Field Mobile Diesel Technician — On‑Site Repairs & Service

Freeway-Fleet-Services; West Palm Beach (FL); On-site; USD 41,000 - 62,000; Full time

Benefits offered by this job

Company vehicle provided

Annual bonus

Paid training and certification

Uniforms provided

Paid time off

Medical, dental, vision insurance

Job summary

Freeway Fleet Services is seeking a skilled Mobile Diesel Technician to perform on-site maintenance and repairs at customer locations. You will diagnose and repair diesel engines, hydraulics, electrical and electronic systems, and provide clear repair explanations while delivering professional service.

The role requires at least 5 years of diesel experience, ASE or OEM training preferred, and the ability to work independently in diverse environments.

Qualifications

• Minimum of 5 years’ experience as a diesel technician, preferably with mobile service experience.
• A Se certification (ASE) or OEM training preferred.
• Strong knowledge of diesel engines, drivetrains, fuel systems, and diagnostics.

Responsibilities

• Travel to customer locations to perform scheduled maintenance and emergency repairs.
• Diagnose mechanical, hydraulic, electrical, and electronic issues in diesel engines, heavy trucks, and equipment.
• Perform services such as engine repairs, brake work, fuel system maintenance, transmission service, and other general diesel repairs.
• Operate diagnostic tools and software to troubleshoot and resolve performance issues.
• Provide clear, accurate estimates and explain repair needs to customers.
• Maintain accurate service records and parts usage documentation.
• Keep mobile work area clean, organized, and compliant with safety regulations.
• Deliver exceptional customer service to build strong client relationships.

Skills

Diesel engines

Diagnose & troubleshoot

Customer service

On-site service

Field work

Valid CDL

Safety compliance

Education

ASE Certification

OEM training

Tools

Diagnostic software

On-board diagnostics

Job description

Freeway Fleet Services is seeking a skilled Mobile Diesel Technician to perform on-site maintenance and repairs at customer locations. You will diagnose and repair diesel engines, hydraulics, electrical and electronic systems, and provide clear repair explanations while delivering professional service.

The role requires at least 5 years of diesel experience, ASE or OEM training preferred, and the ability to work independently in diverse environments.