Mainframe Testing

Mainframe Tester / Mainframe Test Engineer

• Extensive experience in

Mainframe Testing across various application development and maintenance projects.

• Strong hands-on experience with

COBOL for analyzing, validating, and testing business logic.

• Proficient in

JCL (Job Control Language) for batch job execution, scheduling, debugging, and validation.

• Experience working with

CICS for online transaction processing and testing of interactive mainframe applications.

• Knowledge of

IBM MQ (MQ Series) for message-based integration and end-to-end testing.

• Hands-on experience with

Db2 for z/OS , including SQL query validation, data verification, and backend testing.

• Skilled in test case design, execution, defect tracking, regression testing, integration testing, and production support activities.
• Ability to analyze requirements, validate data flows, and ensure application quality in complex mainframe environments.

Core Skills: Mainframe Testing, COBOL, JCL, CICS, IBM MQ, Db2 for z/OS, SQL, Test Execution, Defect Management, Regression Testing, Integration Testing. Exp:- 5-10 Years Location:- Bangalore/Chennai/Pune