Diesel Mechanic

Ryder System, Inc.; Stoneham (MA); On-site; USD 60,000 - 75,000; Full time

Job summary

Ryder System, Inc. is hiring a Diesel Mechanic to keep our transportation fleet safe, reliable, and road-ready.

This on-site role diagnoses, repairs, and performs preventive maintenance on diesel trucks, trailers, and related equipment in a fast-paced shop environment. You will troubleshoot engines, brakes, electrical and hydraulic systems, complete scheduled services, and document all work in compliance with Ryder and DOT standards.

Qualifications

• Experience diagnosing and repairing diesel engines in fleet operations.
• Ability to perform preventive maintenance and inspections on trucks and trailers.
• Proficient in completing accurate documentation in line with DOT standards.

Responsibilities

• Diagnose, repair, and perform preventive maintenance on diesel trucks, trailers, and related equipment.
• Troubleshoot engines, brakes, electrical and hydraulic systems.
• Complete scheduled services and record all work per Ryder/DOT requirements.

Skills

Diesel engines

Preventive maintenance

Troubleshooting

Documentation

Job description

Ryder System is hiring a Diesel Mechanic to keep our transportation fleet safe, reliable, and road-ready. In this on-site role, you will diagnose, repair, and perform preventive maintenance on diesel trucks, trailers, and related equipment for a leading logistics provider. Responsibilities include troubleshooting engines, brakes, electrical, and hydraulic systems; completing scheduled services; and documenting all work in compliance with Ryder and DOT standards. You’ll work within a safety-first, team-based shop, use modern diagnostic tools, and gain access to continuous technical training and advancement opportunities across Ryder’s North American operations.