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

USPS Postal Support Employee (PSE)

Posted on June 13, 2026

La Mesa, CA Part Time $20 - $23

Part-Time Opportunity in La Mesa, CA

Snapshot

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