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Diesel Truck Master Mechanic

The Misch Group, Los Angeles, CA, United States


Diesel Truck Master Mechanic
Department:

Automotive

Employment Type:

Full Time

Location:

California

Compensation:

$38.00 – $49.00 / hour

Description
We are seeking an exceptional Diesel Truck Chassis Master Mechanic to lead our service team. This senior-level position requires extensive expertise in all aspects of heavy-duty diesel truck repair, diagnostics, and the ability to mentor junior technicians.

Key Responsibilities

Diagnose and repair complex diesel engine problems including electronic fuel systems, turbochargers, and emissions controls

Perform advanced diagnostics on transmissions, differentials, and drivetrain components

Troubleshoot and repair sophisticated electrical systems and multiplexed networks

Execute complex brake system repairs including ABS, air disc brakes, and electronic stability control

Repair and rebuild suspension systems, steering components, and air ride systems

Lead diagnostic efforts on difficult or unusual repair scenarios

Mentor and train junior mechanics and apprentices

Perform comprehensive DOT inspections and ensure regulatory compliance

Review and approve work performed by other technicians

Maintain manufacturer certifications and stay current with evolving technologies

Provide technical support and guidance to service advisors

Estimate repair costs and timeframes for complex jobs

Skills, Knowledge and Expertise
Required Qualifications

Minimum 7-10 years experience as a heavy-duty diesel mechanic

Multiple ASE Master Technician certifications (T-series required)

Comprehensive knowledge of all major truck brands and systems

Expert-level proficiency with diagnostic software and scan tools

Proven track record of complex problem-solving and troubleshooting

Strong leadership and communication skills

Ability to read wiring diagrams, technical service bulletins, and schematics

Valid driver’s license with clean record

Own comprehensive set of professional tools

Preferred Qualifications

ASE Master Heavy Duty Truck Technician certification

CDL Class A or B license

Manufacturer-specific certifications (Cummins, Detroit, Paccar, etc.)

Experience with alternative fuel systems (CNG, electric, hybrid)

Welding and fabrication capabilities

Previous shop foreman or lead technician experience

Technical school degree or equivalent

Benefits

Premium compensation: $38-$49/hour based on experience and certifications

Fully paid health insurance

401(k) retirement plan

Paid time off, sick leave, and holidays

Company-provided uniforms and safety equipment

Opportunities for advancement

Work Environment

Full-time position with consistent schedule

Monday through Friday

Collaborative team environment with experienced professionals

Clean, organized, well-lit facility

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