CareerWall Job Posting: Immediate Part-Time USPS Assistant Rural Carrier Job – Fairfield at United States Postal Service. This is a Part Time role in Fairfield, CA. Salary: $20 - $23.

Immediate Part-Time USPS Assistant Rural Carrier Job – Fairfield

Posted on April 08, 2026

Fairfield, CA Part Time $20 - $23

Part-Time Opportunity in Fairfield, CA

Job Title: USPS Assistant Rural Carrier – Flexible Part-Time Role Company: United States Postal Service Based in: Fairfield, CA (a central Fairfield location)

Part-Time Salary: $20-$23/Hour (approx. $26.3k/Year) Benefits: Eligible part-time team members may receive select benefits. Great option for students, parents, or those seeking extra income.

What You'll Do

Core objectives involve your professional skills in a part-time capacity in Government And Logistics.

  • 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 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!