• Senior Linux System Administrator

    GovCIO (Washington, DC)
    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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  • Senior Systems Engineer ( Linux Automation)

    Fiserv (Omaha, NE)
    …performance, and security. The ideal candidate should have a strong background in Linux system administration and experience working in a highly complex ... -based operating systems and perform regular system updates and patches of Redhat /Oracle Enterprise Linux using satellite server, spacewalk, ansible, or tanium… more
    Fiserv (09/10/25)
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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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  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …**Anticipate** : .Provide IT systems administration in a heterogeneous Redhat Enterprise Linux , Microsoft Windows, and AIX environment. .Understanding and ... knowledge of Linux fundamentals and Windows Server internals to include Ansible,...of the following: LDAP, Active Directory, VMware, MySQL, networking administration experience. **Preferred Qualifications:** .VMware highly desired . Department… more
    RTX Corporation (08/15/25)
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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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  • System Administrator Linux (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …YOU will do:** + You will provide System Administration in a heterogeneous Redhat Enterprise Linux environment. + Understanding and knowledge of Linux ... to a variety of technical problems. + Experience with Linux architecture, deployment, administration , performance monitoring/tuning, security hardening,… more
    RTX Corporation (09/16/25)
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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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