As a champion of media investment, the Managing Director, Integrated Investment lead is responsible for a book of business as it relates to investments across Video/CTV, Local TV/Audio, OOH/Print, Display, Native, Social, Search, and Programmatic — managing multiple client sets simultaneously, deputizing for the Head of Investment where needed, and acting as the central point of contact for all Centers of Excellence (CoEs) within OneMarketplace. Reporting to the Head of Investment, this role serves as a key member of the Investment Leadership Team, providing strategic leadership across media investment, client partnerships, talent development, operational excellence, and agency-wide initiatives.