Mainframe Tester / Mainframe Test Engineer
- Extensive experience in
Mainframe Testing
across various application development and maintenance projects.
- Robust 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

📌 Mainframe Testing (Chennai)
🏢 Infinite Computer Solutions
📍 Chennai