Roles and responsibilities: Lead Business Analyst Supply Chain Systems (AS400)Strong knowledge of IBM AS400 / iSeries environment.Understanding of RPG, RPGLE, CL, DB2/400, and AS400 application architecture.Experience in business analysis, requirement gathering, and documentation.Experience in retail, supply chain, warehouse & EDI domains.Knowledge of ServiceNow or similar tools.Experience coordinating UAT and production deployments.Ability to communicate effectively with technical and non-tech