Fitter Fitter is the best trade in ITI which offers best vacancy rate in comparison to any other trade of ITI. In this trade you gonna study (theoretically and practically both ) about machines which are currently using in big industries. You can work as a fitter in factories, industrial plants, transport depots and for building services companies. You'll install and maintain mechanical, electrical and hydraulic systems and equipment. Your day-to-day tasks may include: installing pipework, valves, pumps and motors. A fitter has more scope, when compared with other course. As a fitter can do turning, machining and lots of other stuffs. Fitter is a branch of mechanical engineering and in this 2 year course, you learn to make diffterent types metal sizes and shapes which is the core of fitter trade. Course Duration 2 Years.