David Marchessault is a Mechanical Engineer here at Nirrin. Before joining us, he’s worked in several different industries including medical devices, semiconductor filtration, power generation, and chemical process equipment. This diverse background has strengthened his expertise in developing novel products through various stages of the product development cycle. Since joining Nirrin, David has played a key role in concept development and prototype execution, and his experience working with domestic and foreign vendors, suppliers, and manufacturers has helped him solve complex mechanical problems. David graduated from Northeastern University in 2016 with a B.S. in Mechanical Engineering (go huskies).