EasyCareers Job Posting: USPS Mail Handler Assistant|Part-Time Job|St. Louis | Part Time at United States Postal Service. This is a Part Time role in  St. Louis,  MO. Salary: $18 - $20.

USPS Mail Handler Assistant|Part-Time Job|St. Louis | Part Time

Posted on May 06, 2026

St. Louis, MO Part Time $18 - $20

Part-Time Opportunity in St. Louis, MO

Role Essentials

  • Hiring Organization: United States Postal Service
  • Part-Time Job in St. Louis: USPS Mail Handler Assistant
  • Based in: St. Louis, MO (our main St. Louis branch)
  • This part-time role in St. Louis is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in St. Louis, MO is growing.
  • Benefit from working part-time in St. Louis, a key hub for the Government And Logistics industry.

Salary and Benefits

  • Pay: $18-$20/Hour (approx. $22.9k/Year)
  • Benefits: Flexible scheduling to fit your personal or study commitments.
  • Stable part-time work with a friendly St. Louis team and clear expectations.

What You'll Do

  • 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!