• Network and Systems

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global ... neurodiversity to the enterprise. **Job Summary** We are looking for a motivated Network and Systems Administrator ready to take us to the next level! If… more
    CAI (11/24/25)
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  • Network / Systems

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... related applications. Design, configure, implement, and maintain the secure operating systems , networks, and applications for the SPF classified NSS. **Position… more
    Argonne National Laboratory (11/22/25)
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  • Junior Network Administrator

    Axxum Technologies (Chicago, IL)
    Junior Network Administrator Location: Chicago, IL + Monitor and assist in managing network infrastructure (firewalls, routers, switches, wireless access ... points) + Desktop support person in a Windows environment with some network + Assist in implementing and maintaining network and security policies, procedures,… more
    Axxum Technologies (10/07/25)
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  • Computer-Aided Dispatch Administrator

    Axxum Technologies (Chicago, IL)
    …Manage, fine-tune, and ensure the security of CAD databases and file management systems . The CAD administrator enforces system security to maintain accuracy and ... Computer-Aided Dispatch (CAD) Administrator Location: Chicago, IL Duration: 10 years Position...of relevant experience may be acceptable. Experience should include systems implementation, application support, or software administration with CAD… more
    Axxum Technologies (11/14/25)
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  • IT Systems Administrator

    Black Diamond Technologies (Chicago, IL)
    …requests. Basic functions: * IT Support relating to issues with the internal systems and network infrastructure + Manage and support Microsoft technologies: ... procedures related to duties and responsibilities + Document maintenance for all computer systems and network infrastructure + Work through a daily schedule and… more
    Black Diamond Technologies (10/14/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Rolling Meadows, IL)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/19/25)
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  • System Administrator

    Cadrex (Bloomingdale, IL)
    …This includes installing, administering, and troubleshooting Cadrex's network , network devices, server infrastructure, and monitoring systems . The remainder ... technology orientation sessions with new employees, supporting all business systems , applications, and equipment. KEY RESPONSIBILITIES NETWORK ADMINISTRATION… more
    Cadrex (12/10/25)
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  • Sr. MySQL Database Administrator - Chicago…

    Comcast (Chicago, IL)
    …great! **Job Description** **ABOUT THE OPPORTUNITY:** FreeWheel is seeking a Database Administrator who will report to the Operations DBA Manager to assist in ... and industry best practices. + Design, implement, and enhance monitoring and alerting systems to support both BAU operations and project initiatives. + Build and… more
    Comcast (11/12/25)
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  • Database Administrator II

    Ace Hardware (Oak Brook, IL)
    …Summary** We are seeking a highly skilled **Cloudera Hadoop Administrator (DBA)** with hands-on experience managing and administering **Databricks environments** ... and restore operations and supporting development, test, and production systems . **Key Responsibilities** **Cloudera Hadoop Administration** + Manage and support… more
    Ace Hardware (10/09/25)
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  • Lead Engineer - ServiceNow Administrator

    United Airlines (Chicago, IL)
    …team and our customers, and travel the world using our extensive route network . Come join us to create what's next. Let's define tomorrow, together. **Description** ... maintain integrations between ServiceNow FSM and other internal or third-party systems . . Provide technical expertise and troubleshooting for complex issues related… more
    United Airlines (12/16/25)
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