Diesel Mechanic STM 400

Southern Tire Mart•Dallas, TX

1d•Onsite

About The Position

Southern Tire Mart is seeking a skilled Diesel Mechanic to diagnose and repair mechanical issues on diesel engines, semi-trucks, and trailers. This role involves performing maintenance and repair on various vehicle systems, conducting inspections, and responding to roadside service calls. The ideal candidate will have strong knowledge of diesel engines and commercial truck systems, with a commitment to safety and ongoing training.

Requirements

Must be 18 years or older
Valid driver’s license with clean driving record
Must pass a pre-employment drug screen
3+ years of experience
Strong knowledge of diesel engines, commercial trucks, and trailer systems
Ability to lift/move up to 250 lbs. with or without mechanical aids
Capable of working in physically demanding environments (repetitive motion, awkward positions, vibration, etc.)

Nice To Haves

Experience with Tire Pressure Monitoring Systems (TPMS)

Responsibilities

Diagnose and repair mechanical issues on diesel engines, semi-trucks, and trailers.
Perform maintenance and repair on brakes, HVAC systems, steering & suspension, drivetrain, electrical systems, and commercial tires.
Conduct Preventive Maintenance (PM) inspections and DOT inspections.
Perform fleet inspections and routine service.
Respond to roadside service calls using a fully equipped F-350 service truck when needed.
Use and maintain Tire Pressure Monitoring Systems (TPMS).
Maintain accurate service records and follow safety procedures at all times.
Assist with parts inventory, loading/unloading, and physical counts.
Follow all company policies, safety protocols, and participate in ongoing training.