• 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 System

    ServiceNow, Inc. (Kirkland, WA)
    …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. (10/10/25)
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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 AIX or Linux

    RTX Corporation (Tewksbury, MA)
    …IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous AIX, Redhat Enterprise Linux , and Microsoft Windows ... integrity of our systems and support IT infrastructures around the world. ** Sr . Principal System Administrators,** internally known as Sr . Principal… more
    RTX Corporation (10/02/25)
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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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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (10/09/25)
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  • Sr . Principal Linux System

    RTX Corporation (Tucson, AZ)
    …integrity of our systems and support IT infrastructures around the world. ** Sr . Principal Linux System Administrators (SME),** internally known as ... are eligible for a security clearance. + Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration , patching, and… more
    RTX Corporation (10/02/25)
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