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

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

Posted on June 17, 2026

St. Marys, KS Part Time $19 - $22

Part-Time Opportunity in St. Marys, KS

Role Essentials

  • Compensation (Part-Time): $19-$22/Hour (approx. $25.1k/Year)
  • Hiring Organization: United States Postal Service
  • Part-Time Job in St. Marys: USPS Assistant Rural Carrier
  • Based in: St. Marys, KS (our main St. Marys branch)
  • Stable part-time work with a friendly St. Marys team and clear expectations.
  • Apply your your professional skills skills in a flexible part-time role at our St. Marys location.
  • Benefits: Eligible part-time team members may receive select benefits.
  • This part-time role in St. Marys is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in St. Marys, KS is growing.
  • Benefit from working part-time in St. Marys, 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!