Heavy Duty Diesel Technician

In-N-Out Burger•Chino, CA

3h•$32 - $37•Onsite

About The Position

In-N-Out Burger is hiring a full-time, experienced Heavy Duty Diesel Technician at its Chino, California facility. The role performs preventive maintenance and repairs on company vehicles and heavy-duty equipment—including tractors, trailers, lift gates, reefer units, and generators—to support fleet functionality, safety, and reliability. Work includes diagnosing and repairing minor through major vehicle components and complex systems, completing post-repair safety checks, maintaining accurate electronic maintenance and parts records, procuring parts and tools, and helping less experienced associates develop their skills. The position also responds to roadside calls and performs tire replacement and minor repairs. This is an hourly position scheduled Sunday through Thursday, 7:00 a.m. to 3:30 p.m. Overtime and holiday availability are required. The stated pay range is $32.25–$36.50 per hour, with final pay determined in part by experience and other job-related factors.

Requirements

At least 3 years of heavy automotive diesel mechanic experience.
Valid Class C driver's license.
Experience replacing A/C parts, such as compressors, filter/dryers, and expansion valves.
Basic understanding of hydraulic systems and truck aftertreatment systems.
Ability to perform minor lift gate repairs.
Ability to meet a 50-pound lifting requirement.
Excellent communication skills, dependability, attention to detail, and commitment to company cleanliness standards.
Availability for the stated Sunday–Thursday schedule, overtime, and holidays.

Nice To Haves

Valid Class A driver's license.
609 and 608 certifications.
Completion of an accredited vocational diesel automotive school certificate.

Responsibilities

Perform preventive maintenance on company vehicles and heavy-duty equipment in accordance with manufacturer guidelines and DOT regulations.
Complete oil changes, tire and fluid checks, filter replacements, and other preventive tasks to maintain fleet performance and minimize downtime.
Diagnose, repair, and replace minor components such as lights, mudflaps, mirrors, air lines, batteries, belts, and cab components.
Diagnose and repair powertrain, suspension, wheel-end, and engine systems.
Troubleshoot and repair aftertreatment, HVAC, hydraulic, and reefer systems.
Conduct post-repair safety checks to verify vehicles meet safety and regulatory requirements.
Record maintenance, repairs, parts usage, and services in electronic databases or maintenance software.
Keep up with technological advancements and industry trends, and share knowledge with associates.
Coordinate with supervisors and associates to ensure parts and tools are available for maintenance and repairs.
Collaborate with associates to troubleshoot and resolve mechanical or electrical issues.
Guide and mentor less experienced associates.
Respond to roadside calls and perform tire replacement, tire repairs, and minor repairs safely and efficiently.
Procure parts and tools through established processes in compliance with company procedures and accounting practices.
Maintain accurate parts usage records and monitor inventory levels.