OLED Device Engineer - Materials & Stack Expert

Apple in Sunnyvale, CA seeks an experienced OLED Engineer to join our display development team. This role focuses on enabling innovative OLED concepts and architectures to improve opto-electrical performance. You will assess OLED materials, device performance, and processes, analyze trade-offs in stack design and fabrication, and define OLED device specs for next-generation products. Collaboration with cross-functional teams and suppliers is essential, with travel 10–15% for vendor reviews.