Director: Pacific Basin Research Center (2018-19) (Associate Director 2013-18)
Election Observer: ANFREL Cambodia 2003 (Short-Term Observer); KIPP Indonesia 2004 (Short-Term Observer); Carter Center Indonesia 2004 (Long-Term Observer); European Union Aceh Indonesia 2006 (Short-Term Observer); Canadian Government Ukraine 2019 (Short-Term Observer)
Co-Editor (with Bill Ascher and Natalia Mirovitskaya): Palgrave series on Politics, Economics, and Inclusive Development (2014-)
Board Member: Western Conference of the Association of Asian Studies (2015-).
Organizer, with Kayo Yoshikawa: 2018 WCAAS Annual Meeting at Soka University of America.
Organizer: Southeast Asian Politics Mini-Conference, Western Political Science Association Annual Meeting (Los Angeles, April 2020)
Chair: Southeast Asian Politics Group at the American Political Science Association (2016-18) (Program Chair 2014-16)
Chair: Self-Study Group, International Studies, Soka University of America (2018) (member of Self-Study Group, 2014)
Reviewer: American Journal of Political Science; Asian Ethnicity; Asian Journal of Political Science; Asian Security; Church and State; Comparative Political Studies; Conflict Management and Peace Studies; Contemporary Islam; Contemporary Southeast Asia; European Journal of International Relations; Geographical Review; Historical Compass; International Journal of Human Rights; Journal of Church & State; Journal of Conflict Resolution; Journal of Global Security Studies; Journal of Peace Research; Journal of Politics; Journal of Religion and Violence; Journal of the Scientific Study of Religion; Media, War, and Conflict; Migration Studies; Pacific Affairs; Perspectives on Politics; Religion, State, and Society; Research in Social Movements, Conflict and Change; Sojourn; Terrorism and Political Violence; TRaNS: Trans-Regional and -National Studies of Southeast Asia
Memberships: International Studies Association (ISA), Association of Asian Studies (AAS), Society for the Scientific Study of Religion (SSSR), Canadian Political Science Association (CPSA), American Political Science Association (APSA)