John has more than 30 years of experience providing technical and management expertise on a range of multidisciplinary, fast-track, and complex environmental studies and siting alternatives analyses for public and private-sector clients.

Before joining GSI in September 2019, John worked at Ecology and Environment, Inc. (E&E), for more than 30 years, performing numerous technical and management roles. From 2013 to 2015, he served as chief operating officer of an E&E subsidiary in Brazil. Beginning in 2015, he was the operations director for the firm’s western region environmental services division, providing oversight and direction for offices in Portland, Seattle, San Francisco, San Diego, Anchorage, Boulder, and Salt Lake City. In all of these positions, he has overseen technical operations, including opportunity development, client relationships, project delivery, and staff development.