Lorven technologies

Toronto Mainframe Production Support Expert

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
May 29, 2026

Job Description

Join a vibrant team as a Mainframe Production Support Engineer in Toronto, ON. Bring over 8 years of production support experience to tackle job failures and streamline processes.

As a contract engineer, you will work on-site 4 days a week, focusing on production support within mainframe environments. A solid understanding of IMS, DB2, and COBOL is critical, along with the ability to write JCL and resolve issues swiftly. You'll enhance operational success by participating in deployment activities and utilizing GENAI tools.

Key Responsibilities:
• Investigate and troubleshoot production job failures
• Write efficient JCL, SORT, and ICETOOL scripts
• Handle emergency issues and communicate updates to stakeholders
• Manage and create VSAM datasets
• Implement medium to major projects into production

Requirements:
• Minimum 8 years of production support experience
• Expertise in IMS, DB2, COBOL, JCL
• Ex...

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