As a Depth Test & Calibration Engineer in Apple's Camera Technologies group, you'll be responsible for research, design, development, test, and qualification of camera hardware for Apple products. You'll focus on designing and implementing hardware and software for calibrating and testing imaging components. Key responsibilities include developing new testers/critical optical components, creating software for calibration and testing of imaging systems, analyzing volume data for engineering decisions, and traveling to vendors and partner facilities (10-15% of the time) during new product development. This role requires a deep understanding of camera technology, creative problem-solving skills, and the ability to collaborate across teams to craft innovative photography experiences for Apple products.