EasyCareers Job Posting: Local Part-Time USPS Assistant Rural Carrier Job – San Marcos at United States Postal Service. This is a Part Time role in San Marcos, CA. Salary: $19 - $22.

Local Part-Time USPS Assistant Rural Carrier Job – San Marcos

Posted on August 16, 2026

San Marcos, CA Part Time $19 - $22

Part-Time Role Based in San Marcos

Part-Time Job in San Marcos: USPS Assistant Rural Carrier Company: United States Postal Service Location: San Marcos, CA

Pay: $19-$22/Hour (approx. $25.1k/Year) Benefits: Steady supplemental income with predictable weekly hours. Stable part-time work with a friendly San Marcos team and clear expectations.

Position Scope

This part-time position centers on your professional skills within the Government And Logistics space in San Marcos.

  • This part-time role in San Marcos is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in San Marcos, CA is growing.
  • Benefit from working part-time in San Marcos, 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!