• Senior Linux System Administrator

    GovCIO (Montgomery, AL)
    administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux ... Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems… more
    GovCIO (08/08/25)
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  • Principal System Admin ( LINUX

    RTX Corporation (Marlborough, MA)
    …Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment supporting Windows Server internals and/or ... VMware, Veeam, MySQL, Remote Desktop Gateway, and Splunk, Windows or Linux administration ; experience with backup and recovery enterprise suites. + Experience… more
    RTX Corporation (08/02/25)
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  • Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …Do:** + Provide IT systems administration in a heterogeneous AIX, Redhat Enterprise Linux , and Microsoft Windows environment. + Understanding and knowledge ... of AIX, Linux fundamentals and Windows Server internals to include Smitty,...of the following: LDAP, Active Directory, VMware, MySQL, networking administration experience. **Qualifications We Prefer:** + VMware highly desired… more
    RTX Corporation (10/02/25)
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  • Principal Linux System Administrator

    Northrop Grumman (Roy, UT)
    …experience + Minimum of three years of experience with Systems Administration for Linux Operating Systems such as RedHat Enterprise Linux (RHEL), CentOS, ... making history. Northrop Grumman Defense Systems is seeking a well-qualified Principal Linux Systems Administrator to join our dynamic Classified Solutions team of… more
    Northrop Grumman (09/18/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in a ... eligible for a security clearance. + Must have experience with Linux system administration . **Qualifications We Prefer** : + Active Top Secret security clearance… more
    RTX Corporation (09/24/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a ... are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris, Windows, VMWare… more
    RTX Corporation (09/09/25)
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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (San Diego, CA)
    Linux expertise is a must.** + 4+ years of experience with Linux ( RedHat and/or CentOS) + Experience with performance and availability monitoring, analysis, ... will be considered._** **The Team** As a key member of the Systems Administration team within Operations Engineering, you will be responsible for the … more
    ServiceNow, Inc. (09/23/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …of bash programming experience + 7 or more years of Perl/Python programming and LINUX ( Redhat /CentOS 5 or greater) experience. + Knowledge of web technologies ... Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),...required. + Four (4) additional years of relevant system administration experience may be substituted for a bachelor's degree… more
    Assertive Professionals (09/25/25)
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  • Linux /Windows Systems Administrator - Top…

    Lockheed Martin (King Of Prussia, PA)
    …problem resolution for all of the client/server/storage/network devices \- Patch and harden Linux RedHat OS and works with Security personnel to protect against ... experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching,… more
    Lockheed Martin (10/02/25)
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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. + ... **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 (07/18/25)
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