| Position and Organisation | Nature of Job | Period |
| Lecturer /Mechanical Engineering, SRM Engg. College (SRM University), Chennai | Teaching, Research and Administration | 1989-1992 |
| Lecturer / AA College of Engineering & Technology, Tirichirapalli | Teaching, Research and Administration | 1992-1995 |
| Lecturer, Senior Lecturer /Shanmugha College of Engineering (SASTRA University), Thanjavur | Teaching, Research and Administration | 1995-2003 |
| Assistant Professor, SASTRA Deemed University, Thanjavur | Teaching, Research and Administration | 2003-2006 |
| Assistant Professor, BITS-Pilani, Pilani Campus | Teaching, Research and Administration | 2006 onwards |