Support BMO’s mission-critical mainframe databases in Toronto through Db2 administration, JCL expertise, and enterprise-scale performance analysis.

This Senior Database Administrator joins the Mainframe Platform & Application Services team supporting Db2 for z/OS. You will maintain database environments, deliver resilient solutions, and help protect data integrity, security, and availability. Collaboration spans application development, architecture, engineering, and business technology partners.

Key Responsibilities:

- Monitor and support Db2 for z/OS database environments
- Perform logical and physical database design
- Prepare and deploy production database changes
- Analyze workloads and optimize database performance
- Resolve application and connectivity issues involving JDBC and ODBC/CLI

Requirements:

- Seven or more years of hands-on Db2 z/OS experience
- Db2 z/OS Version 12 or higher experience
- Robust knowledge of z/OS, JCL, and TSO/ISPF
- Experience with security architecture, controls, and data sharing
- Understanding of SDLC and change management practices

Bring mainframe database administration, performance tuning, and security experience to BMO’s large-scale Toronto technology environment.

📌 Senior Mainframe Database Administrator BMO (Toronto)
🏢 MainframeMaster
📍 Toronto