William Rathbun

William Rathbun is a seasoned professional in the water and wastewater sector, currently serving as Principal and Regional Manager for the Florida and Atlantic Region at Parsons Corporation since October 2010. In this role, William oversees operations and business development for Parsons' water and wastewater initiatives across Florida, Georgia, North Carolina, South Carolina, and Virginia, with a focus on strategy, contracts, project management, and profitability. Prior experience includes serving as Senior Project Manager and Client Service Manager at Lockwood, Andrews & Newnam, Inc., Director of Engineering at AECOM, and various engineering positions at MWH Global, Tetra Tech, and Greeley and Hansen. William earned a Bachelor of Science in Civil Engineering from Florida Institute of Technology between 1991 and 1994.