Douglas Yerkes Joins Greeley and Hansen as Executive Vice President

CHICAGO, April 2, 2020 /PRNewswire/ -- Greeley and Hansen, a multidisciplinary global engineering firm solely dedicated to serving the needs of the water sector, has named Douglas Yerkes, PhD, PE, as the new Executive Vice President of Western Operations.He will also serve as the Managing Director of the Midwest Operating Group and will be a member of the firm's Executive Management Team.