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

USPS Postal Support Employee (PSE)

Posted on June 09, 2026

Kennewick, WA Part Time $20 - $23

Part-Time Job Highlights – Kennewick

Role Essentials

  • Apply your your professional skills skills in a flexible part-time role at our Kennewick location.
  • Benefits: Flexible scheduling to fit your personal or study commitments.
  • Stable part-time work with a friendly Kennewick team and clear expectations.
  • Compensation (Part-Time): $20-$23/Hour (approx. $26k/Year)
  • Part-Time Job in Kennewick: USPS Postal Support Employee (PSE)
  • Based in: Kennewick, WA (our main Kennewick branch)
  • Hiring Organization: United States Postal Service
  • This part-time role in Kennewick is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Kennewick, WA is growing.
  • Benefit from working part-time in Kennewick, 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.