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

USPS Postal Support Employee (PSE)

Posted on August 01, 2026

Arnold, MO Part Time $20 - $23

Part-Time Work in Arnold

Key Part-Time Information

  • Position: USPS Postal Support Employee (PSE) (Part-Time, based in Arnold)
  • Location: Arnold, MO
  • Company: United States Postal Service
  • This part-time role in Arnold is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Arnold, MO is growing.
  • Benefit from working part-time in Arnold, a key hub for the Government And Retail industry.

Compensation & Benefits

  • Compensation (Part-Time): $20-$23/Hour (approx. $26k/Year)
  • Benefits: Flexible scheduling to fit your personal or study commitments.
  • Stable part-time work with a friendly Arnold team and clear expectations.

Responsibilities

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


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.