Are you passionate about working on products that enrich the lives of millions of people? Do you enjoy understanding how things work in breadth and depth, and how to make them even better? Are you excited to work on cutting-edge technologies and products? If so, we'd love to hear from you! In this role, you will constantly be challenged to learn about how Apple's latest features and technologies work and collaborate with teams to ensure they ship with extraordinary battery life. You will work with teams to help them identify focus areas, run experiments, analyze data, and develop tools to help achieve efficiency while maintaining a great user experience!