Since the graduation from the postgraduate school, he has been working at Gomel State University: since 1995, as an assistant at the Department of General Physics, since 1997, as a senior lecturer, since 1998, as an assistant professor, from 2003 to 2009, as the Head of the Department of Optics, and from 2009 to 2010 as the Dean of the Faculty of Physics, from 2010 to 2014 – the Vice-Rector for Academic Affairs, from September 2014 to June 2016 – the First Vice-Rector. Since June 15, 2016 – the…