Also known as diesel services technicians, truck mechanics perform various heavy-duty truck tasks. The technicians work on large vehicles, tractor-trailers, and buses. It is their duty to inspect, make diagnoses, and repair the brake systems and other electrical components. They conduct routine maintenance work, which aims for longevity and functionality. It is also important for them to have skills in communication, organization, computer system, and administrative tasks.

Truck Mechanic Responsibilities

Here are examples of responsibilities from real truck mechanic resumes representing typical tasks they are likely to perform in their roles.

  • Accomplish several other kenworth basic training modules.Skills UsedProblem solving, mechanical aptitude, and efficient workmanship.
  • Detail completion in writing of diagnosis and repair on company repair order.
  • Raise trucks, buses and heavy parts and equipment using hydraulic jacks and hoists.
  • Service air system and troubleshoot, repair, and service air conditioning systems on trucks.
  • Document repairs, modifications and inspections in accordance with FAA requirements on both paper and in an automate maintenance information database.
  • Perform all FHWA and D.O.T.
  • Accomplish several other kenworth basic training modules.Skills UsedProblem solving, mechanical aptitude, and efficient workmanship.

Truck Mechanic Skills and Personality Traits

We calculated that 18% of Truck Mechanics are proficient in CDL, Customer Service, and Electrical Systems. They’re also known for soft skills such as Customer-service skills, Detail oriented, and Dexterity.

We break down the percentage of Truck Mechanics that have these skills listed on their resume here:

  • CDL, 18%

    Experience in farming and running equipment Accomplishments Certified engine builder ,class A cdl holder work done in a timely manner.

  • Customer Service, 12%

    Produced daily communication and customer service between vendors and shops.

  • Electrical Systems, 6%

    Repaired trailers, installed brakes and air systems, fifth wheels, adjusted clutches, repair all lights and electrical systems.

  • Diesel Engines, 4%

    Overhauled gas and diesel engines improving performance increasing operational efficiency.

  • DOT, 4%

    Performed preventative maintenance inspections and services, repair any DOT failures and driver related concerns

  • Hand Tools, 4%

    Used hand tools, power tools, pneumatic tools, welding equipment and jacks and hoists.

"cdl," "customer service," and "electrical systems" aren't the only skills we found truck mechanics list on their resumes. In fact, there's a whole list of truck mechanic responsibilities that we found, including:

  • Arguably the most important personality trait for a truck mechanic to have happens to be customer-service skills. An example from a resume said this about the skill, "diesel technicians frequently discuss automotive problems and necessary repairs with their customers" Additionally, other resumes have pointed out that truck mechanics can use customer-service skills to "general hd truck repair.including customer fleets,company vehicles,and dismantling vehicles for parts sales. "
  • While it may not be the most important skill, we found that many truck mechanic duties rely on detail oriented. This example from a truck mechanic explains why: "diesel technicians must be aware of small details when inspecting or repairing engines and components, because mechanical and electronic malfunctions are often due to misalignments and other easy-to-miss causes." This resume example is just one of many ways truck mechanics are able to utilize detail oriented: "structured and maintained a computer assisted maintenance program detailing repairs made, dot inspection records, and maintenance schedules. "
  • Truck mechanics are also known for dexterity, which can be critical when it comes to performing their duties. An example of why this skill is important is shown by this snippet that we found in a truck mechanic resume: "mechanics need a steady hand and good hand–eye coordination for many tasks, such as disassembling engine parts, connecting or attaching components, and using hand tools." We also found this resume example that details how this skill is put to the test: "assisted in unloading/loading diesel trucks with shipments and deliveries* certified to operate forklift and bobcat"
  • A thorough review of lots of resumes revealed to us that "mechanical skills" is important to completing truck mechanic responsibilities. This resume example shows just one way truck mechanics use this skill: "diesel technicians must be familiar with engine components and systems and know how they interact with each other" Here's an example of how this skill is used from a resume that represents typical truck mechanic tasks: "overhaul cummins engines diagnose electrical and mechanical parts, change oil, clutches, and dpf systems"
  • Another common skill for a truck mechanic to be able to utilize is "organizational skills." Diesel technicians must keep workspaces clean and organized in order to maintain safety and accountability for parts. A truck mechanic demonstrated the need for this skill by putting this on their resume: "performed organizational maintenance services on wheeled vehicles, trailers, generators, and pumping units. "
  • Another skill commonly found on truck mechanic resumes is "physical strength." This description of the skill was found on several truck mechanic resumes: "diesel technicians often lift heavy parts and tools, such as exhaust system components and pneumatic wrenches." Here's an example from a resume of how this skill could fit into the day-to-day truck mechanic responsibilities: "provided physical and technical assistance for hvac technicians. "
  • See the full list of truck mechanic skills.

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    What Automotive Service Technicians Do

    Automotive service technicians, often called service technicians, have a duty to inspect, maintain, and repair cars and even light trucks. It is their job as automotive service technicians to find problems, often by computerized diagnostic equipment. They do test parts and systems to guarantee that they work properly and follow checklists to ensure that every critical part is examined. Performing basic care and maintenance is also part of their main tasks, including changing oil, rotating tires, and checking fluid levels.

    In this section, we take a look at the annual salaries of other professions. Take automotive service technician for example. On average, the automotive service technicians annual salary is $7,092 lower than what truck mechanics make on average every year.

