A Product Engineer is a professional who is responsible for designing and developing new products, as well as improving existing ones. They work with a team of engineers, designers, and other professionals to research and analyze customer needs, develop specifications and design concepts, and oversee the production and testing of new products. They also often work with suppliers and manufacturing teams to ensure that products are produced efficiently, to high quality standards and on time. Product engineers are also involved in the post-launch phase, they may monitor product performance, provide technical support and troubleshoot any issues that arise.