Diploma in Mechanical Engineering is a diverse specialization that derives its breadth from the need to design and manufacture everything from small individual parts and devices (e.g., micro scale sensors and inkjet printer nozzles) to large systems (e.g., spacecraft and machine tools). The role of a mechanical engineer is to take a product from an idea to the marketplace. In order to accomplish this, a broad range of skills are needed. The mechanical engineer needs to acquire particular skills and knowledge. He/she needs to understand the forces and the thermal environment that a product, its parts, or its subsystems will encounter; to design them for functionality, aesthetics, and the ability to withstand the forces and the thermal environment they will be subjected to; and to determine the best way to manufacture them and ensure they will operate without failure.
Diploma in Mechanical Engineering finds application in all fields of technological advancement. It is one of the Evergreen branches of engineering which has remained always in demand and continue to be in the future. This is why Mechanical Engineering discipline is called as an Evergreen). Mechanical engineers have always been needed as essential staff / personnel in various industries of both public and private sector. It has a tremendous scope in automobile engineering, cement industry, steel, power sector, hydraulics, and manufacturing plants, drilling and mining Industry, petroleum, aeronautical, biotechnology and many more. With its wide scope of application, mechanical engineers remain always in demand, no matter which part of the world. You can also find job very easily in the following public sector industries such as Indian Railways, Indian Air force (Technical), Indian Army, Thermal power corporations