The best way to create and manage consistent, concise and effective job descriptions is to start with best-practice job description templates. A well designed template ensures employees, managers, HR and the organization overall get all the information they need, while making the associated tasks easier for everyone.
According to Torrington, a job description is usually developed by conducting a job analysis, which includes examining the tasks and sequences of tasks necessary to perform the job. The analysis considers the areas of knowledge and skills needed for the job. A job usually includes several roles. According to Hall, the job description might be broadened to form a person specification or may be known as "terms of reference". The person/job specification can be presented as a stand-alone document, but in practice it is usually included within the job description. A job description is often used by employers in the recruitment process.