• Cybersecurity Engineer - Linux

    CACI International (King George, VA)
    Cybersecurity Engineer - Linux Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking cleared Linux savvy engineers to work onsite in our offices...The most successful candidates will be solutions-oriented and self-motivated. Linux experience in a must! **Must be able to… more
    CACI International (12/29/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** **System Administrator** to join our team in **Laurel, MD.** You will be part of a dedicated team ... include but are not limited to:** + Configure and manage Linux (Rocky) operating systems. Installs/loads operating system software, troubleshoots maintains integrity… more
    ManTech (12/25/25)
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  • Splunk Engineer/ Linux Engineer/Service…

    Insight Global (El Segundo, CA)
    …hardening OS configurations Day to Day: An employer is looking for a This Linux Security Engineer who will be joining the compliance team within their data and ... Python, Bash, Javascript Python * Strong experience in a Linux environment * Enterprise level experience (1000+ systems) Must...* 5+ years of experience with Engineering experience on Linux systems * Experience automating Linux configuration… more
    Insight Global (12/09/25)
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  • Principal System Administrator - Windows…

    RTX Corporation (El Segundo, CA)
    …systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Understanding and knowledge of Windows Server to include but ... Group Policy, & DNS. + Advanced Red Hat Enterprise Linux knowledge. + Working as a team member in...Server 2016+ installation, configuration, and maintenance + Red Hat Linux 7+ installation, configuration, and maintenance + Experience with… more
    RTX Corporation (12/09/25)
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  • System Engineer - Linux

    Two95 International Inc. (New York, NY)
    …If interested please share your updated resume. We are looking for a Red Hat / Linux / Ansible / Open Shift Expert + This is a fulltime / permanent Position with ... for a Systems Engineer/ Expert ( Red Hat / Linux / OpenShift / Ansible skills) to provide day...You must have strong skills in Red Hat Enterprise Linux , Ansible Tower, OpenShift, virtualization, SAN and storage technologies.… more
    Two95 International Inc. (12/08/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …+ Security+ or CISSP certification on day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in managing Linux servers and ... collaboratively. + Continuous learning and keeping up-to-date with the latest Linux technologies and trends. Desired Certifications, Skills, Expertise: + Knowledge… more
    SAIC (12/06/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (12/04/25)
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  • Associate Director - Platform Operations,…

    Lilly (Indianapolis, IN)
    …is actively looking a **Platform Operations** **Associate** **Director for the** ** Linux and Storage/ Backup** **operations** **team** to drive our global technical ... operations of Linux , Storage and Backups within our Infrastructure Hosting Platform....plus of Infrastructure experience to lead the US based Linux , Storage and Backups operations teams (part of the… more
    Lilly (12/04/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, ... Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. + Understanding and knowledge of Linux... Linux environment. + Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols,… more
    RTX Corporation (12/02/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual environments to...- 5+ years of directly relevant experience as a Linux System Administrator. - 2+ years MacOS and iOS… more
    Nightwing (11/26/25)
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