- Senior Lecturer: Kwame Nkrumah University of Science and Technology, Kumasi, October, 2011 to date.
- Adjunct Lecturer: Mechanical Engineering Department, School of the Engineering, Kumasi Polytechnic, September, 2007 to June, 2009.
- Lecturer: Kwame Nkrumah University of Science and Technology, Kumasi, September, 2005 to September, 2011.
- Graduate Teaching & Research Assistant: North Carolina A&T State University, September, 1999 to May, 2005.
- Mathematics Tutor (Senior Superintendent): Kaneshi Secondary Technical School, Kaneshi, January, 1997 to August, 1999.
- Science/Mathematics Tutor (Superintendent): Juabeso Senior Secondary School, Juabeso, November, 1992 to December, 1996.
- Mathematics Tutor: Sefwi Wiawso Secondary School, Wiawso, November, 1986 to July, 1987.