Meet our team
Our Team of Teams structure supports a culture of information sharing, collaboration, and accountability to empower our employees and create lasting value for our clients.
Jan Hutwelker, PE
President / CEO
Terry Schmidt, PE
Vice President of Engineering
Dave Horvath, PG
Senior Project Manager / Director of Solid Waste Sector
Scott Campbell, PG
Senior Project Manager / Environmental Sector Leader
Ezaz Khan, PE
Senior Project Manager / Director of Energy Sector
N. Blaine Accord, PE
Senior Project Manager / Appalachian Regional Office Leader
David F. Allen, PE
Senior Project Manager
Greg Rauhauser
Senior Project Manager / Director of Business Development
Nicole C. Wilson, PE
Project Manager, Air Quality Services
Jennifer Taylor, PE
Senior Project Manager
Tom Pullar, PE
Senior Consultant
Adam Lis, EIT
Project Manager
Chris Hutwelker, EIT
Project Manager
Joe Kim, PE
Project Manager
John Bechtel
Project Manager
Bob Worley, PhD, PE
Southeast Practice Lead
Matt Weikel, PG
Senior Hydrogeologist / Technical Manager
