Oct. 01, 1990–Oct. 01, 1996:Lecturer, ENT, University of Medicine and Pharmacology of Timisoara, Romania (position obtained after a competitive selection)
Oct. 01, 1996–Oct. 01, 1999:Associate Professor, ENT, University of Medicine and Pharmacology of Timisoara, Romania (position obtained after a competitive selection)
Oct. 01, 1999–Present:Professor, ENT, University of Medicine and Pharmacology of Timisoara, Romania (position obtained after a competitive selection and confirmed by the order No. 5088/1999 of the Romanian Ministry of Education and Research)
2000–Present: Prodean of the Faculty of Medicine of the University of Medicine and Pharmacology of Timisoara, Romania
