Institute of Inorganic Chemistry, Universität Stuttgart
Tenure March 2018 - March 2020
Indian Institute of Science Education and Research Bhopal
Tenure Jan. 2017 - Jan. 2019
Alternative Energy and Atomic Energy Commission (CEA), France
Tenure February 2023-February 2025
Scientist Emeritus, National Institute of Standards and Technology
Tenure Jan. 2010
Universität Würzburg Institut für Organische Chemie Am Hubland
Tenure Tenure August - September 2019
Department of Chemical Sciences, Tata Institute of Fundamental Research
Tenure Jan. 2016 - Jan. 2019
Dean Faculty of Biological Sciences, University of Leeds
Tenure March 2018 - March 2020
The City College and The City University of New York
Tenure Sept. 2013 - Nov. 2013
Professor and Chairman,Theoretical Sciences Unit , JNCASR, Bangalore
Tenure Tenure Sept 2019 - Sept 2021
Indian Institute for Science Education and Research Pune
Tenure Jan. 2017 - Jan. 2019
Department of Chemistry and Biochemistry, UNC Wilmington
Tenure Jan. 2017 - June 2017
