• Sr Principal Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... You!** The Northrop Grumman Classified Solutions team is seeking an senior ** Linux Systems Administrator** to join its dynamic team of technical professionals. The… more
    Northrop Grumman (11/25/25)
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  • Mid Level Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a Mid-Level Linux Systems Administrator to support an Army Contract. The Mid-Level Linux Systems Administrator will provide technical ... SECRET level security clearance. Responsibilities + Build, configure, and maintain standardized Linux Operating Systems (such as RHEL 9) in various technical use… more
    Integration Innovation, Inc. (i3) (10/28/25)
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  • Linux OS Developer

    CACI International (VA)
    Linux OS Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... **What You'll Get to Do** In this position you will work alongside our Linux developers. This team is responsible for the architecture and development of software… more
    CACI International (10/28/25)
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  • Senior Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …Full Time | Comprehensive and competitive benefits Job Title: Senior Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education: ... Salary: Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced… more
    S4 Inc. (10/08/25)
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  • Multi Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …and forward-thinking organization, apply now. We are currently seeking a Multi Cloud Linux Engineer to join our team in Plano, Texas (US-TX), United States (US). ... or Green card holder to proceed with applying._** Summary: The Cloud Linux Engineer is responsible for advanced technical support, administration, and optimization… more
    NTT America, Inc. (10/02/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration **Experience:** 2 + years of ... + System Engineering duties include management of both physical and VDI based Linux workstations and servers + Identify, design, and implement solutions using FOSS,… more
    General Dynamics Information Technology (09/16/25)
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  • Infrastructure Engineer ( Linux )

    TEKsystems (Raleigh, NC)
    …Ansible automation. They are using it to change switches in the network , patching, server provisioning, backups, deploying security agents, and server provisioning. ... Job Description Team: This team consists of 10 engineer, and 2 in the Linux space. Environment: 15,000 users 1,500 virtual servers 1,000 Windows and 300 Linux more
    TEKsystems (12/09/25)
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  • Principal Platform Engineer / Linux

    RTX Corporation (Aurora, CO)
    …world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering expertise to join an ... the system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well as support… more
    RTX Corporation (12/09/25)
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  • Infrastructure Systems Engineer

    Fiserv (Chandler, AZ)
    …HSMs (eg, Thales, SafeNet, Utimaco) and cryptographic key management + CompTIA Security+, Network +, or Linux + AWS Certified SysOps Administrator or equivalent + ... and maintain applications on primarily Windows-based servers, but also Linux /AIX. + Monitor system performance and HSM health and...or systems administration. + 3+ years of experience with Linux and Windows server environments + 3+ years of… more
    Fiserv (12/04/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering expertise to join an ... the system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well as support… more
    RTX Corporation (11/19/25)
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