• Support MOCVD process manufacturing and engineering activities on multi-wafer production reactors for high voltage devices. • Develop MOCVD recipe based on device structure & designs. • Troubleshoot MOCVD material growth issues. • Responsible for equipment performance metrics and productivity requirements • Ensure that all epitaxial materials meet the SPC requirements • Support and document production action plans and FMEA • Support yield and uptime improvement activities for ongoing epi wafer. • Interact closely with Device and Foundry Engin...

This position reports directly to the Worldwide Purchasing Manager. • Processes purchase requisitions, purchase change orders and requests for quotes to suppliers. • Work with requestor to determine lowest total procurement cost based on functional and delivery requirements • Work with suppliers to correct cost and performance variance • Review purchase orders, receipts, and invoices, and correct discrepancies • Issue requests for quote (RFQ) from existing and new suppliers • Issue purchase orders and assure compliance with company policy • ...