Results-driven Diesel Mechanic with extensive experience at Inland Kenworth, excelling in diesel engine repair and preventive maintenance. Recognized for achieving a high rate of first-time fixes while fostering teamwork and mentoring junior technicians. Proven ability to enhance vehicle performance and minimize downtime through proactive diagnostics and repairs.
Work History
Diesel Mechanic
6 Years 7 Months
Inland Kenworth | 02.2019 - 09.2025
Diagnosed and repaired diesel engines, driveline, brake, hydraulic, and electrical faults on heavy-duty trucks and fleet equipment.
Installed and adjusted fuel injection systems and turbochargers; performed complete engine tear-downs and rebuilds (pistons, heads, injectors, bearings, gaskets).
Performed preventive maintenance, brake inspections/repairs, and accurate RO documentation.
Achieved a high first-time-fix rate, minimizing comebacks and vehicle downtime.
Diesel Mechanic
9 Months
Los Angeles Express Trucking | 05.2018 - 02.2019
Diagnosed engines, transmissions, and electrical systems; executed diesel engine tear-downs and repairs for trucks, buses, and construction vehicles.
Inspected and adjusted brakes, steering, and wheel ends; reduced breakdowns through proactive preventive maintenance and accurate inspections.
Diesel Mechanic
2 Years 1 Month
Valley Power Systems | 04.2015 - 05.2017
Examined engines, transmissions and vehicle systems to diagnose issues.
Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
Ensured safety compliance by maintaining up-to-date knowledge of federal regulations related to diesel mechanics.
Minimized costly breakdowns through proactive preventative maintenance measures on heavy equipment and vehicles.
Contributed to a positive work environment with strong interpersonal skills, teamwork abilities, and effective communication among colleagues and supervisors alike.
Diesel Mechanic
2 Years 1 Month
Republic Services | 03.2013 - 04.2015
Performed preventive maintenance on engines, transmissions, tires, and chassis; completed service checklists and detailed records.
Resolved complex brake, steering, and transmission faults; maintained a clean, organized, and safe workspace.
Diesel Mechanic
2 Years 2 Months
Werner Enterprises | 01.2011 - 03.2013
Diagnosed diesel engine, transmission, HVAC, lighting, charging, and electrical faults using diagnostic tools and service manuals.
Performed tractor/trailer preventive maintenance; repaired braking, suspension, and air systems; replaced worn parts to restore performance and reliability.
Education
Diesel Mechanic
Universal Technical Institute | Fontana, CA | 08.2011
High School Diploma
Marshall Fundamental High School | Pasadena, CA | 06.2004