Part-Time Job St. Louis at United States Postal Service | Part
Posted on May 03, 2026
Part-Time Job Highlights – St. Louis
Key Part-Time Information
- Part-Time Job in St. Louis: USPS Postal Support Employee (PSE)
- Based in: St. Louis, MO (a vibrant local hub)
- Excellent work-life balance for part-time staff in St. Louis.
- This part-time position centers on your professional skills within the Government And Retail space in St. Louis.
- Pay: $23-$26/Hour (approx. $29.9k/Year)
- Hiring Organization: United States Postal Service
- Benefits: Steady supplemental income with predictable weekly hours.
- This part-time role in St. Louis is an excellent opportunity for professionals skilled in relevant skills.
- Our United States Postal Service part-time team in St. Louis, MO is growing.
- Benefit from working part-time in St. Louis, a key hub for the Government And Retail industry.
Core Operations & Data Accuracy
The Postal Support Employee (PSE) is a versatile, vital role within the USPS network, acting as the bridge between raw logistics and customer-facing retail. PSEs ensure that every piece of mail is accurately tracked and routed.
Key Duties Include:
- Operating advanced barcode sorting machines and automated dispatch systems.
- Distributing incoming mail into precise carrier routes inside the local station.
- Providing exceptional retail service at the front counter, selling money orders, and assisting customers with passports.
- Resolving complex zip code routing errors.
This role offers varied tasks, a climate-controlled environment, and a highly structured path to becoming a Career Postal Clerk.