Assistant professor management Grand Valley State University, 1990—1995, associate professor management, 1995—2002, professor management, since 2002. Visiting research scholar Chinese University Hong Kong, 1995, 97. Visiting lecturer Groupe Ecole Superior du Commerce, Grenoble, France, 1997.
Visiting research scholar McMaster University, Canada, 1998. Visiting lecturer University International de las Americas, San Jose, Costa Rica, 1998, San Jose, 99. Speaker and presenter in field.
Professional trainer in field. Consultant in field.
Dean's search committee Seidman School Business, 2003—2004. President South Asian Netowork Decision Sciences, 1995—1996. Member of Decision Science Institute, Family Firm Institute, Academy Management, National Association Purchasing Management, Society Advancement Management, Production Operations Management Society.