POSITIONS HELD:
- 2003 to date - Assoc. Prof. in the Department of Hydrogeology, Geological Institute, BAS, Sofia
- 1990-2003 - Hydrogeologist, Department of Hydrology, National Institute of Meteorology and Hydrology - BAS, Sofia
- 1986-1990 - Ph.D. Student, Moscow State University "M.V.Lomonossov", Russia
- 1978-1986 - Hydrogeologist at the Coal Mine Enterprise, Pernik, Bulgaria
- 1976-1978 - Engineer at the Research Sector, Moscow State University "M.V.Lomonossov", Russia