Upon graduation from Williams College in 1986, Jonathan started his career at Bain & Co. After earning his MBA at Harvard Business School, he joined the Kraft Group in 1990. Since that time, he has worked to help drive the growth and diversification of the Kraft Group. In his role as President, Jonathan is responsible for overseeing the day-to-day activities of each of the Kraft Group’s operating businesses and outlining the plan for future growth and diversification.

Jonathan serves on the Board of Dean’s Advisors at Harvard Business School and is also on the board of trustees for several organizations, including Massachusetts General Hospital, where he serves as the board’s chair, Partners Healthcare, Belmont Hill School and Dexter Southfield. He is a Trustee Emeritus of Williams College and a member of the Williams College Investments Committee. He chairs the Boston Children’s Hospital Stem Cell Advisory Board and is also a member of the MIT School of Engineering Dean’s Advisory Council and the Advisory Board for the Billie Jean King Leadership Initiative.

Outside of business and family, Jonathan is very active in youth athletics and has coached Pop Warner football, youth soccer, youth basketball and Little League baseball in the greater Boston area.