Two methods of on-the-job training are given below :
(i) Job Rotation : Job rotation involves the movement of trainees from one job to another, so that they can attain the understanding of different functions and processes of as organisation. But it may create numerous serious problems when the trainees are shifted to various jobs very frequently. In such a situation, the trainees don't get enough time to explore and learn one phase of a particular operation and develop a strong degree of expertise.
(ii) Apprenticeship Training : Under this method, the trainees learn by working with those who are already skilled in their jobs. People who want to enter skilled trades such as welder, plumber, electrician, machinist, etc. are required to undergo apprenticeship training. In an apprenticeship programme, classroom training is given first and then the trainees try out the job under the guidance of a master worker. Classroom training focuses on theory and auxiliary skills. In job try-out the trainees gradually learn the skilled craft. An apprenticeship programme may run from 2 to 5 years.