• Linux Systems Administrator

    Insight Global (Hopewell Township, NJ)
    Job Description We are seeking a highly skilled Linux Systems Administrator to serve as the Subject Matter Expert (SME) and Point of Contact (POC) for a critical ... This role combines deep technical expertise in Red Hat Linux , container technologies, and IBM storage systems ...Requirements 5+ years of hands-on experience with Red Hat Linux administration in enterprise environments. Strong knowledge… more
    Insight Global (01/16/26)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …remote network tunnels. + **Firewall Rules and System Hardening:** Experience in hardening Linux systems and services, as well as writing firewall rulesets using ... internal program managers and government customers. **Required Skills & Experience** + ** Linux System Administration and Networking:** Proven expertise in … more
    Nightwing (11/21/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in ... security, networking and metrics, etc. The infrastructure includes both Windows and Linux systems with file servers in multiple physical locations, and… more
    Mount Sinai Health System (12/22/25)
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  • Linux Systems Engineer - Ansible,…

    SMBC (Charlotte, NC)
    …across our infrastructure. **Role Objectives** * Administer and maintain Red Hat Enterprise Linux (RHEL) systems in hybrid cloud environments. * Develop and ... teams. **Qualifications and Skills** * 3+ years of experience in Linux system administration , with a focus on Red Hat technologies. * Strong hands-on… more
    SMBC (11/12/25)
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  • Unix/ Linux Systems Administrator…

    Carnegie Mellon University (Pittsburgh, PA)
    …an exceptional organization?! Apply today!** **Location** Pittsburgh, PA **Job Function** Systems Administration and Support **Position Type** Staff - Regular ... maintaining performance across our infrastructure. **Core Responsibilities:** + System Administration : Manage, upgrade, and troubleshoot Linux /Unix servers,… more
    Carnegie Mellon University (01/08/26)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly ... to a variety of technical problems. + Experience with Linux architecture, deployment, administration , performance monitoring/tuning, security hardening,… more
    RTX Corporation (12/02/25)
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  • Senior Linux Systems Administrator

    AeroVironment (MD)
    **Worker Type** Regular **Job Description** **Job Summary:** The **Senior Linux Systems Administrator** is responsible for oversight, maintenance, and day-to-day ... administration of comprehensive computer networks, including all hardware, software,...required + Minimum of 10+ years of experience in Linux Systems Administrator + Proven experience applying… more
    AeroVironment (01/17/26)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration , engineering and… more
    US Tech Solutions (01/05/26)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, ... managing RHEL 7 and RHEL 8 Linux servers + Highly versed in Linux administration and best practices + Familiar with enterprise network architectures +… more
    General Dynamics Information Technology (10/25/25)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location is ... for a bachelor's degree. + Proficient with Linux . Minimum of 3 years Linux system administration experience (within the last 3 years). + Knowledge of… more
    Themis Insight (12/19/25)
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