CareerWall Job Posting: Weekend Part-Time USPS Lead Automotive Technician-Fleet at United States Postal Service. This is a Part Time role in Fairfield, CA. Salary: $29 - $37.

Weekend Part-Time USPS Lead Automotive Technician-Fleet

Posted on April 08, 2026

Fairfield, CA Part Time $29 - $37

Your Next Part-Time Step in Fairfield

Key Part-Time Information

  • Employer: United States Postal Service (Hiring for part-time roles in Fairfield)
  • Benefits: Steady supplemental income with predictable weekly hours.
  • Stable part-time work with a friendly Fairfield team and clear expectations.
  • This part-time position centers on your professional skills within the Automotive Maintenance space in Fairfield.
  • Part-Time Job in Fairfield: USPS Lead Automotive Technician - Fleet Maintenance
  • Worksite: Fairfield, CA
  • Compensation (Part-Time): $29-$37/Hour (approx. $40.2k/Year)
  • This part-time role in Fairfield is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Fairfield, CA is growing.
  • Benefit from working part-time in Fairfield, a key hub for the Automotive Maintenance industry.


Keep the Fleet Moving!

The USPS operates the largest civilian vehicle fleet in the world. None of the mail moves if the trucks don't run. We are seeking highly skilled Automotive Technicians to manage, diagnose, and repair our massive fleet of Long Life Vehicles (LLVs), ProMasters, and 2-Ton Step Vans.

Technical Duties:

  • Perform complex computer diagnostics to troubleshoot engine, transmission, and electrical failures.
  • Execute heavy line repairs, complete brake overhauls, and preventative maintenance.
  • Utilize advanced welding and fabrication skills to repair aluminum bodies.
  • Serve as a mentor and guide to junior Garagemen and mechanics in the Vehicle Maintenance Facility (VMF).

The Federal Advantage: Say goodbye to the unpredictable flat-rate "flag hours" of private dealerships! USPS mechanics earn a guaranteed, highly competitive hourly wage, plus the unbeatable federal retirement and health benefits package. Your tools stay secure, and your paychecks stay steady.