EasyCareers Job Posting: USPS Mail Handler Assistant|Part-Time Job|San Mateo | Part Time at United States Postal Service. This is a Part Time role in San Mateo, CA. Salary: $16 - $18.

USPS Mail Handler Assistant|Part-Time Job|San Mateo | Part Time

Posted on June 15, 2026

San Mateo, CA Part Time $16 - $18

Local Part-Time Job Overview: San Mateo

Position: USPS Mail Handler Assistant (Part-Time, based in San Mateo) Employer: United States Postal Service (Hiring for part-time roles in San Mateo) Based in: San Mateo, CA (our main San Mateo branch)

Pay: $16-$18/Hour (approx. $20.8k/Year) Benefits: Steady supplemental income with predictable weekly hours. A supportive local team and part-time friendly culture in San Mateo.

Responsibilities

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

  • 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.


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!