Stacy Thornton

Stacy Thornton is a seasoned engineering professional with extensive experience in utilities and environmental management. Currently serving as a Senior Associate at Hazen and Sawyer since July 2023, Stacy previously held key positions such as Assistant Director of Utilities and Environmental Manager at the City of Broken Arrow from April 2018 to August 2023. Prior roles include Engineer at Greeley and Hansen, where responsibilities involved leading engineering efforts in Tulsa for a new office location, and Adjunct Professor at the University of Tulsa, teaching Fluid Mechanics. Additional experience includes positions as Senior Mechanical Engineer at Excellence Engineering, Project Engineer at Tanner Consulting, and Professional Engineer at the City of Tulsa. Stacy holds a Bachelor of Science in Mechanical Engineering from the University of Louisiana at Lafayette.