Distinguished Senior Fellow – Mathematics at BAUM Tenpers (BT) Research Group (2020-date)
Chair, African Mathematical Union (AMU) Commission for Women in Mathematics (2022-2026)
Ambassador, International Mathematical Union (IMU), Committee for Women in Mathematics (2016-date)
Commissioner for West Africa, African Mathematical Union (AMU) Commission for Women in Mathematics (2017-2022)
National Coordinator, African Women in Mathematics Association(AWMA) (2017)
Member of Council, Nigerian Mathematical Society (2019-date)
Member of Council, Nigerian Women in Mathematics (2014-date)
External Examiner for both undergraduate and postgraduate students
Curriculum Reviewer-Mathematics Programme, Pan African UniversityInstitute for Basic Sciences, Technology and Innovation, Nairobi, Kenya, 2023
Dr. (Mrs.) Fadipe-Joseph, O. A. (Editor) - POL212, BASIC STATISTICSFOR SOCIAL SCIENCES, Published by National Open University of Nigeria, Nigeria. First Printed 2010, ISBN: 978-058-488-2.
Reviewer, International Journal of Nonlinear Analysis and Applications(IJNAA), Iran
Reviewer, Journal of the Nigerian Mathematical Society (JNMS). Nigeria
Reviewer, International Journal of Nonlinear Science, World Academic Press, World Academic Union, England, UK
Reviewer, ABACUS, Journal of the Mathematical Association of Nigeria, Nigeria
Reviewer, Ilorin Journal of Computer Science and Information Technology(ILJCSIT), Nigeria
Reviewer, International Journal of Advances in Mathematics, India
Reviewer, Turkic World Mathematical Society Journal of Applied and Engineering Mathematics, Turkey
Reviewer, Pakistan Journal of Statistics
Reviewer, Advances and Applications in Mathematical Sciences
Reviewer, International Journal of Mathematics and Mathematical Sciences, Hindawi
Reviewer, Journal of Mahani Mathematical Research, Iran
Endowment fund: Fadipe-Joseph Prize in Mathematics for the best female student in Junior Secondary Schools in Nigeria
Kwara State Coordinator, Teenagers' Outreach Ministries (TOM) Inc.