To talk about sustainability challenges and the future of engineering, AECOM hosted a Google Plus Hangout in February with four AECOM engineers — Andrew Hable, a civil engineer, water, in Chicago, Illinois; Paul St. Aubyn, an environmental engineer, water, in Chicago, Illinois; Justin Vandever, a coastal engineer, water, in Oakland, California; and Ashley Vesperman, a transportation engineer in Middleton, Wisconsin — who were finalists in the New Faces of Engineering professional recognition program in the United States.