- Postdoctoral Research Associate, University of Illinois at Urbana Champaign, Beckman Institute for Advanced Science and Technology, Urbana, Illinois, USA, June 2011 – Continuing
- Assistant Professor, Indian Institute of Space Science and Technology, Dept. of Physics, Thiruvananthapuram, India, Sept. 2010 – June 2011
- Postdoctoral Research Fellow, National University of Singapore, Dept. of Mechanical Engineering, Singapore, Sept. 2008 – Aug. 2010
- Postdoctoral Research Staff, Monash University, Dept. of Mechanical and Aerospace Engineering, Victoria, Australia, Sept. 2007 – Aug. 2008
- Project Officer, Indian Institute of Technology Madras, Chennai, Dept. of Physics, June 2007 – Sept. 2007
- Project Associate, Indian Institute of Technology Madras, Chennai, Dept. of Physics, Oct. 2004 – Oct. 2006