The purpose of a job description is to persuade, as well as to qualify and disqualify candidates before you spend time interviewing them. If you’re looking for someone with a degree in economics, then putting that on the job requirements list will disqualify the candidates without the necessary qualification. On the other hand, the right copy and tone can help you stand out to incredibly desirable candidates.
When detailing qualifications on job descriptions, employers typically require certain knowledge, skills, aptitude, training, and previous experience. Employers should remember that these qualifications might be gained in a number of ways. For example, knowledge may be gained through education, training, or experience. In addition, other requirements, such as the possession of a driver’s license could be considered discriminatory. For example, it may be necessary to specify that an individual must be "available to attend evening meetings throughout the community" and "possess a driver’s license” but an employer should distinguish between need and convenience and consider any discriminatory effects. An employee with a disability may be able to attend a meeting via teleconference or access public transportation to attend the meeting on site.