• Linux System Administrator, Senior…

    GovCIO (Sacramento, CA)
    …(or commensurate experience) + Minimum of 5 years of experience in Windows and Linux system administration . + Hands-on experience with AWS cloud services. ... **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support...Affairs operational needs. The role requires AWS, Windows, and Linux administration experience, with strong database management… more
    GovCIO (07/25/25)
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  • Sr. Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …US citizens are eligible for a security clearance** . + Must have experience with Linux systems administration + Experience with one of the following: ... that create a safer, more secure world. **Sr Principal System Administrator** in infrastructure Workplace Services, collaborate with a...You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux more
    RTX Corporation (08/01/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Sacramento, CA)
    …crosses over shifts **Qualifications** + Bachelor's degree with 8+ years of system administration experience (or commensurate experience) Required Skills and ... **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to... and Windows) to provide on-going support for the administration of the core system applications and… more
    GovCIO (07/09/25)
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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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  • Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Lockheed Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms ... supporting BMD and other DoD related activities\. System Administration activities include \(but are not... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment,… more
    Lockheed Martin (07/12/25)
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  • Linux Systems Administrator, Sr…

    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)
    …VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux administration , backup, and ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise...containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (06/23/25)
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  • Linux Administrator

    GovCIO (San Mateo, CA)
    …experience, in middle tier administration or server management Specialty in Linux systems but must administer Windows and/or Unix servers when requested. ... candidate will be able to administer servers running the Unix and/or Linux operating system in a large, multi-datacenter environment. They will be expected to… more
    GovCIO (08/08/25)
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  • Senior SUSE Linux Engineer

    Electric Power Research Institute (Palo Alto, CA)
    Linux Servers in on-prem and cloud environments + Manage patches and system updates for Linux environment. + Troubleshoot and resolve hardware and software ... **Job Title:** Senior SUSE Linux Engineer **Location:** Charlotte, NC, Knoxville, TN, Palo...the Department of Homeland Security and the Social Security Administration (SSA). EPRI uses the system to… more
    Electric Power Research Institute (07/22/25)
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  • Linux Client Platform Engineer

    FocusKPI Inc. (San Francisco, CA)
    …and reporting for audit and compliance purposes. Qualifications: + Proven experience in Linux system administration and security. + Strong understanding of ... FocusKPI is looking for a Linux Client Platform Engineer to join one of...+ Apply CIS hardening benchmarks to all approved operating systems . + Manage and enforce device certificate management and… more
    FocusKPI Inc. (08/09/25)
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