Bank of Montreal

IBM z/OS Performance Analyst Role

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 12, 2026

Job Description

Elevate IBM z/OS performance and capacity with effective strategies that fuel business growth. This role focuses on middleware, performance optimization, and ensuring reliable mainframe applications.
As a Performance Management and Capacity Planning Analyst, you will develop z/OS infrastructure and capacity strategies. Your expertise will ensure secure computing, conduct workload modeling, and address performance bottlenecks. Collaborate with teams to enhance application design and improve system performance, meeting SLAs and quality metrics.
Key Responsibilities:
• Develop z/OS performance and capacity strategies
• Analyze availability and conduct workload modeling
• Resolve mainframe performance issues effectively
• Collaborate to optimize application designs
• Monitor performance metrics for applications and middleware
Requirements:
• 4–6 years of IT experience, 1–3 in performance
• Bachelor's degree in computer science or related field
• Experience ...

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