Sean is a Principal and leads one of the firm’s civil engineering studios. Sean received his Bachelor of Science in Civil Engineering from Washington University in St. Louis and a Masters in Engineering Management from Lipscomb University. With more than 20 years of engineering experience, he has worked on projects throughout the state; among his projects in the Nashville area are oneC1TY, Twelve|Twelve Condominiums, Stacks on Main Apartments, East Greenway ParkResidential, Soar Adventure Tower, and the Williamson County Performing Arts Center.  DeCoster was a member of the Tennessee Leadership PE Class of 2015.  He has been actively involved in Scouting since 2008 and currently serves as the Scoutmaster for Boy Scout Troop 226 at St. Matthew Church.