• 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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  • Network and Systems Administrator

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global technology ... over 8,500 associates worldwide and a yearly revenue of $ 1 billion+. We have over 40 years of excellence...Summary** We are looking for a motivated Network and Systems Administrator ready to take us to… more
    CAI (11/24/25)
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  • Site Reliability Engineer

    Cisco (Chicago, IL)
    …or Certified Kubernetes Security Specialist (CKS). + You have a good understanding of linux systems (network stack, file system, OS services) and networking (L2 ... (go) or python. 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 (11/27/25)
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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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  • SiteOps Data Center Production Operations Engineer

    Meta (Aurora, IL)
    …IT experience within an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Intermediate-level ... an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in a Data Center environment. Having broad knowledge of server… more
    Meta (12/20/25)
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