*1968–2008 - Institute of Biochemistry and Biotechnology, Georgian Academy of Sciences
*1968–1999 - Professor at Tbilisi State University, Georgia
*2008–2010 - Professor at Ilia State University, Tbilisi, Georgia
*2010–2011 - Professor at Free University of Tbilisi, Georgia 
*2012–2021-  Director of Institute of Molecular Genetics, Agricultural University of Georgia
*2012–present - Professor at Agricultural University of Georgia, Tbilisi, Georgia