Heavy Diesel Transportation Mechanic, FL

Job Summary

The Heavy-Diesel Transportation Mechanic performs diagnostics, repairs, and maintenance on the company's fleet of commercial trucks and trailers. This position reports directly to the Fleet Manager.

Job Duties and Responsibilities

• Perform diagnostics, repairs, and maintenance on trucks and trailers
• Knowledgeable in the safe operation of all garage tools, diagnostic equipment, lifts, hoists, and jacking equipment
• Adhere to the manufacturer’s warranty policies and procedures
• Consistently capable of independently analyzing and safely resolving problems
• Diagnose and repair mechanical, electrical, hydraulic, and pneumatic issues in heavy-duty trucks, trailers, and equipment
• Perform preventative maintenance, including oil changes, brake adjustments, tire repairs, and fluid checks
• Conduct detailed inspections of engines, transmissions, steering, suspension, and braking systems
• Utilize diagnostic tools and software to troubleshoot and identify necessary repairs
• Perform welding, fabrication, and other mechanical tasks as required
• Maintain accurate records of repairs, parts usage, and maintenance schedules
• Adhere to safety standards, environmental regulations, and company policies
• Respond to emergency roadside service calls when needed
• Stay current with new technology, tools, and repair techniques in the diesel and heavy equipment industry.

Working Conditions

• Indoor and Outdoor Settings for a repair shop
• Maintenance bays - can be noisy, drafty, hot, or cold depending on facility climate control
• May work in an office or parts area for ordering parts, completing paperwork, or entering diagnostic data
• Yard or lot maintenance areas and occasionally roadside or field work (repairing vehicles outside the shop)
• Exposure to weather conditions (heat, cold, rain, wind)

Physical Requirements

• Ability to lift, carry, push, and pull heavy objects frequently; typically 50 lbs regularly and up to 100 lbs with assistance or mechanical aids.
• Ability to stand and walk for extended periods throughout the work shift.
• Frequent bending, stooping, kneeling, crouching, crawling, and squatting to access vehicle components.
• Ability to climb ladders, steps, and vehicle frames, and work at heights using lifts or platforms.
• Frequent use of hands, wrists, and arms for gripping, twisting, turning, and operating hand and power tools.
• Ability to work in confined or awkward positions, including under vehicles or within engine compartments.
• Sufficient manual dexterity, coordination, and fine motor skills to perform detailed mechanical repairs.
• Ability to reach overhead, at waist level, and below the knees repeatedly.
• Visual acuity to read gauges, diagnostic equipment, schematics, and work orders.

Education & Experience

• High school diploma or equivalent; technical school or vocational training preferred.
• Minimum of 3–5 years of experience as a diesel mechanic (heavy-duty preferred).
• Strong knowledge of diesel engines, diagnostics, hydraulics, and electrical systems.
• Ability to read and interpret technical manuals, schematics, and wiring diagrams.
• Proficient in the use of hand tools, power tools, and diagnostic equipment.
• CDL license preferred (or ability to obtain).
• ASE Certification(s) or manufacturer-specific training a plus.
• Strong attention to detail, organizational skills, and problem-solving ability.
• Physical ability to lift to 75 lbs., stand for long periods, and work in various weather conditions.

Company Benefits/Perks

• 401(k)
• Health, Dental, Vision Insurance and more
• Paid Time Off (PTO)