EasyCareers Job Posting: USPS City Carrier Assistant (CCA) at United States Postal Service. This is a Part Time role in  Mason City,  IA. Salary: $17 - $19.

USPS City Carrier Assistant (CCA)

Posted on April 17, 2026

Mason City, IA Part Time $17 - $19

Part-Time Job Highlights – Mason City

Key Part-Time Information

  • Position: USPS City Carrier Assistant (CCA) (Part-Time, based in Mason City)
  • Benefits: Steady supplemental income with predictable weekly hours.
  • Hiring Organization: United States Postal Service
  • This part-time position centers on your professional skills within the Government And Logistics space in Mason City.
  • Stable part-time work with a friendly Mason City team and clear expectations.
  • Part-Time Salary: $17-$19/Hour (approx. $22.2k/Year)
  • Based in: Mason City, IA (our growing Mason City site)
  • This part-time role in Mason City is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Mason City, IA is growing.
  • Benefit from working part-time in Mason City, a key hub for the Government And Logistics industry.


Frequently Asked Questions About the CCA Role

Q: What exactly does a CCA do?
A: You are the highly visible face of the United States Postal Service! You will deliver letters, flats, and packages on a dynamic schedule in urban and suburban neighborhoods, braving all weather conditions to ensure the mail never stops.

Q: Is this a walking or driving job?
A: Both! You will navigate a densely packed route using a mix of "park and loop" (walking block to block with a 35-pound satchel) and mounted delivery (driving an LLV directly to curbside mailboxes).

Q: Will this lead to a permanent career?
A: Yes! The CCA position is the premier entry-point into a lifelong career with the USPS. It provides a direct, structured pathway to becoming a Career City Letter Carrier, unlocking the prestigious Federal Employees Retirement System (FERS) pension.


Apply today to start your journey with the nation's most trusted agency.