• Raytheon Technologies (Plano, TX)
    …with DISM, PowerShell, .Net, bash, etc. Experience with RedHat IDMExperience with RedHat Linux system administration Experience with Collaborator or other ... embedded software, application software, and tools that run on a Linux operating system .Maintenance and enhancement of the tooling infrastructure.Possible… more
    Talent (10/01/25)
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  • ADMS System Admin I/II/ Sr

    PPL Corporation (Providence, RI)
    …processes, databases, networking, operating systems , auditing, and/or compliance desirable. ** Sr . ADMS System Admin :** 1.Bachelor's Degree in Information ... systems , applications, and technologies in a Microsoft and Linux operating system environment for LGE-KU Advanced...networking, operating systems , auditing, and/or compliance desirable. ** Sr . ADMS System Admin :** 1.Bachelor's… more
    PPL Corporation (09/27/25)
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  • Senior Linux System

    ServiceNow, Inc. (San Diego, CA)
    …and the desire to dream big makes for great candidates. We are currently seeking a ** Senior Linux System Admin ** to support our on-premises customers. As ... and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively...Other requirements: + 4+ years' experience building and maintaining Linux -based systems + 4+ years' experience working… more
    ServiceNow, Inc. (08/08/25)
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  • Senior Linux System

    Citigroup (Irving, TX)
    Linux Programming, Linux Server Administration , Linux System Administration , Linux Systems Programming, Python (Programming Language), ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance...will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced… more
    Citigroup (09/23/25)
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  • Senior Linux Admin /Engineer

    TEKsystems (Ridgecrest, CA)
    …experience with RHEL 8 in secure, DoD-compliant environments. Strong background in Linux system administration , automation, and cybersecurity. Familiarity ... Description We are seeking a highly skilled Senior Linux Engineer to support the...solutions such as NFS and SMB. - Integrate RHEL systems into Windows domains for centralized system more
    TEKsystems (10/01/25)
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  • Senior Linux System

    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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  • Mult Fnc Info Sys Anlst Sr , System

    Lockheed Martin (Lemoore, CA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * ... be required to cross\-train across multiple functions \(Database, Network, Systems , Security, Mission Planning Administration \) \- Multi\-Function Information… more
    Lockheed Martin (07/24/25)
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  • Sr . Principal System Admin

    RTX Corporation (Tucson, AZ)
    …more secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration , networking, performance monitoring/tuning, security ... DHCP, DNS, NIS, LDAP, CIFS, NFS, Samba and *NIX system security. + Experience with infrastructure backup, restore, disaster...are eligible for a security clearance. + Experience supporting Linux and/or Windows operating systems . + Experience… more
    RTX Corporation (09/10/25)
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  • Sr Principal Sys Admin - Identity…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems presents an excellent opportunity for a Sr Principal Systems ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program is a vital part of the Missile Defense System . It provides a crucial operational platform that allows… more
    Northrop Grumman (09/13/25)
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  • Linux System Admin (Python…

    ManpowerGroup (Plano, TX)
    …monitoring tools** + Stable, long-term opportunity with growth potential This is a **mid-to- senior level Linux Systems /Infra Engineer** role with **heavy ... ️** **About the Role:** We're looking for a **seasoned Linux System Engineer** to join a high-impact...for you. ** ** **Responsibilities:** + Support and maintain ** Linux -based enterprise systems ** + Troubleshoot and resolve… more
    ManpowerGroup (07/09/25)
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