IBM Mainframe Administrator

Position Summary

We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join as an IBM Mainframe Administrator in our Banking Services Division.

Location: Downtown (Hybrid – 3 to 4 days office and remaining remote).

Responsibilities

• Provide support for IBM z15 hardware and operating environments.
• Monitor, maintain, and troubleshoot mainframe subsystems and related components.
• Ensure system uptime, reliability, and performance in 24/7 enterprise environments.
• Install, configure, and maintain CICS Transaction Server regions.
• Support and optimize CICS applications, transactions, and system definitions (RDO).
• Manage CICS performance tuning, debugging, and transaction analysis.
• Ensure compliance with security, audit, and operational standards.
• Configure, administer, and optimize IBM MQ queue managers, channe...