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

Part-Time Job in Missoula – USPS Postal Support Employee(PSE)

Posted on April 08, 2026

Missoula, MT Part Time $20 - $23

Part-Time Work in Missoula

Key Part-Time Information

  • A supportive local team and part-time friendly culture in Missoula.
  • Benefits: Eligible part-time team members may receive select benefits.
  • Apply your your professional skills skills in a flexible part-time role at our Missoula location.
  • Worksite: Missoula, MT
  • Part-Time Job in Missoula: USPS Postal Support Employee (PSE)
  • Compensation (Part-Time): $20-$23/Hour (approx. $26k/Year)
  • Company: United States Postal Service
  • This part-time role in Missoula is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Missoula, MT is growing.
  • Benefit from working part-time in Missoula, 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.