Warby Parker is on the lookout for an Optical Surfacing Process Engineer to help expand and optimize our in-house lens surfacing capabilities. In this role, you will combine deep equipment expertise, mechanical data-driven troubleshooting, and project execution to own our surfacing department and drive high-quality lens production. What You’ll Do - Own daily operations and performance of the full surfacing workflow, including manual and automatic blocking, tapering, generating, de-blocking, lens cleaning, and hard coating - Program and optimize surfacing parameters across various lens materials, designs, and coatings to maximize yield, cosmetics, optical accuracy, and throughput - Establish rigorous quality control frameworks and process controls to systematically improve first-time yields and reduce scrap - Liaise with OEM equipment providers and internal maintenance teams to optimize machine uptime, schedule preventative maintenance, and resolve complex technical issues - Pa...