• Senior Systems Administrator ( Linux…

    Amentum (Waimea, HI)
    …(DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration , and a strong working knowledge ... + Apply and manage patches and updates across all Linux systems in accordance with DoD and...+ Develop and maintain PowerShell scripts for automation of administrative tasks and system configuration. + Support virtualization platforms… more
    Amentum (09/24/25)
    - Related Jobs

  • Systems Engineer - Linux

    American Tower (Westborough, MA)
    …a highly capable Systems Engineer to join our Infrastructure Services - Linux Administration team to support and enhance on-premises and cloud platforms and ... and/or Amazon Web Services ("AWS") expertise, a background in Linux server administration , strong troubleshooting skills, and...jobs, and system logging. + Support the integration of Linux systems with Active Directory- and Azure-based… more
    American Tower (09/30/25)
    - Related Jobs

  • Sr. Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience with VMware administration including ESXi hypervisors and VSphere ... the world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows...for a security clearance. + Must have experience with Linux system administration . **Qualifications We Prefer** :… more
    RTX Corporation (09/24/25)
    - Related Jobs

  • Systems Administrator, Linux

    NBC Universal (Universal City, CA)
    …Administrator to ensure the optimal performance, reliability and security of our organization's Linux systems and environment. We are looking for a self-starter ... greater team Basic Qualifications: + Minimum of 3 years of experience administering Linux systems (RHEL/CentOS) + Bachelor's degree in computer or information… more
    NBC Universal (08/29/25)
    - Related Jobs

  • Sr. Linux /Windows Systems…

    Lockheed Martin (King Of Prussia, PA)
    …system administration , including installing, patching, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual ... be required within 6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * CompTIA Network\+ or Cisco Certified Network… more
    Lockheed Martin (09/24/25)
    - Related Jobs

  • System Administrator - Red Hat Enterprise…

    Kaizen Approach, Inc (Annapolis Junction, MD)
    … Linux (SAL) to support the implementation and operation of Red Hat Enterprise Linux -based or Red Hat Derivative IT systems . In this role, you'll install, ... configure, and maintain Linux -based operating systems and their services while...systems and their services while performing essential system administration tasks such as account management, system health monitoring,… more
    Kaizen Approach, Inc (09/25/25)
    - Related Jobs

  • 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 (09/22/25)
    - Related Jobs

  • Senior Systems Administrator - Linux…

    ICF (Reston, VA)
    …DC MD VA area We are seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux and Windows environments for a critical Treasury ... a **Public Trust clearance** . **Key Responsibilities:** + Maintain and administer Linux and Windows operating systems , ensuring system performance and security… more
    ICF (09/27/25)
    - Related Jobs

  • 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 (07/18/25)
    - Related Jobs

  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Linux -based workstations + High School Diploma required; Bachelros degree preferred + Ideal Linux Admin will have troubleshooting skills in RHEL 7/8/9 OS and ... to join our team in Dahlgren, VA. The Senior Linux Administrator(NetServ) is responsible for system administration ...systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
    - Related Jobs