| 1997 – 1998 | research scientist / Laboratory of Precambrian and Paleozoic Petroleum Geology IPGG SB RAS |
| 1998 – 2003 | senior research scientist / Laboratory of Precambrian and Paleozoic Petroleum Geology IPGG SB RAS |
| 2003 – 2014 | head of laboratory / Laboratory of Precambrian and Paleozoic Petroleum Geology IPGG SB RAS |
| 2014 – 2014 | acting department head / Laboratory of Petroleum Geology of Siberian Platform IPGG SB RAS |
| 2014 – 2019 | head of laboratory / Laboratory of Petroleum Geology of Siberian Platform IPGG SB RAS |
| – 2022 | council member / Scientific Council IPGG SB RAS |