Diesel Truck Mechanic

Ryder System, Inc.; SOUTH PLAINFIELD (NJ); On-site; USD 55,000 - 75,000; Full time

Job summary

Ryder System, Inc. in New Jersey seeks a skilled Diesel Mechanic Technician to join our Automotive team. You will diagnose, repair, and maintain diesel trucks and trailers to ensure safe, reliable fleet operations for our customers.

You'll perform preventive maintenance, troubleshoot engines, brakes, electrical and hydraulic systems, and document work accurately. Join a safety-focused team that values teamwork, efficiency, and continuous improvement, with growth and training opportunities at

Qualifications

• Experience with diesel truck maintenance.
• Ability to diagnose and repair engines, brakes, and electrical/hydraulic systems.
• Ability to document work accurately and legibly.

Responsibilities

• Diagnose and repair diesel trucks and trailers.
• Perform preventive maintenance and inspections.
• Document all work performed and maintain accurate records.

Skills

Diesel engines

Preventive maintenance

Diagnostics

Electrical systems

Hydraulic systems

Education

High school diploma or GED

ASE Certification (preferred)

Tools

Diagnostic tools

Hand tools

Job description

Ryder System is seeking a skilled Diesel Mechanic Technician to join our Automotive team in the Transportation & Logistics industry. In this role, you will diagnose, repair, and maintain diesel trucks and trailers, ensuring safe, reliable fleet operations for our customers. Responsibilities include performing preventive maintenance, troubleshooting engines, brakes, electrical and hydraulic systems, and accurately documenting work performed. You’ll collaborate with a supportive, safety-focused team that values innovation, efficiency, and continuous improvement. Ryder offers opportunities for growth, training, and advancement in a culture built on teamwork and customer satisfaction.