 Associate Professor in Department of Mechanical Engineering, Sree Vidyanikethan Engineering College (Autonomous), Tirupathi, Andhra Pradesh, India from 06/02/2017 to till date.  Full time Research Scholar in Department of Production Engineering, National Institute of Technology, Tiruchirappalli, India from 05/08/2011 to 19/01/2017.  Assistant Professor in Department of Mechanical Engineering, J.J College of Engineering and Technology, Tiruchirappalli, Tamilnadu, India from 02/06/2010 to 02/08/2011.  Head of the Department in Sri Ayyappa Polytechnic College, Aivadhugudi, Cuddalore District, Tamilnadu, from 27/06/2007 to 31/07/2008.  Graduate Apprentice Trainee in Bharat Heavy Electricals Limited, Tiruchirappalli, India from 26/06/2006 to 25/06/2007.  Head of the department in Sri Ayyappa Polytechnic College, Aivadhugudi, Cuddalore District, Tamilnadu, India from 01/06/2004 to 24/06/2006.

 Nontraditional/Traditional machining processes  Micro–Machining  Machining Process Optimization  Development Intelligent Decision making tools  Material Processing