EasyCareers Job Posting: Flexible Part-Time USPS Mail Handler Assistant in Gladstone at United States Postal Service. This is a Part Time role in  Gladstone,  MO. Salary: $16 - $17.

Flexible Part-Time USPS Mail Handler Assistant in Gladstone

Posted on May 06, 2026

Gladstone, MO Part Time $16 - $17

Local Part-Time Job Overview: Gladstone

Part-Time Job in Gladstone: USPS Mail Handler Assistant Hiring Organization: United States Postal Service Based in: Gladstone, MO (a central Gladstone location)

Compensation (Part-Time): $16-$17/Hour (approx. $20.1k/Year) Benefits: Steady supplemental income with predictable weekly hours. Stable part-time work with a friendly Gladstone team and clear expectations.

Core Focus

Apply your your professional skills skills in a flexible part-time role at our Gladstone location.

  • This part-time role in Gladstone is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Gladstone, MO is growing.
  • Benefit from working part-time in Gladstone, a key hub for the Government And Logistics industry.


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!