H

Hawthorne Machinery

Caterpillar heavy equipment dealer and service.

Engine Service Technician 1 - Truck Shop

Equipment Field ServiceConfirmed live in the last 24 hours
Full-timeRancho Bernardo, San Diego, CA, USAIn-person

About the Job

Requirements

  • Must have a valid Class C driver's license with a clean driving record.
  • Must have a valid California Class B driver's license if the assigned vehicle requires it.
  • Must have zero to three years of experience repairing on-highway trucks and buses.
  • Must have expertise in all phases of on-highway truck service operation.
  • Must have full and positive knowledge of the Caterpillar product line and allied products.
  • Must have a high school diploma or equivalent, or provide verification of formal classroom study or hands-on experience related to heavy equipment repairs.
  • Must furnish the hand tools required to repair, test, and diagnose hydraulic, air, power train, electrical, and electronic systems on all makes of trucks and Caterpillar engines.

Responsibilities

  • Troubleshoot mechanical problems in Caterpillar and allied products.
  • With supervision, perform assigned repairs, maintenance, and rebuilding of equipment in the service shop or field, safely and efficiently while minimizing labor hours and avoiding rework.
  • Estimate work orders and prepare written quotes for submission to the Lead Person and/or Service Supervisor.
  • Troubleshoot all Caterpillar and related systems.
  • Use available test and diagnostic equipment to make adjustments to truck engines and systems.
  • Make warranty recommendations.
  • Perform minor welding, fabrication, plumbing alignment, and direct-current electrical repairs.
  • Guide and supervise lower-level technicians in repairs of trucks and Caterpillar engines.
  • Perform other duties as directed by the foreman or service manager.

About the Company

Hawthorne Machinery

Caterpillar heavy equipment dealer and service.

Hawthorne Machinery Co. is a Caterpillar dealer serving San Diego and Pacific regions, offering sales of new and used equipment from Caterpillar and other brands, a large rental fleet, and comprehensive after-sales support including parts, service, and financing. Its products are used in construction, marine, power generation, paving, and waste management, with services like 24/7 field support, machine rebuilds, hydraulic repairs, and custom fabrication that keep equipment running. The company differentiates itself with a broad regional footprint, strong in-house service capabilities, a robust rental operation, and integrated financing and parts support, all backed by multi-generational family leadership. The goal is to be the trusted partner for customers needing reliable equipment, parts, and support while minimizing downtime and total ownership costs.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
San Diego, CA
Founded
1956

Recently Posted Jobs

Explore more opportunities at Hawthorne Machinery

See more jobs