Semi-Truck & Trailer Maintenance Technician

Job Description

Job Description

POSITION SUMMARY:
We are seeking a skilled and dependable Semi-Truck & Trailer Maintenance Technician to perform inspections, preventative maintenance, diagnostics, repairs, and troubleshooting of commercial trucks, trailers, and related equipment. The ideal candidate will have strong mechanical aptitude, experience with diesel-powered equipment, and a commitment to safety, quality, and minimizing equipment downtime.

Repairs & Maintenance

• Perform preventative maintenance services on semi-trucks, trailers, and fleet equipment.
• Diagnose and repair mechanical, electrical, hydraulic, pneumatic, and suspension system issues.
• Conduct repairs on diesel engines, transmissions, clutches, brakes, steering components, and driveline systems.
• Inspect, repair, and replace trailer components including, landing gear, lighting systems, and air systems.
• Troubleshoot and repair ABS brake systems and air brake components.
• Perform welding, fabrication, and minor body repairs as needed.
• Complete tire inspections, repairs, replacements, and wheel-end maintenance.
• Conduct DOT inspections and ensure vehicles comply with federal, state, and company regulations.

Equipment Inspections

• Perform pre-service and post-repair inspections to verify equipment condition and operational readiness.
• Identify potential maintenance concerns after equipment failures occur.
• Accurately document inspection findings and repair recommendations.

Safety & Compliance

• Follow OSHA, DOT, and company safety standards at all times.
• Maintain a clean, organized, and safe work environment.
• Properly handle and dispose of hazardous materials, fluids, and waste products.
• Ensure all maintenance records are completed accurately and on time.

Documentation & Communication

• Complete work orders, repair reports, and maintenance logs.
• Communicate equipment status, repair needs, and estimated completion times to supervisors and operations personnel.
• Assist with maintenance planning and scheduling to maximize equipment availability.
• This is a summary of principal responsibilities and is not intended to include all duties, which may be assigned.

COMPENTENCIES:

• Organizing: Uses resources effectively and efficiently.
• Peer Relationships: Is seen as a team player and is cooperative.
• Flexibility:  Is very flexible and adaptable, can act differently depending upon the situation.
• Time Management:  Values time uses his/her time effectively and efficiently.
• Ethics and Values: Adheres to an appropriate and effective set of core values and beliefs during both good and bad times.
• Integrity and Trust: Admits mistakes and is seen as a direct, truthful individual.

PREFERRED SKILLS:

• Strong diagnostic and troubleshooting abilities.
• Experience with fleet maintenance software and electronic work order systems.
• Attention to detail and commitment to quality workmanship.
• Ability to work independently and as part of a team.
• Strong organizational and time-management skills.

QUALIFICATIONS:

• High school diploma or GED required.
• Minimum 2 years of experience maintaining and repairing semi - trucks and trailers preferred.
• Knowledge of diesel engines, air brake systems, electrical systems, and trailer components.
• Ability to read and interpret technical manuals, schematics, and repair procedures.
• Welding and fabrication experience preferred.
• Valid driver's license required; CDL preferred.
• Ability to lift up to 75 pounds and perform physically demanding work in a shop environment.