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Mainframe Performance Engineer for Finance

Bilinguallink

regina, sk, Canada Full-time June 08, 2026

Found Description

Support mission-critical workloads as a Mainframe Infrastructure Metrics Engineer in the financial sector. Focus on performance monitoring, anomaly detection, and capacity planning using advanced tools.

This role entails a deep dive into mainframe systems, where you'll manage real-time performance and optimize resource use. With 10+ years of experience in z/OS, you will analyze trends, resolve performance issues, and guide cross-functional teams in performance tuning and data analysis.

Key Responsibilities: • Monitor z/OS system health using RMF and SmartIS • Analyze performance data to identify trends and issues • Troubleshoot resource anomalies and workload misbehaviors • Develop performance tuning strategies and implement changes • Support capacity planning and resource optimization efforts

Requirements: • Bachelor’s degree in relevant field • 10+ years mainframe systems experience • Proficient in REXX/Python, JCL, and DB2 • Strong analytical and problem-s...

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