• Senior Linux System Administrator

    GovCIO (Sacramento, CA)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks,… more
    GovCIO (11/07/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... Azure, and AWS). + Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service....and servers in a hybrid cloud environment. + Migrate server systems between hybrid cloud platforms. + Engineer systems… more
    Actalent (12/30/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …of history - they are making history. Northrop Grumman Enterprise Services is seeking a ** Linux Systems Administrator .** This role can be performed by a level 1 ... limited to the following: + Installing, troubleshooting, and maintaining Linux workstations and servers. + Installing, upgrading/patching, monitoring, problem… more
    Northrop Grumman (12/19/25)
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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 in our Sunnyvale, CA ... \(EBDT\) organization\. **Basic Qualifications:** * Active Secret clearance * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to… more
    Lockheed Martin (11/20/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …Windows, Hypervisors, and endpoint devices support Windows - Windows XP/7/10, Windows server 2003/2008/2012/2016/2019 etc. + Linux - RedHat, CentOS, SuSE, Alma, ... **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber… more
    US Tech Solutions (01/05/26)
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  • Principal System Administrator - Windows…

    RTX Corporation (El Segundo, CA)
    …and Red Hat Enterprise Linux environment. + Understanding and knowledge of Windows Server to include but not limited to Active Directory, Group Policy, & DNS. + ... Advanced Red Hat Enterprise Linux knowledge. + Working as a team member in...+ Windows Desktops installation, configuration, and maintenance + Windows Server 2016+ installation, configuration, and maintenance + Red Hat… more
    RTX Corporation (12/09/25)
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  • DreamWorks Technology - Sr. Systems…

    NBC Universal (Glendale, CA)
    …the technology department + Experience supporting and provisioning Red Hat Enterprise Linux ( Server and Workstation/Client) + Experience with CI/CD pipelines ... "What would you say you do here?" + Leading support of the Linux environment including but not limited to security updates, package repository management,… more
    NBC Universal (01/07/26)
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  • Systems Administrator

    Hyundai Autoever America (San Diego, CA)
    …include but not necessarily be limited to the following: + Administer and maintain Windows Server and Linux systems; including strong command of Linux and ... administration experience in a medium-to-enterprise environment. + Strong command of both Linux (RHEL/Ubuntu) and Windows Server operating systems. + Hands-on… more
    Hyundai Autoever America (12/17/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …maintenance of physical and virtual servers across various operating systems, including Windows Server , Linux , and Unix. + Resource management to ensure optimal ... Experience + 10+ years of experience in IT systems administration. + Experience with server administration, including Windows Server , Linux , and Unix. +… more
    Financial Partners Credit Union (11/30/25)
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  • NATO AGS Principal System Administrator 3/4

    Northrop Grumman (San Diego, CA)
    Administrator for a classified government contract. + Perform as a Linux \RedHat System Administrator for a classified government contract. + Maintain smooth ... Grumman Aeronautics Systems Sector is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals...6 months of hire date. + Experience managing Windows Server OS and domain architecture. + Ability to support… more
    Northrop Grumman (01/07/26)
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