A job description is a document that outlines the responsibilities, duties, qualifications, and requirements of a specific job. It typically includes information such as the job title, the department and reporting structure, the purpose of the job, the main tasks and duties, the required qualifications and experience, and any specific physical or mental demands of the job.

A job description serves several purposes. For employers, it is a tool for recruiting, hiring, and managing employees by providing clear expectations and requirements for the job. For employees, it can be a useful reference for understanding their role and responsibilities, as well as for setting performance goals and measuring their performance. Job descriptions also help to ensure compliance with labor laws and regulations, such as those related to equal employment opportunity and minimum wage requirements.

Job descriptions can be created at different levels of an organization, from entry-level positions to executive roles. They can also be used as a basis for creating job postings, and also to evaluate employee performance and to make decisions about promotions, transfers, and terminations.