Throughout his career, Joseph has developed many key relationships with government departments in the realm of North American transportation as exhibited through past positions and collaboration with various public sector authorities, as well as through his involvement in large scale transactions including the South Station Transportation Center in Boston, a $600m project where Joseph acted as project manager for the Massachusetts Bay Transit Authority and the Tren Urbano, a $2.3bn new heavy rail system serving metropolitan San Juan in Puerto Rico where he was programme manager.

Joseph has been a leader in the development of large scale infrastructure and real estate projects and a senior executive in business operations and in business development. Joseph launched the development of AECOM Enterprises, Inc., the Public Private Partnership Division of AECOM Technology Corporation and has served as member of AECOM’s Core Group, the central strategic planning entity of AECOM. Joseph joined Meridiam in February 2007 and since then has focused upon broadening Meridiam’s investment exposure in the North American Market.