John Achenbach, PE*
Executive Vice President, Sector President, Commercial & Institutional
Drawing on more than 35 years of engineering and industry leadership experience, John leads the building design, land development, project management/construction management and sports architecture teams. He joined CHA in 2015 and continues to drive value, operational excellence and innovation into the solutions for the built environment. John was a Captain in the U.S. Naval Reserve from 1977 – 2006 and holds a B.S. in Systems Engineering from the United States Naval Academy.
Executive Vice President, Chief Financial Officer
Dom has more than 40 years of accounting and financial management experience, most of which has been in the consulting engineering and construction industries. He joined CHA in 2009 and, in his role as CFO, Dom leads all accounting, finance, treasury, information technology and administrative functions for CHA. Dom holds a B.S. in Accounting from DePaul University.
Executive Vice President, Chief People Officer
Jenn has over 20 years of experience in all aspects of human resources management and leading high-growth, client and employee-driven organizations across multiple industries. Since joining CHA in 2017, Jenn has led the development of several innovative company programs and initiatives focused on enhancing the employee experience and achieving CHA’s business objectives. Jenn received her B.S. in Business Administration & Human Resources from State University of New York Geneseo and her MBA from the State University of New York at Albany.
Greg Corso, PE*
Executive Vice President, Sector President, Power & Manufacturing
Since joining CHA in 2000, Greg’s focus has been on the growth and operational performance of the power, energy and manufacturing business lines of the firm. With more than 25 years as an engineer and industry leader, he has managed and led a wide range of gas and electric distribution, transmission, facility infrastructure, and permitting projects. Greg holds a B.S. in Civil Engineering from Clarkson University and M.S. in Environmental Engineering from Syracuse University.
John Hensley, PE*
Executive Vice President, Sector President, Infrastructure
With over 35 years of diverse industry and leadership experience, John joined CHA in 2016 and leads CHA's Infrastructure business. He is responsible for the growth and operations of the transportation, water and aviation teams. His expertise includes design, construction management, program management, business development, operational management and executive leadership. John holds a B.S. in Civil Engineering from Georgia Institute of Technology and a Master of Science in Business Administration from Kennesaw State University.
Joe Macrina, PE*
Executive Vice President, Operations & Innovation
Joe joined CHA in 2019 and, with more than 30 years of transportation engineering experience, he provides executive level oversight for successful project execution and leadership of operational strategic initiatives and synergy realization. He leads the strategy planning and management of multiple corporate functions including CHA’s Project Management Office, M&A integration, innovation and sustainability. Joe holds a B.S. from University of Massachusetts Dartmouth and an M.S. from the Georgia Institute of Technology, both in Civil Engineering.
Michael Platt, Esq.
Executive Vice President, General Counsel
Michael joined CHA in 1998 and has more than 30 years of experience practicing various types of law. He leads CHA’s Legal team and his responsibilities include implementation of risk management efforts, negotiation of contractual agreements, direction of collection efforts, management of litigation as well as providing general legal guidance to management. Michael also oversees the complex legal work required for CHA’s acquisition activities, which have been instrumental in CHA’s expansion efforts. He received his B.A. in Economics from Hamilton College and his Juris Doctor from the University of Denver, CO.
Jay Wolverton, PE*
Executive Vice President, Chief Growth Officer
With more than 35 years of engineering and leadership experience, Jay provides strategic oversight and direction for CHA’s market leaders, business development staff, and corporate marketing team with a focus on the growth of the firm. He joined CHA in 2019 and is also currently serving as Chair for the American Council of Engineering Companies (ACEC) Board of Directors. Jay holds a B.S. in Civil Engineering from Tennessee Technological University.