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Mainframe Developer

Jobtailor

são paulo, são paulo, Brazil Full-time July 13, 2026

Opportunity Description

Responsibilities

  • Work on abends/failures in the batch network: analysis, correction, release and reprocessing/restart.
  • Perform quick inspections of programs to identify root cause and execution parameters.
  • Implement changes to JCLs and COBOL/DB2 programs (steps, DDs, parameters, datasets, conditionals, return codes).
  • Adjust and validate SYSINs (cards/execution parameter configurations).
  • Make changes and perform analyses on COBOL programs and JCLs following the change control process (when applicable).

Requirements

  • Strong experience with Control‑M for Mainframe (dependencies, rerun/restart, troubleshooting).
  • Proficiency in JCL and SYSIN.
  • Experience in failure analysis and working in a TSO/ISPF environment.
  • Practical knowledge of batch processing: return codes/steps, datasets (e.g., GDG/VSAM as per client).

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Full-time Redes e sistemas

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