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

Part-Time USPS Mail Handler Assistant(Napa,CA)|United States

Posted on May 15, 2026

Napa, CA Part Time $18 - $20

Your Next Part-Time Step in Napa

Fast Facts

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

Rewards

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

Responsibilities

  • Apply your your professional skills skills in a flexible part-time role at our Napa 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!