Heavy Duty Truck and Trailer Technician

Southern Tire Mart; Texas; On-site; USD 30,000 - 47,000; Full time

Benefits offered by this job

401(k) with company match

Health, dental, vision, and life保险

Paid on-the-job training

Career growth opportunities

Job summary

Southern Tire Mart in Texas is seeking a diesel mechanic to diagnose and repair mechanical systems on semi-trucks and trailers, including brakes, HVAC, drivetrains, electrical systems, and PM inspections. You will also conduct fleet inspections, perform scheduled maintenance, operate diagnostic tools, and support tire services as needed.

This full-time on-site role requires a high school diploma (trade school a plus), prior diesel or heavy-truck experience, a valid driver’s license, and the

Qualifications

• High school diploma or equivalent; trade school certification is a plus.
• Prior experience as a diesel mechanic, fleet technician, or heavy truck mechanic preferred.
• Strong mechanical knowledge and problem-solving ability.
• Must be able to lift/move tires and equipment (30–250 lbs., with or without mechanical aids).
• Valid driver’s license with clean driving record.
• Willingness to work in varying conditions (weather, noise, physical demands).
• Must be available to work flexible hours, including evenings, weekends, and holidays.
• Overtime maybe required.

Responsibilities

• Diagnose and repair mechanical systems on semi-trucks and trailers.
• Brakes, HVAC systems, drivetrains, electrical systems, PM inspections.
• Conduct fleet inspections and perform scheduled maintenance.
• Operate diagnostic tools and equipment to troubleshoot issues.
• Perform tire-related services such as mounting, balancing, and repairing.
• Use and maintain TPMS.
• Maintain detailed records of work performed.
• Adhere to safety guidelines, company policies, and DOT regulations.
• Respond to roadside service calls with company service truck.
• Assist with parts inventory and shop organization.
• Complete other duties as assigned.

Skills

Strong mechanical knowledge

Problem-solving ability

Lift 30–250 lbs

Valid driver’s license

Education

High school diploma or equivalent

Trade school certification a plus

Job description

Diagnose and repair mechanical systems on semi-trucks and trailers, including:

• Brakes
• HVAC systems
• Drivetrains
• Electrical systems
• Preventative Maintenance (PM) inspections
• Conduct fleet inspections and perform scheduled maintenance.
• Operate diagnostic tools and equipment to troubleshoot issues accurately.
• Perform tire-related services as needed (mounting, balancing, repairing).
• Use and maintain Tire Pressure Monitoring Systems (TPMS).
• Maintain detailed records of work performed.
• Adhere to all safety guidelines, company policies, and DOT regulations.
• Respond to roadside service calls using a company service truck when required.
• Assist with parts inventory and shop organization.
• Complete other duties as assigned.

Qualifications:

High school diploma or equivalent (trade school certification a plus).

Prior experience as a diesel mechanic, fleet technician, or heavy truck mechanic preferred.

Strong mechanical knowledge and problem-solving ability.

Must be able to lift/move tires and equipment (30–250 lbs., with or without mechanical aids).

Valid driver's license with clean driving record.

Willingness to work in varying conditions (weather, noise, physical demands).

• Must be available to work flexible hours, including evenings, weekends, and holidays.
• Overtime maybe required.

Competitive hourly pay (based on experience)

401(k) with company match

Health, Dental, Vision, and Life Insurance

Paid, on-the-job training

Career growth opportunities within a national leader in commercial fleet services

Why Join Southern Tire Mart?

Nationwide footprint with over 250+ locations

Work with industry-leading brands and technology

Join a team where mechanics are respected, well-equipped, and valued

#INDEEDSSVTM

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.