    Even though truck mechanics and automotive service technicians have vast differences in their careers, a few of the skills required to do both jobs are similar. For example, both careers require customer service, hand tools, and diagnosis in the day-to-day roles.

    These skill sets are where the common ground ends though. A truck mechanic responsibility is more likely to require skills like "cdl," "electrical systems," "diesel engines," and "dot." Whereas a automotive service technician requires skills like "dexterity," "manual dexterity," "customer satisfaction," and "automotive repair." Just by understanding these different skills you can see how different these careers are.

    Automotive service technicians really shine in the health care industry with an average salary of $38,929. Whereas truck mechanics tend to make the most money in the energy industry with an average salary of $53,263.

    The education levels that automotive service technicians earn is a bit different than that of truck mechanics. In particular, automotive service technicians are 0.4% less likely to graduate with a Master's Degree than a truck mechanic. Additionally, they're 0.0% less likely to earn a Doctoral Degree.

    What Are The Duties Of a Diesel Technician?

    Diesel technicians specialize in repairing and handling the maintenance of vehicles powered by diesel. They are primarily responsible for inspecting cars, conducting tests, and identifying its problems to determine what course of action to take. Aside from repairing engines, diesel technicians may also fix other systems such as brakes, steering, and even lighting. It is essential to discuss the extent of repairs to clients and make them understand the costs involved. Furthermore, it is vital to maintain an accurate record of data at all times.

    Now we're going to look at the diesel technician profession. On average, diesel technicians earn a $3,301 lower salary than truck mechanics a year.

    A similarity between the two careers of truck mechanics and diesel technicians are a few of the skills associated with both roles. We used resumes from both professions to find that both use skills like "cdl," "customer service," and "electrical systems. "

    While some skills are similar in these professions, other skills aren't so similar. For example, several resumes showed us that truck mechanic responsibilities requires skills like "grinders," "preventive maintenance," "truck repair," and "mechanical equipment." But a diesel technician might use skills, such as, "preventative maintenance," "maintenance services," "construction equipment," and "calipers."

    Diesel technicians may earn a lower salary than truck mechanics, but diesel technicians earn the most pay in the utilities industry with an average salary of $49,875. On the other side of things, truck mechanics receive higher paychecks in the energy industry where they earn an average of $53,263.

    When it comes to the differences in education between the two professions, diesel technicians tend to reach similar levels of education than truck mechanics. In fact, they're 0.5% less likely to graduate with a Master's Degree and 0.0% more likely to earn a Doctoral Degree.

    How an Auto Technician Compares

    An auto technician specializes in performing inspections, repairs, and maintenance on different automotive vehicles ranging from small cars to light trucks. Their responsibilities revolve around identifying issues using various diagnostic tools to determine which course of action to take, discussing the extent of repairs to clients, and ordering car parts from suppliers. There are also instances when an auto technician may have the task of maintaining the cleanliness of the workplace, or participate in record-keeping and monitoring the inventory.

    Let's now take a look at the auto technician profession. On average, these workers make lower salaries than truck mechanics with a $8,734 difference per year.

    By looking over several truck mechanics and auto technicians resumes, we found that both roles utilize similar skills, such as "customer service," "hand tools," and "diagnosis." But beyond that the careers look very different.

    Some important key differences between the two careers are a few of the skills necessary to fulfill responsibilities. Some examples from truck mechanic resumes include skills like "cdl," "electrical systems," "diesel engines," and "dot," whereas an auto technician might be skilled in "taking care," "customer vehicles," "work ethic," and "strong work ethic. "

    Additionally, auto technicians earn a higher salary in the retail industry compared to other industries. In this industry, they receive an average salary of $38,823. Additionally, truck mechanics earn an average salary of $53,263 in the energy industry.

    When it comes to education, auto technicians tend to earn similar education levels than truck mechanics. In fact, they're 0.0% less likely to earn a Master's Degree, and 0.0% less likely to graduate with a Doctoral Degree.

    Description Of a Mobile Equipment Mechanic

    Mobile equipment mechanics are skilled employees who are responsible for conducting repairs and maintenance of construction and surface mining equipment such as bulldozers, cranes, and excavators. These mechanics must inspect machines and heavy equipment while evaluating operating manuals to perform diagnosis and resolve any defects. They are required to use hand and power tools to perform repairs on the defective equipment parts. Mobile equipment mechanics must also check any open circuits on the electrical systems of heavy equipment.

    Mobile equipment mechanics tend to earn a higher pay than truck mechanics by about $22,021 per year.

    While their salaries may vary, truck mechanics and mobile equipment mechanics both use similar skills to perform their jobs. Resumes from both professions include skills like "electrical systems," "diesel engines," and "hand tools. "

    Each job requires different skills like "cdl," "customer service," "dot," and "diagnosis," which might show up on a truck mechanic resume. Whereas mobile equipment mechanic might include skills like "cranes," "loaders," "mechanical systems," and "asphalt."

    Mobile equipment mechanics earn a higher salary in the government industry with an average of $84,306. Whereas, truck mechanics earn the highest salary in the energy industry.

    The average resume of mobile equipment mechanics showed that they earn similar levels of education to truck mechanics. So much so that the likelihood of them earning a Master's Degree is 0.5% less. Additionally, they're more likely to earn a Doctoral Degree by 0.0%.