| 1997 – 1998 | research scientist / Laboratory of Seismogeologuc and Mathematical Simulation of Natural Petroleum Systems IPGG SB RAS |
| 1998 – 2006 | senior research scientist / Laboratory of Seismogeologuc and Mathematical Simulation of Natural Petroleum Systems IPGG SB RAS |
| 2006 – 2006 | head of laboratory / Laboratory of Seismogeologuc and Mathematical Simulation of Natural Petroleum Systems IPGG SB RAS |
| 2006 – 2013 | lead research scientist / Laboratory of Seismogeologuc and Mathematical Simulation of Natural Petroleum Systems IPGG SB RAS |
| 2013 – 2013 | acting department head / Laboratory of Petroleum Geology of the Arctic regions of Siberia IPGG SB RAS |