Mobile Diesel Mechanic – Field Repairs & Diagnostics

Ryder System; Hazelwood (MO); On-site; USD 50,000 - 70,000; Full time

Job summary

Ryder System seeks a Diesel Mechanic for mobile maintenance supporting transportation and warehousing fleets. In this field/on-site role, you’ll diagnose and repair diesel trucks, trailers, and material-handling equipment at customer locations.

Responsibilities include preventive maintenance, DOT inspections, troubleshooting engines, brakes, electrical and hydraulic systems, and documenting all work. You’ll uphold Ryder’s safety-first culture, deliver responsive customer service, and collaborate

Qualifications

• Diagnose and repair diesel trucks, trailers, and material-handling equipment.
• Perform preventive maintenance and DOT inspections.
• Document all work and maintain safety standards.
• Collaborate with dispatch and operations to ensure timely service.

Responsibilities

• Diagnose and repair diesel trucks, trailers, and equipment at customer sites.
• Perform preventive maintenance and DOT inspections.
• Troubleshoot engines, brakes, electrical and hydraulic systems.
• Document work performed and communicate results to customers and dispatch.

Skills

Diesel engines

Preventive maintenance

DOT inspections

Electrical systems

Brakes & hydraulics

Customer service

Tools

Diagnostic tools

Job description

Ryder System seeks a Diesel Mechanic for mobile maintenance supporting transportation and warehousing fleets. In this field/on-site role, you’ll diagnose and repair diesel trucks, trailers, and material-handling equipment at customer locations.

Responsibilities include preventive maintenance, DOT inspections, troubleshooting engines, brakes, electrical and hydraulic systems, and documenting all work. You’ll uphold Ryder’s safety-first culture, deliver responsive customer service, and collaborate