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

USPS Postal Support Employee (PSE)

Posted on April 17, 2026

Walnut Creek, CA Part Time $18 - $20

Your Next Part-Time Step in Walnut Creek

Key Part-Time Information

  • Position: USPS Postal Support Employee (PSE) (Part-Time, based in Walnut Creek)
  • Core objectives involve your professional skills in a part-time capacity in Government And Retail.
  • Compensation (Part-Time): $18-$20/Hour (approx. $22.9k/Year)
  • Benefits: Steady supplemental income with predictable weekly hours.
  • Hiring Organization: United States Postal Service
  • Based in: Walnut Creek, CA (our growing Walnut Creek site)
  • A supportive local team and part-time friendly culture in Walnut Creek.
  • This part-time role in Walnut Creek is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Walnut Creek, CA is growing.
  • Benefit from working part-time in Walnut Creek, 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.