Our Leadership
Our leaders are pursuing their passions and emboldening employees to create their own self-directed career path, using their strengths and capabilities to achieve success. We are always looking for leaders – technical leaders and business leaders.
If you’re interested in pursuing a career in leadership at CT, learn more about our leadership roles. To see a list of our current leadership at CT, click on the tabs below.
Dave Wiles, PE, President
Christina LeGros, MBA, Executive Vice President
Shawn Aiken, PE, Treasurer
Mark Brueggemann, PE, Secretary
John deGraaf, AIA, NCARB
Wes Hall, PE, LEED AP
Christina LeGros, MBA
Dave Wiles, PE, Chairman
Shawn Aiken, PE – Water Services
Mark Brueggemann, PE – Southern Ohio, Kentucky, Tennessee)
Jeffrey Elliott, PE – Michigan Construction Materials Testing
Tom Gwydir, PE – Construction Services
Wes Hall, PE, LEED AP – Central (Mid- and Southern-Ohio, West Virginia)
Robert (Bob) Kuederle, PE – Transportation
Christina LeGros, MBA – Facility Development and Planning, Land Services
Tim O’Brien – Operations and Finance
Diane Oress, PE – Lakeshore (Northern Ohio and Pennsylvania)
Curtis Roupe, PE – Geotechnical Engineering & Northwest Ohio
Robert Ruse, PH.D, PE – Environmental
John Rust, III – TTL Testing & Drilling
Samer Awadallah, PE – Lakeshore
Jennifer Brown – Northeast Ohio Water
Jeff Elliott, PE – Michigan Testing
Matt Gingrich – Transportation
Joseph (Joey) Hood – Western
Mark Hopton – Lakeshore
Cherie Lowe – Operations
Rachel Macedonia – Central
Thomas Meeks, PS – Land Services
Brian Meluch, PE – Construction Services
Diane Oress, PE – Lakeshore
Curtis Roupe, PE – Geotechnical Engineering
Robert Ruse – Environmental
Sade Woods – Marketing, Facility Development and Planning