Thermal engineers are required in the industries/companies that manufactures heat exchangers, A.C.s, Refrigerator, etc. They can also work in thermal power plants and hydro-electric power plant.

dear student

Career option in teaching field is also available for the candidates having postgraduate degree in thermal engineering.
Professionals of this field are generally recruited by the production firms. You can also get teaching jobs in various reputed universities and colleges.

After pursuing a degree in this field, you can easily find job opportunities in various areas like Engineering Equipment Industries, Nuclear Power Stations, Pollution Control Agencies, Space Research Organization, Oil Exploration and Refining, Thermal Power Stations, Energy Conservation Department, etc.

hope this helps

All the best!!!