• Linux Unix Systems…

    Lumen (Sacramento, CA)
    …as we digitally connect the world and shape the future. **The Role** As the Linux /Unix Systems Administrator , you will be responsible for managing and ... maintaining the Voice Core Engineering and Test Teams' Linux and Unix-based systems . Your primary focus will be on ensuring the stability, security, and… more
    Lumen (07/30/25)
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  • Linux / Unix Systems…

    Lockheed Martin (Sunnyvale, CA)
    …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: ... vulnerabilities, and perform system hardening to ensure the security of our systems \. * Root Cause Analysis: Perform in\-depth analysis to resolve technical issues… more
    Lockheed Martin (07/12/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating ... $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows...multiple IT systems such as: Windows 2016/2019 server , Red Hat Enterprise Linux , VMWare hypervisor,… more
    General Dynamics Information Technology (05/10/25)
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  • Lead Systems Administrator…

    AutoZone, Inc. (Elk Grove, CA)
    …for a leader in the automotive software industry. Position Summary: The Lead Systems Administrator will serve as a subject matter expert (SME) responsible ... field; or equivalent work experience. + 10 or more years of professional 24x7 systems maintenance experience in a Linux /Unix data center and/or public cloud… more
    AutoZone, Inc. (06/17/25)
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  • Endpoint Linux Systems…

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems , and key processes, reviewing system and application… more
    US Tech Solutions (07/18/25)
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  • Senior Systems Administrator…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
    GovCIO (07/09/25)
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  • Linux Systems Administrator…

    Lockheed Martin (Sunnyvale, CA)
    …more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You Will Be ... an active Secret clearance to start\. **Basic Qualifications:** * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to automate… more
    Lockheed Martin (07/12/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF. + In-depth working experience in Linux Server + Experience with data storage, NAS, and SAN technologies ... configuration. + Design, develop and deploy Red Hat Podman containers. + Experience with Server , Windows Server internals or Linux fundamentals to include… more
    RTX Corporation (06/23/25)
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  • Linux /Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …\- Experience providing lab support including: Network/System Administration \- Experience with server and desktop management of Linux and Windows environments ... Active Directory and SCCM \- Experience with Aegis and other BMD systems /platforms \- Experience interacting with both internal and external customers/end\-users \-… more
    Lockheed Martin (07/12/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance. + Linux and/or Windows systems administration experience. **Qualifications We Prefer:** + ... + CompTIA Security+ certification or other industry-recognized certifications relevant to a Linux System Administrator + BASH Scripting + ITIL Foundations and/or… more
    RTX Corporation (07/03/25)
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