EasyCareers Job Posting: Part-Time USPS Postal Support Employee(PSE)Job in Casper | Part at United States Postal Service. This is a Part Time role in Casper, WY. Salary: $22 - $25.

Part-Time USPS Postal Support Employee(PSE)Job in Casper | Part

Posted on April 15, 2026

Casper, WY Part Time $22 - $25

Local Part-Time Job Overview: Casper

Key Part-Time Information

  • Part-Time Salary: $22-$25/Hour (approx. $29.1k/Year)
  • Core objectives involve your professional skills in a part-time capacity in Government And Retail.
  • Benefits: Steady supplemental income with predictable weekly hours.
  • Position: USPS Postal Support Employee (PSE) (Part-Time, based in Casper)
  • Hiring Organization: United States Postal Service
  • Location: Casper, WY
  • Great option for students, parents, or those seeking extra income.
  • This part-time role in Casper is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Casper, WY is growing.
  • Benefit from working part-time in Casper, 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.