• Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …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 \(but are not limited to\): *... \- 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 System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …related field and 8 years of relevant experience in information technology, systems administration , or high-performance computing; or a combination of education ... + Support the physical deployment of data center-related technology. + Perform system administration tasks across hundreds of Linux hosts. + Develop, install,… more
    SLAC National Accelerator Laboratory (09/11/25)
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  • Senior Linux System Administrator

    GovCIO (Sacramento, CA)
    …use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems troubleshooting skills ... systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be included in this role. +… more
    GovCIO (08/08/25)
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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 (09/24/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    … infrastructure technology to maintain a 24x7x365 uptime service. + Install and set up Linux systems and servers in a hybrid cloud environment. + Migrate server ... systems between hybrid cloud platforms. + Engineer systems administration -related solutions for various project and operational needs. + Collaborate with… more
    Actalent (09/25/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …some of, but not limited to, the following technologies: Windows or Linux administration , backup, and recovery enterprise suite **Preferred Qualifications:** + ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Senior Linux System Admin

    ServiceNow, Inc. (San Diego, CA)
    …teams, training, and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively prevent and address ... expertise is a must. Other requirements: + 4+ years' experience building and maintaining Linux -based systems + 4+ years' experience working on one (or more)… more
    ServiceNow, Inc. (08/08/25)
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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (San Diego, CA)
    …green card, will be considered._** **The Team** As a key member of the Systems Administration team within Operations Engineering, you will be responsible for the ... and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively...cloud computing or MSP setting is highly desirable. **Strong Linux expertise is a must.** + 4+ years of… more
    ServiceNow, Inc. (09/23/25)
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  • Senior Linux Performance Engineer…

    ServiceNow, Inc. (Santa Clara, CA)
    …of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and ... must have a passion for chasing issues of complex systems running under dynamic, real-world loads. You will work...running profile and tracing tools in the Database and Linux layer, like perf, gprof, valgrind, strace, flamegraph. +… more
    ServiceNow, Inc. (08/13/25)
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  • Linux Site Reliability Engineer

    Nutanix (Sacramento, CA)
    …system monitoring capabilities. **What You Will Bring** + Proficiency in Linux /UNIX system administration with advanced troubleshooting skills. + Strong ... team plays a crucial role in ensuring the smooth operation of critical systems , leveraging cutting-edge technologies and automation to achieve our goals. You will… more
    Nutanix (09/24/25)
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