We are seeking an experienced Supplier Quality Engineer with deep, hands‑on expertise in IC assembly and test at OSATs. This role is critical to ensuring our products consistently meet the highest standards of quality and reliability, directly contributing to exceptional customer satisfaction. The ideal candidate brings strong technical mastery of semiconductor backend processes, a proven track record of partnering closely with OSAT engineering teams, and a passion for driving proactive, data‑driven continuous improvement across a global manufacturing supply base.