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Mainframe Support Engineer in Toronto

Aarorn Technologies Inc

toronto, on, Canada Full-time June 09, 2026

Found Description

Embrace a challenging role as a Mainframe Production Support Engineer based in Toronto, ON. Leverage your 8+ years of experience with IMS, DB2, and COBOL in this contract position.
We are looking for an experienced engineer to provide mainframe production support in our Toronto office, working on-site four days a week. Key skills include writing JCLs, resolving production job issues, and implementing medium to major projects. You will also handle emergency situations, ensuring smooth batch job execution, particularly during nightly shifts.
Key Responsibilities:
• Provide mainframe production support leveraging 8+ years of experience
• Write JCLs, SORT, and ICETOOL for system operations
• Investigate production problems and communicate updates
• Create and manage VSAM datasets effectively
• Participate in deployment activities and project planning
Requirements:
• Minimum 8 years of mainframe production support experience
• Proficient in IMS, DB2, COBOL, and...

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