Diesel Mechanic

S.E. Smith and Sons • Azusa, California • Posted July 21, 2026

Position Overview

S.E. Smith & Sons is looking for a skilled and motivated Diesel Mechanic to join our team. If you’re ready to expand your expertise, work on a wide range of equipment, and never get stuck doing the same thing twice — this is the shop for you.

We take pride in solving tough mechanical challenges and supporting each other through every job. From trailers to forklifts, light-duty pickups to heavy-duty trucks, we work on just about everything — except tires and automatic transmissions.

What You’ll Do:
  • Diagnose and repair light, medium, and heavy-duty diesel vehicles.
  • Perform BIT & DOT inspections.
  • Remove and replace parts as needed.
  • Handle trailer repairs, fabrication, and welding (if qualified).
  • Adjust brakes and complete related repairs.
  • Take on additional duties as assigned — no two days are the same.

What You Bring:...