2006 – 2008 dean of the Faculty of Humanities, Vytautas Magnus University;
2003 – 2006 head of the Department of Lithuanian Language, Faculty of Humanities, Vytataus Magnus University and chief researcher at the Center of Computational Linguistics;
2003 – 2004 professor, Department of Journalism, Institute of Political Sciences and Diplomacy chief researcher, Center of Computational Linguistics, Vytautas Magnus University;
2002 (spring term) visiting professor at the Department of Slavic and Baltic Languages and Literatures at the University of Illinois, Chicago;
2000 – 2003 docent, Department of Journalism, Institute of Political Sciences and Diplomacy senior researcher, Center of Computational Linguistics, Vytautas Magnus University;
1994 – 2000 docent, Department of the Lithuanian Language, Faculty of Humanities, Vytautas Magnus University;
1994 – ... head of the Center of Computational Linguistics;
1995 – 1997 vice-head of the Department of the Lithuanian Language;
1990 – 1994 senior assistant, Department of the Lithuanian Language, Faculty of Humanities, Vytautas Magnus University;
1991 (spring term) instructor of the Lithuanian Language, Department of Slavonic and Baltic Languages, University of Stockholm;
1986 – 1990 lecturer of the English language, Department of Foreign Languages, Lithuanian Veterinary Academy;