Expert Mainframe Consultant for Infrastructure Projects

toronto, on, Canada • Posted May 26, 2026

Job Type: Full-time
Location: toronto, on
Posted: May 26, 2026
Category: Other-General
Application Deadline: July 05, 2026

Role Description

Lead infrastructure initiatives as an Expert Mainframe Consultant. This role requires deep Z/OS expertise to support large-scale mainframe environments while working in a hybrid capacity.

In this position, you will leverage over a decade of experience in mainframe infrastructure, engaging in tasks from disaster recovery to hardware migrations. Your operational oversight will be critical for maintaining high availability and performance metrics across enterprise systems. Participate directly in transformation programs and incident resolution initiatives.

Key Responsibilities: • Deliver operational support for enterprise-class mainframe platforms • Ensure mainframe service delivery meets performance targets • Plan and support deployments of new mainframe hardware • Lead initiatives for software and infrastructure migrations • Support lifecycle activities for complex mainframe services

Requirements: • 10+ years in enterprise-class mainframe infrastructure roles ...

Interested in this role?

Click the button below to start your application for Expert Mainframe Consultant for Infrastructure Projects at TEKsystems.

Apply Now