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NavitsPartners

Mainframe Migration Engineer - MTBNY

NavitsPartners, Tonawanda, New York, United States, 14150

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Mainframe Migration Engineer

The Mainframe Migration Engineer drives the conversion of critical banking workloads from mainframe systems to modern distributed and cloud environments without disrupting transaction processing.

Key Responsibilities: Analyze COBOL, JCL, CICS applications to determine replatforming or refactoring strategies. Rebuild batch and real-time workflows on modern stacks. Migrate datasets from VSAM/DB2 to modern relational or cloud-native storage. Implement automated testing to ensure business logic integrity. Partner with cybersecurity and architecture teams to ensure controls remain intact post-migration. Minimize downtime and support phased cutovers. Required Skills:

Deep COBOL, JCL, CICS, VSAM knowledge. Experience migrating mainframe banking workloads. Familiarity with Azure, microservices, and containerization. Strong understanding of resiliency, RTO/RPO, and financial SLAs.