· Professor of Practice, VTT Technical Research Centre of Finland2020–
· Research Manager, VTT Technical Research Centre of Finland2017–2020
· Head of research area, VTT Technical Research Centre of Finland2014–2016
· Technology Manager, VTT Technical Research Centre of Finland2006–2013
· Team Leader, VTT Technical Research Centre of Finland1994–2001
· Doctorate, Electron mediated properties of materials studied by quantum simulations, Helsinki University of Technology1989–1993