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Truck mechanic skills for your resume and career

Updated January 8, 2025
3 min read
Truck mechanic example skills
Below we've compiled a list of the most critical truck mechanic skills. We ranked the top skills for truck mechanics based on the percentage of resumes they appeared on. For example, 17.9% of truck mechanic resumes contained cdl as a skill. Continue reading to find out what skills a truck mechanic needs to be successful in the workplace.

15 truck mechanic skills for your resume and career

1. CDL

Here's how truck mechanics use cdl:
  • Experience in farming and running equipment Accomplishments Certified engine builder ,class A cdl holder work done in a timely manner.
  • Performed road tests on equipment for myself and other technicians (only tech with a CDL).

2. Customer Service

Customer service is the process of offering assistance to all the current and potential customers -- answering questions, fixing problems, and providing excellent service. The main goal of customer service is to build a strong relationship with the customers so that they keep coming back for more business.

Here's how truck mechanics use customer service:
  • Produced daily communication and customer service between vendors and shops.
  • Involved in parts inventory management and customer service.

3. Electrical Systems

Here's how truck mechanics use electrical systems:
  • Repaired trailers, installed brakes and air systems, fifth wheels, adjusted clutches, repair all lights and electrical systems.
  • Diagnose problems with engines or electrical systems.

4. Diesel Engines

Diesel engines use an internal combustion technique that burns diesel oil in hot compressed air to propel a machine.

Here's how truck mechanics use diesel engines:
  • Overhauled gas and diesel engines improving performance increasing operational efficiency.
  • Diagnose, adjust, repair, or overhauled buses and trucks, or maintain and repair any type of diesel engines.

5. DOT

Here's how truck mechanics use dot:
  • Performed preventative maintenance inspections and services, repair any DOT failures and driver related concerns
  • Performed annual DOT required inspections on medium and heavy duty trucks, made repairs and replaced components as needed.

6. Hand Tools

Here's how truck mechanics use hand tools:
  • Used hand tools, power tools, pneumatic tools, welding equipment and jacks and hoists.
  • Used hand tools and specialty tools to get the job done.

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7. Diagnosis

Here's how truck mechanics use diagnosis:
  • Air Conditioning and HVAC diagnosis and repair.
  • Repair, diagnosis mechanical and electrical needs.

8. Hydraulic Systems

Here's how truck mechanics use hydraulic systems:
  • Inspect and repair/replace steering components Troubleshoot and repair hydraulic systems.
  • Oil changes, Hydraulic systems, welding snd fabrication of multiple things.

9. HVAC

Here's how truck mechanics use hvac:
  • Removed & replaced transmissions, clutches, and HVAC on Heavy Vehicles.
  • Worked on the Heat Ventilating Air Conditioner (HVAC) system

10. Preventive Maintenance

Here's how truck mechanics use preventive maintenance:
  • Diagnosed electrical problems and repair perform preventive Maintenance services as required.
  • Performed preventive maintenance on various earth moving and landscaping equipment.

11. Truck Repair

Here's how truck mechanics use truck repair:
  • Fabricated parts for truck repair, modification or new installation
  • Job title: Car and light truck repair Description of duties General auto and light truck repair also electrical trouble shooting

12. A/C

Here's how truck mechanics use a/c:
  • Repaired A/C systems (have MAC certification).
  • Perform repairs and replace parts depending the diognosis of the unit, electrical, A/C work,flat repairs and Roadside assistance

13. Mechanical Equipment

Mechanical equipment is a term referring to the machinery which have been created and gathered for the purpose of fulfilling one or more functions and consisting of, most often, multiple components.

Here's how truck mechanics use mechanical equipment:
  • Inspect, diagnose and troubleshoot mechanical and electrical defects on trucks, tractors, buses, trailers and other mechanical equipment.
  • Inspected, repaired, and maintained trucks, automotive and mechanical equipment.

14. Perform Routine Maintenance

Here's how truck mechanics use perform routine maintenance:
  • Perform routine maintenance on company trucks.
  • Perform routine maintenance, monitoring, and safety inspections on all chairlift and gondola components following guidelines in factory service documentation.

15. ASE

ASE, short for National Institute for Automotive Service Excellence, is an independent non-profit organization founded in 1972 to improve the quality of automotive service and repairs through voluntary testing and certification of automotive mechanics, technicians, and service parts specialists. Its ultimate mission is to improve vehicle maintenance and repair. This is accomplished by ensuring that automotive repair specialists are appropriately trained before, and throughout their careers.

Here's how truck mechanics use ase:
  • Double master ASE med and Heavy truck mechanic.
  • Keep inventory, track accounts payable and receivable, pickup and delivery 6-87-5-92 ASE certified tech and mgr.
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List of truck mechanic skills to add to your resume

Truck mechanic skills

The most important skills for a truck mechanic resume and required skills for a truck mechanic to have include:

  • CDL
  • Customer Service
  • Electrical Systems
  • Diesel Engines
  • DOT
  • Hand Tools
  • Diagnosis
  • Hydraulic Systems
  • HVAC
  • Preventive Maintenance
  • Truck Repair
  • A/C
  • Mechanical Equipment
  • Perform Routine Maintenance
  • ASE
  • Tire Changes
  • OSHA
  • Routine Maintenance
  • Diesel Trucks
  • Cummins
  • Driveline
  • Service Calls
  • Road Calls
  • Engine Repair
  • Air Brake Systems
  • Plumbing
  • Oil Changes
  • Hoists
  • Parts Inventory
  • Safety Devices
  • Dump Truck
  • Tractor Trailer
  • Truck Maintenance
  • Semi Trucks
  • MIG
  • PTO
  • Electrical Troubleshooting
  • Electrical Repairs
  • Defective Equipment
  • Industrial Trucks
  • Repair Orders
  • Diagnostic Tests
  • Service Truck
  • Freightliner
  • AC
  • Drive Trucks
  • Diagnose Malfunctions

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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