Indian Institute of Technology Madras
Institute Chair Professor of Civil Engineering (May 2020 onwards)
Indian Institute of Technology Madras
Professor, Department of Civil Engineering (2000 to 2020)
National Institute of Technical Teachers Training and Research, Chennai
Director (May 2009 to October 2014)
Indian Institute of Technology Madras
Head, Department of Civil Engineering (2004 to 2008)
Indian Institute of Technology Madras
Associate Professor, Department of Civil Engineering (1996 to 2000)
Cornell University, Ithaca, New York, USA
Visiting Scientist, School of Civil and Environmental Engineering (1994 to 1995)
Indian Institute of Technology Madras
Assistant Professor, Department of Civil Engineering (1991 to 1995)
Indian Institute of Technology Madras
Lecturer, Department of Civil Engineering (1987 to 1990)
Chairman, State-level Expert Appraisal Committee (SEAC) for Tamil Nadu, Ministry of Environment, Forests & Climate Change (MoEF&CC) (Oct. 2018 - till date)
Independent Director, Tamil Nadu Small Industries Development Corporation Limited (TANSIDCO), Chennai, (Jun. 2018 - till date)
Director, National Institute of Technical Teachers Training and Research (NITTTR), Chennai (May 2009 – Nov. 2014)
Warden, NITTTR Hostel (May 2009 – Nov. 2014)
Head, Department of Civil Engineering, IIT Madras (Nov. 2004 – Feb. 2008)
Head, Environmental and Water Resources Engineering, Department of Civil Engineering, IIT Madras (1997 - 2000)
Member, Grievances Redressal Committee, IIT Madras (2001 - 2007)
Nominated member, IIT Madras Campus Educational Society (1996 - 1998)
Warden, Krishna Hostel, IIT Madras (Dec. 1999 - Jan. 2003)
Liaison Officer, IIT Madras (2002-2005)
Advisor, Foreign Students, IIT Madras (2002 - 2005)
President, Staff Club, IIT Madras (2003-2005)
President, German Returnees Association, Chennai, (2006-2008)
Faculty Advisor for many B. Tech and M. Tech batches