● Associate Fellow, 2025—The Harriet Tubman Institute York University, Toronto, Canada, https://www.yorku.ca/research/tubman/profile/hadje-cresencio-sadje/

● Visiting Research Associate, July – August 2025— Institute of Philippine Culture Ateneo De Manila University, Philippines, https://ipc-ateneo.org/

● Board Member, 2025-2026 WeDecolonizeVUB Universitair Centrum voor Ontwikkelings­­­samenwerking­ Karel Van Miert Gebouw
Pleinlaan 5 – 1050 Brussel, Belgium
https://www.ucos.be/wedecolonizevub-2-3/

● Fellow, 2025-2026 The Gingko Interfaith Fellowship
4 Molasses Row
London
SW11 3UX, United Kingdom https://www.gingko.org.uk/contact-us/

● EXECUTIVE COMMITTEE Member, 2024-2025 Ecumenical Research Forum (ERF), Hamburg, Germany
https://www.aoef-erf.org/english/committee/previous-members-of-the-committee/

● Member, 2024-2025 Association for the Sociology of Religion (ASR)
Department of Sociology
Ball State University
2000 W. University Ave., North Quad 222
Muncie, IN 47306
United States of America

● Selected Participant, 2024 Asian Theological Institute (ATI) funded by The Lilly Endowment, Inc. Organized by United Lutheran Seminary Philadelphia Campus, USA, https://www.unitedlutheranseminary.edu/institutes/asian-theological-summer-institute

● International Cohort/Fellow, 2022-2023 The International KAICIID Dialogue Centre, Lisbon, Portugal, https://www.kaiciid.org/what-we-do/we-build-capacity/kaiciid-fellows-programme/fellows

● Member, 2023 Institute for Social Crticial Theory, U.S.A https://criticalsocialtheory.com/members/?fbclid=IwAR3yoyuFvyTt3otpEsJFLNz17YwypYBGg7XhYNPRDmJ06PAzmCymOaP6Xp4

● Research Associate and Visiting Researcher, 2021-2023, Cambridge Centre for Christianity Worldwide (CCCW)
Cambridge, UK https://www.cccw.cam.ac.uk/

● Cohort/Participant 2021-2022 Wendland-Cook Program in Religion and Justice Vanderbilt Divinity School USA https://www.religionandjustice.org/blog/meet-our-solidarity-circle-participants?fbclid=IwAR28Q6rqbhPaMLuRo1tfAMI8DniXrQy0lP61YZNY0A7Zh0d-GTRZlPeLVZE

● Member 2019-up to the present The Cambridge International Relations and History Working Group-University of Cambridge, UK https://cambridgeirandhistory.weebly.com/people.html

● Visiting Research Fellow 2022-2023 South East Asia, Center for the Study of Religion, Pluralism, and Democracy (PusAPDem) Satya Wacana Christian University, Salatiga, Indonesia

● Visiting Research Fellow 2022-2023 Centre for Studies in Religion and Society, University of Victoria Canada https://www.uvic.ca/research/centres/csrs/about/fellows/current-fellows/visiting-fellows-profiles/sadfe-hadfe.php

● Affiliate 2021-2023 Bulosan Center for Filipino Studies Asian American Studies Department
University of California, Davis
1 Shield Ave, Davis
CA, 95616 USA https://bulosancenter.ucdavis.edu/be-bulosan-center-affiliate

● Visiting Lecturer 2021-2023 Psychology and Sociology Department The College of Social Sciences and Development (CSSD) Polytechnic University of the Philippines   https://www.pup.edu.ph/cssd/

● Member, 2021 – up to the present New York Southeast Asia Network, USA https://nysean.org/members/hadje-sadje

● Associate Member, 2018 – up to the present
Center for Palestine Studies/Centre of World Christianity
SOAS-University of London
UK https://www.soas.ac.uk/about/hadje-cresencio-sadje

● Honorary Fellow, 2020 up to the present Policy Research and Legal Services (PRLS) Mindanao, Philippines
https://prls.work/about-us/accomplishment-reports/honorary-fellows/

● Visiting Fellow, 2021-2022
Toronto Mennonite Theological Centre
Conrad Grebel University College (CGUC)
University of Waterloo
Canada https://uwaterloo.ca/toronto-mennonite-theological-centre/fellows-program/current-and-past-fellows

● Student Ambassador, 2021
Paris Institute for Critical Thinking (PICT)
Paris
France https://parisinstitute.org/

● Visiting Lecturer, 2021
STIE Perbanas Surabaya
Surabaya
Indonesia

● Visiting Lecturer/Researcher, 2020 – 2021
Divinity School
Silliman University
Philippines https://su.edu.ph/schools-colleges/divinity-school/

● Member, 2020 – up to the present Global Research Forum on Diaspora and Transnationalism (GRFDT) https://grfdt.com/ScholarDetails.aspx?TabId=7640

● Ambassador, 2020 – up to the present
International School of Applied Social Sciences
Barcelona
Spain

● Member, 2019 – 2020
The European Society for Intercultural Theology and Interreligious Studies (ESITIS) https://www.esitis.org/

● Member, 2019 – 2020
Society for the Study of Theology (SST)
UK https://www.theologysociety.org.uk/

● Steering Committee, 2018 – present
Philippine International Studies Organization (PhISO)
Philippines https://phiso.org/community/

● Vising Lecturer, 2015 – 2016
Graduate School Program in International Relations
Universidade Da Paz
Dili
Timor Leste

● Founding member, 2014
Philippine Association for the Sociology of Religion (PASR)
Philippines