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

Weekend Part-Time USPS Postal Support Employee(PSE)– Fairfield

Posted on July 12, 2026

Fairfield, CA Part Time $20 - $23

Local Part-Time Job Overview: Fairfield

At a Glance

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