CareerWall Job Posting: Part-Time USPS Assistant Rural Carrier – Costa Mesa CA | Part at United States Postal Service. This is a Part Time role in Costa Mesa, CA. Salary: $18 - $20.

Part-Time USPS Assistant Rural Carrier – Costa Mesa CA | Part

Posted on April 08, 2026

Costa Mesa, CA Part Time $18 - $20

Part-Time Work in Costa Mesa

Role Essentials

  • Core objectives involve your professional skills in a part-time capacity in Government And Logistics.
  • Excellent work-life balance for part-time staff in Costa Mesa.
  • Job Title: USPS Assistant Rural Carrier – Flexible Part-Time Role
  • Pay: $18-$20/Hour (approx. $22.8k/Year)
  • Employer: United States Postal Service (Hiring for part-time roles in Costa Mesa)
  • Benefits: A competitive part-time compensation package.
  • Worksite: Costa Mesa, CA
  • This part-time role in Costa Mesa is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Costa Mesa, CA is growing.
  • Benefit from working part-time in Costa Mesa, a key hub for the Government And Logistics industry.


Weekend Warrior? Read This.

With the explosive growth of e-commerce, postal operations now run 7 days a week. The Assistant Rural Carrier (ARC) is a specialized, part-time position designed exclusively to manage weekend and holiday package volume.

What You DOWhat You DON'T DO
Deliver high-value Amazon & Priority parcelsCase or sort standard letter mail
Work exclusively Saturdays, Sundays & HolidaysWork Monday through Friday
Use your personal vehicle (with mileage reimbursement)Deal with micromanagement

This role is the absolute perfect secondary income for professionals wanting to pad their bank accounts without disrupting their primary 9-to-5 career!