performing installation, administration, troubleshooting and support of server operating systems /services, storage , and Data Center solutions. + Oversee… more
    General Dynamics Information Technology (08/09/25)
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  • Top Secret System Administrator

    Insight Global (El Segundo, CA)
    Job Description One of Insight Global's aerospace clients is looking for System Administrator to join our Space Systems Verification and Test team in El Segundo, ... Administrator experience with 2/3 of the following operating systems : Linux, Redhat Linux, Windows, Cisco IOS * Top...but will eventually move to hybrid cloud) * VMware virtualization * Enterprise storage * ITIL 4… more
    Insight Global (09/12/25)
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  • Server Administrator II

    TEKsystems (Anaheim, CA)
    …and Exchange. - Knowledgeable of MS Office 365, VMware and Hyper-V virtualization technologies, SQL, web, email filtering systems , enterprise-level endpoint ... Description The Enterprise System Administrator II IT Services will be able to...development and implementation of all aspects of all member-facing systems and be responsible for operational procedures and communication… more
    TEKsystems (09/25/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …program in Sunnyvale, California\. This role will focus on supporting infrastructure, virtualization technologies, and Windows operating systems \. As a ... * Ability to Support Adjusted Work Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation and maintain… more
    Lockheed Martin (08/08/25)
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  • Pre-Sales Engineer

    Platform9 Systems (San Jose, CA)
    …skills. + Hands-on experience with OpenStack preferred. + Domain knowledge in storage systems (block, object, file) or networking technologies (SDN, VLANs, ... Position: Sr. Presales Engineer - Platform9 Systems Location: Remote, USA Department: Sales Engineering Reports...+ Relevant certifications (eg, Red Hat Certified Engineer, OpenStack Administrator , Cisco, or storage certifications). + Previous… more
    Platform9 Systems (09/19/25)
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  • Systems Engineer L3

    NTT America, Inc. (Sacramento, CA)
    …EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + Experience with ... inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization , and cloud platforms. + Proficiency in scripting and… more
    NTT America, Inc. (09/27/25)
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  • Senior Operating Systems Analyst/Emergency…

    The County of Los Angeles (Los Angeles, CA)
    …and upgrades operating systems + Provides direction to lower level Operating Systems Analysts and Network Systems Administrator + Uses network monitoring ... management of one or more state-of-the-art, enterprise class technologies: operating systems , network, storage , server, application server, database, or… more
    The County of Los Angeles (09/06/25)
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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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  • Engineer Systems / Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …+ Familiarity with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/15/25)
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