2005 – 2011 | junior research scientist / Laboratory of Precambrian and Cambrian Paleontology and Stratigraphy IPGG SB RAS |
2011 – 2012 | research scientist / Laboratory of Precambrian and Cambrian Paleontology and Stratigraphy IPGG SB RAS |
2012 – 2013 | research scientist / Laboratory of Paleozoic Stratigraphy and Paleontology IPGG SB RAS |