Head, National Centre for Catalysis Research, Indian Institute of Technology-Madras, Chennai (2016 onwards) :
http://nccr-iitm.com/selvam/
Professor, Department of Chemistry, Indian Institute of Technology-Madras, Chennai (2006 onwards)
https://www.iitm.ac.in/info/fac/selvam/
Visiting Associate Professor, School of Chemical Engineering e, The University of Queensland, Brisbane, Australia (2001)
Adjunct Faculty, School of Chemical Engineering and Analytical Science, The University of Manchester, Manchester, United Kingdom (2018-2021)
https:// www.ceas.manchester.ac.uk
Adjunct Faculty, Department of Chemical and Process Engineering, University of Surrey, Guildford, United Kingdom (2018-2021)
https://www.surrey.ac.uk/