Trailer Repair Technician — Diagnostics & Maintenance

Saia; Grand Prairie (TX); On-site; USD 42,000 - 49,000; Full time

Job summary

Saia in Grand Prairie, TX is seeking a Trailer Mechanic to maintain, diagnose, and repair tractors and trailers. The role requires careful inspections, hands-on repairs, and compliance with safety standards. Pay is $30.75–$35.25 per hour, depending on experience.

The job offers steady hours, team support, and opportunities for skill development within a leading logistics company. Minimum qualifications include a high school diploma or GED, ability to work in the US, and reliable personal tools.

Qualifications

• Must be at least 18 years old.
• High school diploma or GED.
• Authorized to work in the United States.
• Must provide and maintain personal maintenance tools.
• Read, write, communicate and comprehend English to perform tasks and interact with others.

Responsibilities

• Services, inspects, and repairs tractor-trailers.
• Diagnoses failures and repairs on mechanical, electrical, and various trailer systems.
• Uses hydraulic jacks and hoists to access the underside of trailers.
• Conducts full inspections of trailers to identify issues.
• Tests trailers after repairs to ensure proper operation.
• Maintains a detailed record of all service and maintenance activities.
• Repairs defective parts such as brakes, tires, axles, wiring, and hydraulic systems.

Skills

Trailer maintenance

Diagnostics

Electrical systems

Hydraulic systems

Education

High School Diploma or GED

Tools

Diagnostic software

Job description

Saia in Grand Prairie, TX is seeking a Trailer Mechanic to maintain, diagnose, and repair tractors and trailers. The role requires careful inspections, hands-on repairs, and compliance with safety standards. Pay is $30.75–$35.25 per hour, depending on experience.

The job offers steady hours, team support, and opportunities for skill development within a leading logistics company. Minimum qualifications include a high school diploma or GED, ability to work in the US, and reliable personal tools.