What is a PSE?

PSE stands for Postal Support Employee, a non-career, part-time position within the United States Postal Service (USPS). PSEs typically assist with mail processing, customer service, and other clerical tasks in post offices or mail processing plants. This role offers flexible hours and is often considered an entry point to a career with USPS, providing valuable experience that can lead to full-time, career positions. PSEs are hired for limited terms but can be reappointed based on performance and operational needs.