Mainframe Systems Administrator & 24/7 Operations Support

Rubicon Path
📍 guelph, on, Canada 💼 Full-time 🕒 Posted June 04, 2026

Job Description

A leading technology firm in Guelph is seeking an experienced Systems Administrator/Operations Support Specialist to monitor critical OPS services and ensure uptime. The ideal candidate must have 5-8 years of experience supporting large ZOS mainframe systems and a strong understanding of Unix and Wintel servers. This full-time role involves working closely with various infrastructure components and assisting with incident management. On-site work is required at the Guelph location.
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Job Details

  • Location guelph, on
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 04, 2026
  • Application Deadline July 14, 2026