Matt Lang has joined Hydroid, Inc., a Pocasset-based manufacturer of Autonomous Underwater Vehicles (AUVs), as a senior proposal associate. Prior to joining Hydroid, Lang was a proposal coordinator for CG Power Solutions in Albany, New York. In his new role, Lang will be responsible for  proposal development and preparing quotes for Hydroid's products and services. Lang is a graduate of the State University of New York at Oswego and Dublin City University and currently resides in Sandwich, MA.