• 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...Ubuntu and CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system… more
    GovCIO (08/08/25)
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  • Sr. Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux Systems Administrator - El Segundo, CA -Must have a TS/SCI ... **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a… more
    RTX Corporation (08/01/25)
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  • Linux System Administrator

    Leidos (San Diego, CA)
    …the Maritime Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer site ... in platform signature measurement. Key Responsibilities: * Install, configure, and maintain Linux -based servers and systems ( RedHat , CentOS, Ubuntu, etc.). *… more
    Leidos (07/18/25)
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  • Linux / Unix Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: * ... Nessus, Trellix, Splunk, SCAP, HBSS\]\) **Desired Skills:** * Experience with RedHat Enterprise Linux \(RHEL\) * Experience administering virtual machines… more
    Lockheed Martin (07/12/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment. + Experience troubleshooting techniques ... Red Hat Podman containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup and server replication… more
    RTX Corporation (06/23/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …endpoint devices support Windows - Windows XP/7/10, Windows server 2003/2008/2012/2016/2019 etc. + Linux - RedHat , CentOS, SuSE, Alma, Rocky, Ubuntu etc. + ... The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed...+ This individual will be accountable for Windows endpoints, Linux endpoints in various Engineering Groups. + Responsibilities on… more
    US Tech Solutions (07/18/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Redondo Beach, CA)
    …team, project management, mentoring and presentation skills. + Experience with RedHat Enterprise Linux /Ansible implementation, migration and maintenance. + ... career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals...Experience with RedHat Enterprise Linux /Ansible (7,8 or 9) deploying, upgrading, patching, backups .… more
    Northrop Grumman (07/18/25)
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  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    …four (4) year's experience working on Linux as a power user or administrator , specifically RedHat or equivalent distro. + Minimum of three (3) year's ... The Sr. Infra Linux Engineer's primary function will be to advance...Responsibilities: + Build out additional automation which includes the Windows/ Linux OS platforms, Storage platforms and DB platforms. +… more
    Matrix Precise, Inc. (07/18/25)
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  • SkillBridge System Administrator (Onsite)

    RTX Corporation (Anaheim, CA)
    …+ Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Support infrastructure such as Cisco ... is looking to host a transitioning veteran as Systems Administrator Fellow and be mentored by our skilled and...a security clearance **Qualifications We Prefer:** + Experience with RedHat Enterprise Linux + Experience with Cisco… more
    RTX Corporation (08/08/25)
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  • Senior Database Administrator - Mon/Tue…

    GovCIO (Sacramento, CA)
    RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix, ... **Overview** GovCIO is currently hiring for MULTIPLE **Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group.… more
    GovCIO (08/02/25)
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