Stephen Patt, P.E., currently serves as Principal Engineer at ECS Limited since December 2023. Previously, Patt was the Preconstruction Manager at Nicholson Construction from March 2021 to December 2023, where responsibilities included building a team and revenue stream in the Metro DC region, along with developing a personalized system for project evaluation and proposal preparation. Patt's earlier tenure at ECS Limited from June 2007 to February 2021 included roles as President/Principal Engineer, Senior Project Engineer, Project Engineer, and Project Manager, contributing to employee development, strategic oversight, and project management. Stephen Patt holds a Bachelor of Science in Civil Engineering from Clarkson University and a Master of Engineering in Geotechnics from the University of Missouri Science and Technology.