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⏰ Full-time

Expert z/OS Middleware Consultant

Canada Mortgage and Housing Corporation
Location 📍 Remote, Canada
Posted 📅 June 19, 2026
Work Type ⏰ Full-time

Position Overview

Become a critical player as an Expert z/OS Middleware Consultant, specializing in IBM CICS & MQ. This hybrid role is designed for professionals who excel at maintaining key middleware systems.
In this expert role, you will provide Level 3 support for z/OS middleware, focusing on optimizing performance in a high-traffic environment. Responsibilities include monitoring middleware health, conducting root-cause analysis, and ensuring compliance with regulatory requirements. You will also be responsible for upgrading systems and designing disaster recovery plans while mentoring junior staff.
Key Responsibilities:
• Provide advanced support for CICS and MQ issues
• Monitor and tune system performance
• Ensure regulatory compliance and manage access controls
• Lead incident resolution efforts and change activities
• Act as a subject matter expert for teams
Requirements:
• Bachelor’s degree in a relevant field
• 7+ years supporting IBM z/OS mainframe systems
• ...

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Job Details

Employment Type
Full-time
📊
Category
Other-General
🏠
Work Arrangement
On-site
📍
Location
Remote, Canada