US Postal Service - 601 S MAIN ST (Mail Carrier / Package Handler / Delivery Driver) As a City Carrier Assistant with USPS, you will: Deliver and collect mail on foot or by vehicle under varying road and weather conditions in a prescribed area; Maintain professional and effective public relations with customers and others; Obtain a general familiarity with postal laws, regulations, products and procedures commonly used, and geography of the area...Apply Today >>