On-Site Mobile Diesel Fleet Technician

El Pollo Loco, Inc.; West Sacramento (CA); On-site; USD 70,000 - 105,000; Full time

Benefits offered by this job

Paid holidays

Wellness day

Paid time off

Referral bonus

Health Insurance

401k match

Company-paid training

Growth opportunities

Job summary

W.W. Williams is seeking a Mobile Fleet Technician to perform on-site preventive maintenance, inspections, diagnostics, and repairs on diesel engines and heavy-duty trucks at customer locations.

You will follow manufacturer specs, conduct thorough inspections, and create repair plans with accurate labor and parts estimates. The role requires 3+ years in diesel repair (5–7 preferred), a technical certificate, a valid driver's license, and a DOT Medical Card.

Qualifications

• 3+ years diesel repair experience; 5-7 years preferred in fleet/mobile environments.
• Certificate from a technical school or equivalent hands-on experience.
• Valid Driver's License and DOT Medical Card.

Responsibilities

• Perform quality repairs and preventive maintenance on diesel engines and heavy-duty trucks per manufacturer specifications.
• Conduct thorough vehicle inspections to identify damaged or worn parts.
• Create and execute repair plans including estimating labor hours and parts.
• Diagnose and repair electrical, A/C, emissions systems and other diesel components.
• Complete PM services, DOT inspections, and accurate documentation.
• Use diagnostic software and follow repair procedures.
• Maintain clean, safe work area on site and in company vehicle.
• Maintain records for invoicing and warranty claims.
• Train and support junior technicians as needed.
• Adhere to safety, EPA, and company policies.

Skills

Diesel repair

Diagnostics

DOT compliance

MS Office

Diagnostic software

Electrical systems

A/C systems

Communication

Education

Technical school certificate

Tools

Diagnostic software

MS Office

Job description

W.W. Williams is seeking a Mobile Fleet Technician to perform on-site preventive maintenance, inspections, diagnostics, and repairs on diesel engines and heavy-duty trucks at customer locations.

You will follow manufacturer specs, conduct thorough inspections, and create repair plans with accurate labor and parts estimates. The role requires 3+ years in diesel repair (5–7 preferred), a technical certificate, a valid driver's license, and a DOT Medical Card.