a Product development engineer with experience in overseeing the conception and design of manufactured goods. working in a variety of fields, creating products like shampoos, engine transmissions, medical devices, electrical circuits and computer hardware.creating product designs that fulfills a company or client's strategic goals while integrating the needs of marketing, sales and manufacturing departments. overseeing research and design teams, lead testing procedures and draft specifications for manufacturing. directing the creation of models or samples and fine-tune designs until they are ready for production.