At Reality Labs, Meta's AR/VR division, we're seeking a Product Design Engineer to join our mission of building tools that help people feel connected, anytime, anywhere. This role focuses on developing hardware systems for Smart Glasses products, working from concept through mass production. The ideal candidate will combine strong mechanical engineering fundamentals with prototyping skills, CAD expertise, and manufacturing knowledge. You'll be part of a cross-functional team developing cutting-edge consumer electronics, contributing to mechanical solutions, and working closely with Asia-based supply chain partners. The role offers competitive compensation ($111,000-$131,000/year) plus bonus, equity, and benefits. This position is perfect for university graduates with a background in mechanical engineering who are passionate about shaping the future of immersive technologies. You'll have the opportunity to work on full product development cycles, from initial concept to shipping product, while pushing the boundaries of mechanical engineering in consumer electronics.