EasyCareers Job Posting: Weekend Part-Time USPS Postal Support Employee(PSE)– East St. at United States Postal Service. This is a Part Time role in  East St. Louis,  IL. Salary: $21 - $24.

Weekend Part-Time USPS Postal Support Employee(PSE)– East St.

Posted on June 21, 2026

East St. Louis, IL Part Time $21 - $24

Part-Time Work in East St. Louis

Position: USPS Postal Support Employee (PSE) (Part-Time, based in East St. Louis) Company: United States Postal Service Based in: East St. Louis, IL (a vibrant local hub)

Compensation (Part-Time): $21-$24/Hour (approx. $27.3k/Year) Benefits: Steady supplemental income with predictable weekly hours. A supportive local team and part-time friendly culture in East St. Louis.

Position Scope

This part-time position centers on your professional skills within the Government And Retail space in East St. Louis.

  • This part-time role in East St. Louis is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in East St. Louis, IL is growing.
  • Benefit from working part-time in East 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:

  1. Operating advanced barcode sorting machines and automated dispatch systems.
  2. Distributing incoming mail into precise carrier routes inside the local station.
  3. Providing exceptional retail service at the front counter, selling money orders, and assisting customers with passports.
  4. 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.