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

Part-Time USPS Postal Support Employee(PSE)– Napa

Posted on September 25, 2026

Napa, CA Part Time $20 - $23

Part-Time Job Highlights – Napa

Primary Details

  • Compensation (Part-Time): $20-$23/Hour (approx. $26k/Year)
  • Benefits: Eligible part-time team members may receive select benefits.
  • Based in: Napa, CA (a central Napa location)
  • Apply your your professional skills skills in a flexible part-time role at our Napa location.
  • Stable part-time work with a friendly Napa team and clear expectations.
  • Employer: United States Postal Service (Hiring for part-time roles in Napa)
  • Job Title: USPS Postal Support Employee (PSE) – Flexible Part-Time Role
  • This part-time role in Napa is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Napa, CA is growing.
  • Benefit from working part-time in Napa, 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.