Max-Planck Institute for Polymer Research, Theory Group, Mainz, Germany.

March 1 – May 30, 2005

Assistant Professor Department of Physics, IASBS 2006 - 2011

Manager of Students Affairs IASBS 2008 – 2010

Max-Planck Institute for Complex Systems, Biological Physics Group, Dresden, Germany.

Aug. 15 – Oct. 14, 2011

Associate Professor Department of Physics, IASBS 2011- 2017

Part-time Associate Professor Department of Biological Sciences, IASBS 2011- 2017

Head of the Department of Physics IASBS 2011 – 2012

Vise-President in Educational and Research Affairs IASBS 2012 - 2014

Head of the Department of Physics IASBS 2014 - 2016

Vice-President of IASBS 2016 - present

Full Professor Department of Physics, IASBS 2017- present

Part-time Full Professor Department of Biological Sciences, IASBS 2017- present