100+
Team Members
5
Office Locations in Illinois
60
Years of Service
#1
Firm to Work
Our Leaders, Your Partners
Our team is the driving force behind our success. With a mix of talent, experience, and a drive to go the extra mile, we put our clients first every time. This dedication has built our solid reputation as a trusted partner in the community. Meet our leaders—your partners.
ReJena Lyon, PE, PLS
President / Chief Executive Officer
Randal G. Newkirk, PE
Senior Vice President / Corporate Secretary
Jerry Bishoff, PE, SE, CFM, BC.WRE
Director of Structural Engineering
Mike Mejia
Human Resources Manager
Ryan Livingston, PE
Chief Operating Officer
Austin Ridgely, PLS
Senior Vice President
Amy McSwane, PE, PTOE
Corporate Treasurer
Erica Spolar, CWS, DECI
Executive Vice President
Nicholas Piekarski, PE, CFM
Assistant Corporate Secretary
Michael Barbaglia
Marketing Manager











