• Linux Systems Administrator

    Northrop Grumman (Rolling Meadows, IL)
    …of history - they are making history. Northrop Grumman Enterprise Services is seeking a ** Linux Systems Administrator .** This role can be performed by a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...1 year of experience with Red Hat Enterprise Linux or similar. + Must be able to obtain… more
    Northrop Grumman (12/19/25)
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  • Sr COTS Administrator /Developer, DT&A

    AAR (Wood Dale, IL)
    …analysis, data validation, troubleshooting, and reporting. + Ability to administer Linux systems including command-line operations, log review, service ... **Title:** Sr COTS Administrator /Developer, DT&A **Location:** United States-Illinois-Wood Dale **Job Number:**...Work across the full enterprise application ecosystem including HR systems such as ADP, Cornerstone, and Taleo; ERP … more
    AAR (09/25/25)
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  • Site Reliability Engineer-Java

    Cisco (Elk Grove Village, IL)
    …or Certified Kubernetes Security Specialist (CKS). + You have a good understanding of Linux systems (network stack, file system, OS services) and networking (L2 ... language, preferably java. Knowledge of working with and automating Linux systems tasks using this language is...+ 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees + 1 more
    Cisco (11/25/25)
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  • Infrastructure Engineer

    CIBC (Chicago, IL)
    …modernization, cloud adoption, automation, and lifecycle management of core systems . You'll collaborate with cross-functional teams, guide junior engineers, and ... and optimization. + Manage the lifecycle of **Windows Server** and ** Linux (RHEL)** images, including patching, hardening, and compliance. + Oversee **US-region… more
    CIBC (12/20/25)
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