• Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    …field AND 5-7 years' of experience in systems administration for both Windows Server and Linux (eg, Red Hat, Ubuntu) environments. + Hands-on experience with ... secure government enterprise. You will be responsible for the administration of both Windows and Linux systems,...for the administration of both Windows and Linux systems, while also providing support for a Security… more
    ManTech (11/20/25)
    - Related Jobs

  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for our corporate… more
    CACI International (01/02/26)
    - Related Jobs

  • Site Reliability Engineering Professional

    IBM (Austin, TX)
    …operation/ administration , DevOps and application support * 3+ years experience in Linux /Open Shift Server System Administration * 3+ years Experience ... working with any configuration management and infrastructure orchestration tools such as Ansible, CloudFormation or Terraform; * Understanding of containerization technologies * Experience with maintaining Kubernetes-based applications on cloud infrastructure… more
    IBM (01/17/26)
    - Related Jobs

  • Systems Administrator

    Robert Half Technology (Little Rock, AR)
    …Strong expertise with VMware vSphere, ESXi, and vCenter. + Proficiency with Windows Server and Linux operating systems. + Experience managing Active Directory, ... opportunity : Key Responsibilities: + Install, configure, and maintain Windows and Linux servers in both physical and virtual environments. + Administer and manage… more
    Robert Half Technology (01/06/26)
    - Related Jobs

  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …(3) or more years of systems administration experience supporting Windows and Linux . + Strong knowledge of Server Operating Systems. + Knowledge of Cisco ... user and groups. + Knowledge of current Microsoft Operating Systems ( Server & Workstation). + Familiarity with Oracle/Sybase/Postgress database maintenance. +… more
    Paragon Cyber Solutions (01/21/26)
    - Related Jobs

  • Network Engineer

    Leidos (Baltimore, MD)
    …internetworking: security, routing, switching, SAN and application networking + Experience with Microsoft Server and Linux Administration + Expertise in the ... Linux command-line environment. + Experience with server hardware to include Dell, HP, or Cisco UCS + Experience with virtualization solutions (ie, VMWare). +… more
    Leidos (12/04/25)
    - Related Jobs

  • 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)
    - Related Jobs

  • 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)
    - Related Jobs

  • Associate Director - Platform Operations,…

    Lilly (Indianapolis, IN)
    …responsible for Linux Servers & Workstations and Storage/ Backup administration , server consolidation, and thrive in large, geographically dispersed ... is actively looking a **Platform Operations** **Associate** **Director for the** ** Linux and Storage/ Backup** **operations** **team** to drive our global technical… more
    Lilly (12/04/25)
    - Related Jobs

  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    The Sr. Infra Linux Engineer's primary function will be to advance the infrastructure team from a traditional infrastructure methodology to an infrastructure as code ... Essential Responsibilities: + Build out additional automation which includes the Windows/ Linux OS platforms, Storage platforms and DB platforms. + Roadmap,… more
    Matrix Precise, Inc. (01/16/26)
    - Related Jobs