EasyCareers Job Posting: USPS Mail Handler Assistant (MHA) at United States Postal Service. This is a Part Time role in Mount Pleasant, SC. Salary: $16 - $18.

USPS Mail Handler Assistant (MHA)

Posted on June 23, 2026

Mount Pleasant, SC Part Time $16 - $18

Part-Time Work in Mount Pleasant

Key Part-Time Information

  • Benefits: A competitive part-time compensation package.
  • Company: United States Postal Service
  • Location: Mount Pleasant, SC
  • Part-Time Job in Mount Pleasant: USPS Mail Handler Assistant
  • Apply your your professional skills skills in a flexible part-time role at our Mount Pleasant location.
  • Pay: $16-$18/Hour (approx. $21k/Year)
  • Excellent work-life balance for part-time staff in Mount Pleasant.
  • This part-time role in Mount Pleasant is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Mount Pleasant, SC is growing.
  • Benefit from working part-time in Mount Pleasant, 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!