Issues relating to performance of employees have been a subject of concern for many employers across the globe. The performance analysis and developments helps the organization to create a culture of excellence that inspires every employee at all levels. There is also a need for evaluating under-performer, as time passes, under-performer becomes a good performer. However, retaining a good performer should also be the first priority for companies operating at competitive level, because it directs the employee's efforts toward achieving specific results to support organizational excellence and employee success. To perform well, employees need to know what is expected of them. It is necessary to describe the essential functions, tasks, and responsibilities of the job. It also outlines the general areas of knowledge and skills required of the employee an employee to be successful in the job.