- Develop, maintain, and enhance mainframe applications using COBOL, JCL, DB2, and IMS
- Design, code, test, and implement batch processing jobs to ensure efficient data processing
- Troubleshoot and resolve production issues related to mainframe applications and batch processes
- Provide technical support for mainframe systems, including DB2 and IMS database management and NAS storage
- Monitor system performance and identify areas for optimization
- Implement and maintain JCL procedures for batch job scheduling and execution
- Work with DB2 and IMS, including creating, modifying, and maintaining database objects
- Write and optimize SQL queries for productive data retrieval and manipulation
- Utilize UNIX commands and utilities for system administration and file management
- Maintain and enhance mainframe utilities and tools
📌 STG Infotech invites Mainframe Professionals (Chennai)
🏢 Systems Technology Group (STG Infotech)
📍 Chennai
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