EasyCareers Job Posting: Flexible Part-Time USPS Assistant Rural Carrier in St. Charles at United States Postal Service. This is a Part Time role in St. Charles, MO. Salary: $19 - $22.

Flexible Part-Time USPS Assistant Rural Carrier in St. Charles

Posted on July 12, 2026

St. Charles, MO Part Time $19 - $22

Part-Time Job Highlights – St. Charles

At a Glance

  • Stable part-time work with a friendly St. Charles team and clear expectations.
  • Compensation (Part-Time): $19-$22/Hour (approx. $25.1k/Year)
  • Employer: United States Postal Service (Hiring for part-time roles in St. Charles)
  • Core objectives involve your professional skills in a part-time capacity in Government And Logistics.
  • Part-Time Job in St. Charles: USPS Assistant Rural Carrier
  • Based in: St. Charles, MO (a vibrant local hub)
  • Benefits: Flexible scheduling to fit your personal or study commitments.
  • This part-time role in St. Charles is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in St. Charles, MO is growing.
  • Benefit from working part-time in St. Charles, 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!