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Mainframe Engineer

7/10/2025

No location specified

Job Summary

A company is looking for a Mainframe Engineer to support a major modernization effort focused on decoupling a large-scale legacy DB2 database and refactoring associated COBOL programs.

Key Responsibilities
  • Support the decoupling of legacy DB2 databases and refactor COBOL programs to enhance functionality
  • Transition data access patterns to new architectural components while maintaining business-critical operations
  • Collaborate with internal teams for onboarding and ongoing support throughout the modernization project
Required Qualifications
  • Strong command of COBOL programming, including reading, modifying, and testing
  • Experience with JCL for job execution and batch processing in mainframe environments
  • Familiarity with IBM MQ for message queue integration
  • Deep understanding of DB2 access methods on mainframes
  • Experience with API specifications and data mapping to source/target structures

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