Mainframe Testing Professional

• Create and execute comprehensive test strategies for mainframe systems

• Perform functional, regression, and integration testing

• Work with JCL, COBOL, and VSAM-based applications

• Identify system defects and provide detailed defect reports

• Support automation of mainframe test cases

• Collaborate with developers for issue resolution

• Ensure adherence to QA standards and best practices

• Provide technical guidance to junior testers

• Participate in code and test reviews

• Maintain test documentation and reports