Having lived on four continents for a total of 26 years overseas, Tim has been fortunate to lead some of the world’s most iconic international schools, including the Jakarta Intercultural School in Indonesia, the American School in Japan, the Country Day School in Costa Rica and Graded - The American School of São Paulo, Brazil. During his time in Indonesia, Tim was named the 2015-16 International Superintendent of the Year by the Association for the Advancement of International Education (AAIE). 

At Avenues, Tim has worked closely with the research and development team on programs seeking to reimagine the future of education, including the Avenues Mastery Academy and Avenues Studio Hamptons, and served as co-head of Avenues Online in 2018. Among other activities, he currently serves on Avenues’ global education team and co-leads Avenues’ initiatives on safeguarding and wellbeing across its campuses. Tim also serves on the NEASC Commission for International Education.