Nov. 1, 2011 - Present
  • Rector Magnificus. Assumption University
  
2008 - Present
  • Board of Directors. Saint Louis School. Chachoengsao
 
2008 - Present
  • Board of Directors, Assumption College, Nakhonratchasima
 
2003 - Present
  • Board of Directors, St.Gabriel’s College
 
Nov. 1, 2002 - present
  • President, Assumption University
 
2002 - Present
  • Member of College Council, Mission College
  • Board of Directors, Phra Mae Maree Sathorn School
  
2001 - Present
  • Director, Center for Excellence, Assumption University
  • Advisor to the College Council, Hatyai University
 
2000 - present
  • Member of College Council, North Bangkok College
  • Board of Directors, Assumption College, Bangkok
  • Board of Directors, Darasamutr School, Chacherngsao
 
1998 - 2003 
  • Acting Dean, Albert Laurence School of Communication Arts, Assumption University
 
1994 - 2003
  • Vice President for Academic Affairs, Assumption University
 
1991 - 1994
  • Vice President for Student Affairs, Assumption University
 
1985 - 1990
  • Principal, Saint Gabriel's College
 
1979 - 1983
  • Principal, Assumption College Samrong
 
1978 - 1984
  • Vice President for Student Affairs, Assumption Business Administration College
 
1983 - Present
  • Member of the University Council, Assumption University
 
1974 - 1977
  • Principal, Assumption College Thonburi
 
1967-1970
  • Teacher, Assumption College Rayong