CareerWall Job Posting: St. Joseph Part-Time Job:USPS Mail Handler Assistant | Part Time at United States Postal Service. This is a Part Time role in St. Joseph, MO. Salary: $16 - $18.

St. Joseph Part-Time Job:USPS Mail Handler Assistant | Part Time

Posted on April 08, 2026

St. Joseph, MO Part Time $16 - $18

Part-Time Opportunity in St. Joseph, MO

Role Essentials

  • Hiring Organization: United States Postal Service
  • Worksite: St. Joseph, MO
  • Job Title: USPS Mail Handler Assistant – Flexible Part-Time Role
  • This part-time role in St. Joseph is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in St. Joseph, MO is growing.
  • Benefit from working part-time in St. Joseph, a key hub for the Government And Logistics industry.

What You Get

  • Part-Time Salary: $16-$18/Hour (approx. $20.8k/Year)
  • Benefits: Flexible scheduling to fit your personal or study commitments.
  • Stable part-time work with a friendly St. Joseph team and clear expectations.

Core Focus

  • Core objectives involve your professional skills in a part-time capacity in Government And Logistics.


Behind the Scenes of the Supply Chain

Before the mail ever reaches a delivery truck, it must be processed at lightning speed in our massive sorting facilities. The Mail Handler Assistant (MHA) is the physically demanding, high-energy engine of the USPS processing plant.

  • The Work: You will load, unload, and move bulk mail and empty equipment. You will physically toss sacks, push heavy wire cages, and operate mechanized sorting equipment.
  • The Environment: Fast-paced, loud, and industrial. This is not a desk job; it is a full-body workout.
  • The Future: MHAs are first in line to become Career Mail Handlers, unlocking federal pensions and lifelong healthcare security.

If you prefer the warehouse floor over driving a route, we need your strength today!