EasyCareers Job Posting: USPS Postal Support Employee (PSE) at United States Postal Service. This is a Part Time role in  Gladstone,  MO. Salary: $18 - $20.

USPS Postal Support Employee (PSE)

Posted on August 01, 2026

Gladstone, MO Part Time $18 - $20

Part-Time Role Based in Gladstone

Position: USPS Postal Support Employee (PSE) (Part-Time, based in Gladstone) Company: United States Postal Service Worksite: Gladstone, MO

Pay: $18-$20/Hour (approx. $23.7k/Year) Benefits: A competitive part-time compensation package. Excellent work-life balance for part-time staff in Gladstone.

Day-to-Day

Apply your your professional skills skills in a flexible part-time role at our Gladstone location.

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