• 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
    DirectEmployers Association (11/22/25)
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  • 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
    DirectEmployers Association (10/09/25)
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  • Network Administrator

    Morris Hospital (Morris, IL)
    + DESCRIPTION OF POSITION + The Network Administrator works under the direction of the Sr. Network Administrator and Director of Information Technology ... Infrastructure and Operations. The Network Administrator will work with IT and...Voice Systems , Cell Phones, faxing technologies, Cisco Network Systems -LAN/WAN/Wi-Fi/ACI, Nurse Call Systems ,… more
    Morris Hospital (12/11/25)
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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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  • Tier 2 Engineer

    Proven IT (Naperville, IL)
    …diagnostics and qualifying questions over the phone + Solves complex system and network problems using logic and knowledge + References and contributes to Proven IT ... to solve client issues + Tier II assists in server administration, network backups, installs, and special projects + Supports wireless access points, switches,… more
    Proven IT (11/19/25)
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