Human resources are one of the most important sources of any organization and should be given special attention in identifying the factors that affect their productivity. Stress is a type of physical and psychological burnout that arises from workplace problems due to a mismatch of work needs and desires with one's abilities. Stress is one of the problems of today's organizations and can create huge costs for the organization. Occupational stress affects one's personal and occupational life. Occupational stress has a variety of symptoms, including physical, psychological, and behavioral. Stress disrupts psychological balance and has different consequences. One of the psychological consequences of job stress is a decrease in job satisfaction that leads to quitting and quitting jobs and reduces one's commitment to the organization. Job satisfaction is the kind of attitude that one has toward work. Job satisfaction increases one's productivity and commitment to the organization enhances one's physical and mental health, and brings satisfaction to one's life. The purpose of this study was to investigate the role of job stress on job satisfaction.