Stephanie Heffernan, P.Eng., obtained her B.Eng. in mechanical engineering from McMaster Univ. in Hamilton, ON. After graduation, Heffernan pursued opportunities in manufacturing, supply chain, innovation, and sales. As a senior applications engineer with IPEX USA, LLC, Heffernan specializes in educating and providing technical support for customers, engineers, and other piping industry professionals with specifying, installing, and maintaining thermoplastic piping systems.