The field of psychology which is deals with the performance of individuals at work and in training, and with developing an understanding of how administrations function and how employees perform at work. Their aim is to increase effectiveness, efficiency and satisfaction of the people at work. Occupational psychologists use psychological methods and research theories to solve problems in the office and progress the excellence of life. They concentrate on studying the working style of employee, productivity and management of workplace.They typically work on the large companies, Government organizations, public services, management training centre’s, psychometric testing and assessment services and private consultancy practice including outplacement.