1997 – 1998 | senior research scientist / Laboratory of Mesozoic and Cenozoic Paleontology and Stratigraphy IPGG SB RAS |
1998 – 2024 | lead research scientist / Laboratory of Mesozoic and Cenozoic Paleontology and Stratigraphy IPGG SB RAS |
2000 – 2019 | council member / Scientific Council IPGG SB RAS |
2000 – 2019 | section member / Geological Section of Scientific Council ИНГГ СО РАН |
2018 – 2025 | lead research scientist / Center for Collective Use «Collection GEOCHRON» IPGG SB RAS |