EasyCareers Job Posting: Weekend Part-Time USPS Postal Support Employee(PSE)– Tustin at United States Postal Service. This is a Part Time role in Tustin, CA. Salary: $21 - $24.

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

Posted on May 06, 2026

Tustin, CA Part Time $21 - $24

Part-Time Opportunity in Tustin, CA

Fast Facts

  • Based in: Tustin, CA (our main Tustin branch)
  • Employer: United States Postal Service (Hiring for part-time roles in Tustin)
  • Part-Time Job in Tustin: USPS Postal Support Employee (PSE)
  • This part-time role in Tustin is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Tustin, CA is growing.
  • Benefit from working part-time in Tustin, a key hub for the Government And Retail industry.

Compensation & Benefits

  • Compensation (Part-Time): $21-$24/Hour (approx. $27.3k/Year)
  • Benefits: Eligible part-time team members may receive select benefits.
  • Stable part-time work with a friendly Tustin team and clear expectations.

Day-to-Day

  • This part-time position centers on your professional skills within the Government And Retail space in Tustin.


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.