Senior Process Engineers play a critical role as technical and quality experts within the Product Quality department. In this position, you will take ownership of the technical and quality interface for a strategic customer, operating independently with minimal managerial oversight. You will lead efforts to resolve performance issues related to JSR Process Materials, including CMP Slurries and Advanced Wet Cleans. This role offers the opportunity to collaborate closely with global QA, QC, Production, and R&D teams to define product specifications, implement control limits, and manage product transfers. Your contributions will be essential in ensuring exceptional product performance and maintaining a high level of customer satisfaction.