CareerWall Job Posting: Part-Time USPS Assistant Rural Carrier(Castle Rock) | Part Time at United States Postal Service. This is a Part Time role in Castle Rock, CO. Salary: $22 - $24.

Part-Time USPS Assistant Rural Carrier(Castle Rock) | Part Time

Posted on April 08, 2026

Castle Rock, CO Part Time $22 - $24

Local Part-Time Job Overview: Castle Rock

Key Part-Time Information

  • Stable part-time work with a friendly Castle Rock team and clear expectations.
  • Position: USPS Assistant Rural Carrier (Part-Time, based in Castle Rock)
  • Apply your your professional skills skills in a flexible part-time role at our Castle Rock location.
  • Compensation (Part-Time): $22-$24/Hour (approx. $28.1k/Year)
  • Hiring Organization: United States Postal Service
  • Location: Castle Rock, CO
  • Benefits: A competitive part-time compensation package.
  • This part-time role in Castle Rock is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Castle Rock, CO is growing.
  • Benefit from working part-time in Castle Rock, 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!