Performance QA Tester - SAP ERP System Location : Mason , Ohio Onsite Key Responsibilities: Design and develop performance test scripts using LoadRunner / Performance Center for SAP modules (ECC, S/4HANA, Fiori, etc.). Identify, design, and implement performance test scenarios based on business requirements and user workflows. Conduct end-to-end performance, load, stress, and endurance testing for SAP systems. Monitor and analyze system performance metrics (CPU, memory, DB response times, networ