He leaded teaching activities in the following subjects: Machine Elements, Mechanisms, Mechanical Vibration, Friction and Wear Phenomena in Tribological system. He taught also Biomechanical Systems Tribology at University of Medicine and Pharmacy Iaşi (2000-2003).
In Polytechnic Institute of Iaşi and, from 1990, Technical University "Gh. Asachi" he held the following executive positions: vice dean (Faculty of Mechanical Engineering, 1968-1972), vice rector (1972-1976), rector (1976-1984), head of department (Machine Elements, 1984-1996), rector (1996-2000).