CareerWall Job Posting: Part-Time Role in San Mateo:USPS Mail Handler Assistant | Part at United States Postal Service. This is a Part Time role in San Mateo, CA. Salary: $20 - $23.

Part-Time Role in San Mateo:USPS Mail Handler Assistant | Part

Posted on April 08, 2026

San Mateo, CA Part Time $20 - $23

Part-Time Role Based in San Mateo

Role Essentials

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

Rewards

  • Pay: $20-$23/Hour (approx. $26.3k/Year)
  • Benefits: Eligible part-time team members may receive select benefits.
  • Great option for students, parents, or those seeking extra income.

Responsibilities

  • Apply your your professional skills skills in a flexible part-time role at our San Mateo location.


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!