Mainframe Db2 System Programmer

2 days ago

Bengaluru Chennai Hyderabad, India Tata Consultancy Services Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Role & responsibilities

  • Analyzing database performance, identifying bottlenecks, and implementing optimization strategies for both IMS and DB2.
  • Identifying and resolving database-related issues, including application errors and performance degradation.
  • Implementing database changes in a controlled manner, following change management processes.
  • Mainframe operating system knowledge: Proficiency with z/OS commands and utilities to manage the mainframe environment.
  • Database administration tools: Experience using database management tools for backup/restore, reorganization, and data loading.
  • Problem-solving skills: Ability to diagnose and resolve complex database issues.
  • Monitoring CICS applications for errors, identifying root causes of system issues, and implementing timely corrective actions to minimize downtime
  • Providing technical assistance to end-users on CICS application functionalities, addressing queries, and resolving user-related problems
  • Familiarity with COBOL, PL/I, or other programming languages used within the CICS environment.
  • Strong understanding of CICS concepts, including transactions, programs, resources, and system parameters.

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