Jan 1983 to Dec. 1983 Biochemist,
International Institute of Tropical Agriculture (IITA), Root and Tuber Improvement program , National Youth Service Corps.
August 1987 to August 1990 Food Technologist, Coordinator
Soybean Utilization Project, Phase I Institute of Agricultural Research and Training Moor Plantation, Ibadan.
Sept 1990 to March 1994 Food Technologist, Coordinator
Soybean Utilization Project Phase II, International Institute of Tropical Agriculture, Ibadan.
March 1994 to May 1996 Post – Doctoral Scientist and Food Technologist
(Grain Legume) and Coordinator Soybean processing and Utilization project, phase III, International Institute of Tropical Agriculture (IITA) Ibadan.
September 2004 to 2004 Senior Lecturer
College of Agricultural Sciences, Faculty of Agricultural Management and Rural Development, Olabisi Onabanjo University, P.M.B 2002, Ago-Iwoye, Ogun State. Nigeria.
September 2004 to 2007 Associate Professor
College of Agricultural Sciences, Faculty of Agricultural Management and Rural Development, Olabisi Onabanjo University, P.M.B 2002, Ago-Iwoye, Ogun State. Nigeria.
September 2007 to Date Professor
College of Agricultural Sciences, Faculty of Agricultural Management and Rural Development, Olabisi Onabanjo University, P.M.B 2002, Ago-Iwoye, Ogun State. Nigeria.