• Linux Unix Systems…

    Lumen (Springfield, IL)
    …us as we digitally connect the world and shape the future. **The Role** As the Linux / Unix Systems Administrator , you will be responsible for managing and ... systems to support the Team. You'll provide technical expertise in Linux / Unix systems administration, Oracle SQL and PostgreSQL database management,… more
    Lumen (07/22/25)
    - Related Jobs

  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Lead Job Category:...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix ... and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in implementing a cutting-edge software… more
    CACI International (07/25/25)
    - Related Jobs

  • Cyber Security Network Firewall…

    Chicago Transit Authority (Chicago, IL)
    …of Syslog and SIEM principles, operations, configuration, and usage. + Knowledge of operating systems such as Unix , Linux , Microsoft Windows, VMware and ... Cyber Security Network Firewall Administrator - ( 2500005T ) **Description** **POSITION SUMMARY**...configuration, and ongoing administration of firewall and remote access systems to safeguard the Chicago Transit Authority's networks from… more
    Chicago Transit Authority (07/25/25)
    - Related Jobs

  • Principal Network and Systems Engineer - IT…

    Amentum (Springfield, IL)
    …ASP.Net, and other web development platforms. + Experience working on Unix and Linux OS. + Experience working on VMware systems . + Proficient working on ... **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative… more
    Amentum (07/19/25)
    - Related Jobs

  • Cyber Identity - CyberArk Senior Consultant

    Deloitte (Chicago, IL)
    …system architectures, and configuration guidelines. + Understanding and familiarity with Operating Systems ( Unix , Linux , Windows). + Ability to travel ... experience within IT in developing, implementing, or architecting information systems . + Excellent knowledge in PAM ecosystem (technology, standards,… more
    Deloitte (06/12/25)
    - Related Jobs

  • IT Operations Engineer - Valent North America LLC

    Valent BioSciences (Libertyville, IL)
    …Meet all company KPIs and adhere to SLAs. A combination of duties as a systems administrator , a network administrator , a cloud administrator , and ... switches, internet circuits + Architecture (infrastructure related) experience + Apple/Mac, Unix / Linux , Server hardware experience Education: + Bachelor's in… more
    Valent BioSciences (07/10/25)
    - Related Jobs

  • Engineer, Software & Information Platform

    Cardinal Health (Springfield, IL)
    …Problems, determines causes and takes timely corrective action. + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning ... or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design… more
    Cardinal Health (07/04/25)
    - Related Jobs