PST stands for 'Program Support Technician' or 'Public Safety Telecommunicator,' depending on the industry. In general, a PST is responsible for providing administrative, technical, or communication support in an organization, such as handling emergency calls, dispatching services, or managing records. Their duties can vary significantly based on the specific sector, but they are essential in ensuring smooth operations and effective communication within their teams. PSTs often work in public safety, education, or government offices. Strong organizational, communication, and multitasking skills are typically required for this role.