Senior Mainframe Infrastructure Engineer Saint Laurent (Saint-Laurent)

Elevate your career in the financial sector as a Senior Mainframe Infrastructure Engineer. Specialize in performance management, capacity planning, and data analysis for mission‑critical workloads. In this position, you'll be responsible for real‑time monitoring of mainframe performance, using your extensive knowledge and skills to ensure operational efficiency.

You will act as a vital resource, analyzing system data and trends to prevent performance degradation while collaborating effectively with various teams.

Key Responsibilities

• Conduct real‑time performance monitoring on z/OS systems
• Diagnose and resolve performance anomalies and issues
• Implement performance tuning strategies for optimization
• Generate reports and dashboards for performance insights
• Collaborate with DevOps and application teams on workload management

Requirements

• 10+ years of experience in mainframe environments
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