John is the former CEO of AECOM Capital, a subsidiary of AECOM, the parent company. While at AECOM, John was responsible for deal development and execution as well as managing the fund and optimizing investments during the construction and operational phases of each project. Previously, John had a successful tenure at Tishman Realty & Construction, including being named the president of Tishman Urban Development Corporation, and later, president of Tishman Construction Corporation. Tishman Construction merged with AECOM in 2010, and John was named chief executive of AECOM’s construction services business line. John is also an adjunct professor for Columbia University's School of Business and for its master's in real estate program.