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Senior Mainframe Infrastructure Engineer

Randstad Enterprise

boucherville, montérégie, Canada Full-time July 09, 2026

Found Description

Join a prestigious financial institution as a Senior Mainframe Infrastructure Metrics Engineer, where your skills in performance optimization will be central to operations. Ensure mission-critical workload efficiency.

This role demands a seasoned professional with over 10 years of experience in mainframe systems, focused on performance management and data analytics. You will monitor the z/OS environment, collaborating with DevOps and infrastructure teams to swiftly resolve incidents and ensure the integrity of system operations, using tools like RMF and SCRT.

Key Responsibilities:
• Monitor CPU, memory, and workload performance metrics
• Analyze system data to identify and address performance issues
• Collaborate on performance tuning and anomaly resolution
• Develop insightful performance dashboards and reports
• Participate in on-call rotations for incident management

Requirements:
• Degree in Information Syst...

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