Mainframe Performance Engineer in Finance

Randstad Enterprise

📍 beloeil, qc, Canada

Full-time Other-General Posted June 19, 2026

Job Description

Elevate your engineering career as a Mainframe Infrastructure Metrics Engineer focused on performance and capacity management in the financial sector. Leverage advanced tools for real-time monitoring and anomaly detection.As a Mainframe Performance Engineer, you will be responsible for ensuring the efficiency of mission-critical workloads. Your expertise in data analysis, optimization, and capacity planning will provide essential insights. Collaborate with infrastructure, DevOps, and operations teams to guide performance tuning and improve overall system health.Key Responsibilities:
• Monitor z/OS health across CPU, memory, and storage
• Analyze performance data to identify trends and issues
• Troubleshoot resource anomalies in production systems
• Develop strategies for performance tuning and resource optimization
• Create reports and dashboards on system performanceRequirements:
• Bachelor's in information systems or related field
• 10+ years of mainframe systems...