GM Automotive Technician

Western Truck Exchange•Los Angeles, CA

1d•$100,000•Onsite

About The Position

Western Truck Exchange is looking for an experienced Automotive Technician (GM Specialist) to join our growing team. We’re building a shop where technicians are supported, respected, and rewarded for skill—especially those who want to grow into (or deepen) a specialty. In this role, you’ll diagnose, repair, and maintain gas vehicles (including GM vehicles and some passenger cars), as well as light-duty trucks, with a focus on safety, quality, and clear communication. At Western Truck Exchange, we believe our people are the driving force that keeps our customers—and the transportation industry—moving forward. That’s why we foster a culture of respect, appreciation, and opportunity, recognizing every employee’s contribution to our shared success. Western Truck Exchange is the leading retailer of used and new medium-duty commercial trucks in Los Angeles. Established in 1922, we’re one of California’s oldest licensed dealerships—and we’re proud to be an International dealership with a service team focused on doing the job right, safely, and professionally. We’re always looking for motivated, hardworking professionals who are passionate about helping fleets stay on the road and businesses keep moving. Whether in sales, service, or parts, teamwork drives everything we do—and it’s what allows us to deliver for our customers, every time. If you’re ready to bring your skills to an industry where reliability matters most, we’d love to hear from you. We are an equal opportunity employer and prohibit discrimination/harassment in accordance with applicable laws.

Requirements

5+ years of practical experience in mechanical inspections and repairs
High school diploma or equivalent
Proficiency with shop tools/hand tools; ability to supply a basic set of hand tools (as applicable by role/level)
Valid driver’s license (CDL is a plus)
Comfortable working in non–climate controlled conditions
Reliable attendance and punctuality
Basic computer skills for maintenance systems and documentation
Willingness to travel as needed (customer yards and training sites)

Nice To Haves

GM automotive repair experience (including engine performance/driveability, electrical, and diagnostics)
Experience with diagnostic tools
Experience with GM scan tools/software (e.g., GM MDI/MDI2, GDS2/Techline) a plus
Experience with CAT and Cummins engine diagnostics/repairs (certified repair environment a plus)
Experience with Allison transmission maintenance and rebuild-related services
Experience working on International and Mitsubishi Fuso medium-duty platforms
Vocational/technical certifications

Responsibilities

Perform preventative maintenance inspections, oil changes, chassis lubrication, and identify worn/damaged parts
Repair/diagnose major systems with minimal supervision (based on skill level), including clutches, electrical systems, hydraulic/air brake systems, HVAC, instruments/gauges, and PM services
Diagnose/repair major components including gasoline engines (especially GM), drivetrain/powertrain (differentials, transmissions, driveshafts, PTOs, wheel ends), engine bolt-on components (turbochargers, fan clutches, injectors/fuel system components), and electronics (ECM/ECU/sensors)
Road test vehicles as needed to confirm concerns and verify repair quality