Teaching experience at the University
2014 to Present: Professor at University of Embu
2007 to 2014: Senior Lecturer Jomo Kenyatta University of Agriculture and
Technology (JKUAT)
1998 to 2007: Lecturer (JKUAT).
1995 to 1998: Assistant Lecturer (JKUAT)
Management and Administration
September 2013 to June 2014: Acting Dean, School of Biological Sciences (JKUAT)
February 2013 to August 2013: Associate Dean, Faculty of Science (JKUAT)
October 2012 to January 2013: Acting Associate Dean (JKUAT)
2009 to 2013: Chairman, Department of Botany 2009 to 2013
(JKUAT)