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Senior Mainframe Infrastructure Engineer

Randstad Enterprise

north vancouver, bc, Canada Full-time June 27, 2026
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Vacancy 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 Systems or Mathematics • 10+ years in multi-LPAR mai...

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