Area(s) of responsibility

Mainframe QA / Migration Validation Engineer

Role Summary

Validate that all converted PCOMM automation produces results identical to Rocket macro execution through structured testing, output comparison, regression testing, and migration validation activities.

Key Responsibilities

Validation & Testing
Develop test scenarios from existing Rocket macros.
Execute baseline Rocket automation runs.
Execute converted PCOMM automation runs.
Compare outputs and business outcomes.
Validate process timing and transaction integrity.

Regression Testing
Create repeatable test cases.
Execute functional testing.
Execute integration testing.
Perform parallel-run validation.

Migration Support
Support cutover activities.
Execute migration validation checklists.
Verify rollback readiness.
Participate in production smoke testing.

Documentation
Create test plans.
Generate test evidence.
Document defects and remediation validation.
Develop knowledge base materials.





Required Technical Skills

Mainframe Testing
10+ years of mainframe testing experience.
Experience testing:
3270 applications
5250 applications
Host-session transactions
Batch operations

Automation Validation

Experience validating:
Macro conversions
Terminal emulator automation
Migration projects
Functional equivalence

Technical Knowledge

Understanding of:
Rocket macros
PCOMM automation
EHLLAPI
Host screen flows
Mainframe transactions
File transfers

Test Management

Experience with:
Test case development
Defect management
UAT support
Regression testing
Production validation

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Specialist Integrated Operations Hyderabad
🏢 Birlasoft
📍 Hyderabad