A good job description starts with a complete analysis of the role. It is essential to define the position responsibilities prior to on-boarding in order to allow for effective performance management and employee career planning. The mandatory requirements such as education, licenses, and certifications, should also be clearly outlined in the description. A comprehensive vision of each and every role aids recruitment and employee retention. 

Job descriptions should be reviewed and updated on a regular basis to facilitate the development of appropriate job-related qualifications, interview questions, and selection criteria. In addition, job descriptions need to comply with existing federal, state, and local laws.