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# Mainframe Tester

- **Company:** Nityo Infotech Corporation
- **Location:** Charlotte, NC, United States
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Application Testing, JIRA, Automation of Tests, Microsoft Azure, Batch Processing, Software Bug Management, Customer Information Control System (CICS), COBOL (Programming Language), IBM DB2, Job Control Language (JCL), Mainframes, Online Transaction Processing, Service Virtualization, Software Engineering, Test Data, Virtual Storage Access Methods, Tso/ispf, Postman, File-aid, Information Technology, Api Management, Control M
- **Published:** September 4, 2026
- **Apply:** https://www.disabledperson.com/jobs/74874962-mainframe-tester

## About the Role

? Experience in Mainframe application testing involving COBOL, JCL, DB2, VSAM, CICS, batch processing, online transactions, file validation, and interface testing.

? Experience in Software Development Life Cycle (Waterfall and Agile methodologies).

? Experience in Mainframe job schedules, batch cycles, abend analysis, restart procedures, and test data setup.

? Experience in TSO/ISPF, SDSF, File-AID, Xpediter, Endeavor, Control-M, CA-7, or equivalent tools.

? Experience in defect management and test management tools such as JIRA, Azure DevOps, or QMetry.

Preferred Skill and Experience

? Experience in Test Automation, Service Virtualization, API Testing by Postman, and Regression Automation.

? Experience in Banking, financial services, payments, cards, insurance, or legacy mainframe applications.



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