• Polaris Industries (Plymouth, MN)
    …storage, virtualization, and identity systems. This role leads the design, administration , and ongoing enhancement of these foundational environments to ensure high ... VMware Solution, VMware Cloud on AWS). + Experience with Linux operating systems such as Red Hat Enterprise ...Ansible, Puppet, Chef, Terraform). + Technical certifications with Microsoft, Redhat , Nutanix, and/or VMWare. The starting pay range for… more
    DirectEmployers Association (10/10/25)
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  • Sr. Linux Systems Engineer

    Spok, Inc. (Plano, TX)
    …Mentor associates and fosters a learning and growth environment. + Serves as Redhat Linux expert, responsible for installing, reconfiguring, patching, Redhat ... patch management and security policy review. + Strong understanding of Linux /UNIX system administration principles, scripting, and automation (Ansible a… more
    Spok, Inc. (10/29/25)
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  • 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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  • Linux Administrator

    Eliassen Group (Westlake, TX)
    …technologies. + Specific experience in server and storage infrastructure technologies. + Knowledge of Linux , primarily Redhat Linux 7, 8, and 9. + Experience ... ** Linux Administrator** **Westlake, TX** **Type:** Contract **Category:** IT...Linux Administrator** **Westlake, TX** **Type:** Contract **Category:** IT Admin **Industry:** Financial Services **Reference ID:** JN -082025-103234 **Date… more
    Eliassen Group (10/14/25)
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  • Senior Systems Engineer ( Linux Automation)

    Fiserv (Irving, TX)
    …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 (10/29/25)
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  • Principal/Sr. Principal Linux Systems…

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Perform as a Linux / Redhat Systems Administrator for a classified government contract. + Maintain smooth ... troubleshooting network components and traffic issues. + Experience with RedHat Enterprise Linux 8/9 OS. + Experience...the organization, with internal and external customers. + A Linux + or RHCSA certification. + Server Administration more
    Northrop Grumman (10/28/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    …Level 2 or Level 3. **Requirements:** * TS/SCI with polygraph * Heavy Linux administration experience. * Experience using Ansible (playbooks) or comparable ... Cabling, Documentation, Rack & Stack * IAVA Patching * STE/STN **_Desired:_** * Redhat Certified Engineer ( RedHat Enterprise Linux installation (RHEL):… more
    CACI International (10/29/25)
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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 (10/31/25)
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  • Sr. Linux System Administrator

    RTX Corporation (Aurora, CO)
    …IT systems administration in a heterogeneous Microsoft Windows, VMWare and Redhat Enterprise Linux environment. + Provide daily checks in multiple data ... of our systems and support IT infrastructures around the world. **Senior Linux System Administrator** , internally known as Senior Analyst, Information Workplace… more
    RTX Corporation (10/28/25)
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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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  • 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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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (Kirkland, WA)
    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. (10/10/25)
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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 (10/15/25)
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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 (10/17/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …YOU will do:** + You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. + Understanding and knowledge of ... to a variety of technical problems. + Experience with Linux architecture, deployment, administration , performance monitoring/tuning, security hardening,… more
    RTX Corporation (10/21/25)
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  • Sr Information Security Engineer

    MUFG (Tampa, FL)
    …across enterprise environments. This role requires deep technical expertise in AIX and RedHat Linux systems, along with strong scripting skills in Bash, Korn, ... key access. **Responsibilities:** + Administer and secure Unix-based systems (AIX, RedHat Linux ) across enterprise environments, ensuring compliance with… more
    MUFG (10/22/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    Linux , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration experience, Windows or Linux administration , Backup and ... world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows...acceptance phases. + Experience in Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (10/24/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …+ You will provide System Administration in a heterogeneous Windows & RedHat Enterprise Linux environment. + Advanced understanding and knowledge of Windows ... The candidate's day-to-day activities include but are not limited to: RedHat Linux server management; storage management; file server management;… more
    RTX Corporation (10/15/25)
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