1st Shift – Mail Sorters (Arlington / Grand Prairie). Schedule. Monday–Friday, 8:30 AM – 4:30 PM. Pay. $14.50/hr. We’re hiring. Mail Sorters. for a large mail processing and distribution facility in the Arlington/Grand Prairie area. Job Duties. Sort, scan, and label mail and packages accurately. Organize materials by zip code or destination area. Stack and palletize mail trays and containers for shipment. Maintain a clean and organized work area....