EasyCareers Job Posting: USPS Postal Support Employee (PSE) at United States Postal Service. This is a Part Time role in  East St. Louis,  IL. Salary: $20 - $23.

USPS Postal Support Employee (PSE)

Posted on July 27, 2026

East St. Louis, IL Part Time $20 - $23

Local Part-Time Job Overview: East St. Louis

Role Essentials

  • Location: East St. Louis, IL
  • Hiring Organization: United States Postal Service
  • Job Title: USPS Postal Support Employee (PSE) – Flexible Part-Time Role
  • 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.

Salary and Benefits

  • Part-Time Salary: $20-$23/Hour (approx. $26k/Year)
  • Benefits: A competitive part-time compensation package.
  • Great option for students, parents, or those seeking extra income.

Core Focus

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


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.