Expert Senior Mainframe Network Programmer

Confidential · toronto, on, Canada

Location
toronto
Job Type
Full-time
Posted
May 23, 2026

Job Description

Expertly manage mainframe networks as a Senior Programmer. Ensure operational excellence and compliance using your skills in z/OS and other network technologies within a dynamic remote environment.

Your role involves providing technical leadership and expertise for critical mainframe operations. You’ll implement upgrades, respond to network incidents, and foster relationships with internal teams and external vendors. Additionally, you will contribute significantly to disaster recovery planning while promoting best practices and technical readiness among team members.

Key Responsibilities:
• Direct mainframe system network architecture efforts
• Conduct software installations and maintenance
• Oversee compliance with security procedures
• Participate in disaster recovery planning
• Act as the primary point for network incidents

Requirements:
• At least 5 years in mainframe operating systems
• Knowledge of z...

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