As of May 01, 2026, the average salary for a Diesel Engine Mechanic II in the United States is $56,100 per year, which breaks down to an hourly rate of $27.
However, a Diesel Engine Mechanic II's salary can vary significantly. Here’s a look at the typical salary range:
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A Diesel Engine Mechanic II's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of a Diesel Engine Mechanic II's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Diesel Engine Mechanic I | 0-1 years | $49,889 |
| Diesel Engine Mechanic II | 1-3 years | $56,069 |
| Diesel Engine Mechanic III | 3-5 years | $63,464 |
| Diesel Maintenance Supervisor | 5+ years | $76,914 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Diesel Engine Mechanic IIs. For example, consider the average annual salaries in these key locations:
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Dedication | 9.28% |
| OEM | 4.1% |
| Technical Services | 2.28% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Waste Management
|
$61,149 |
9%
|
|
Safety Training
|
$61,149 |
9%
|
|
Coordination
|
$60,588 |
8%
|
|
Hard Working
|
$58,344 |
4%
|
|
Listening
|
$57,783 |
3%
|
|
Electrical Repairs
|
$57,783 |
3%
|
Understanding how a Diesel Engine Mechanic II's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on May 01, 2026Promotions are the fastest way to increase your earnings. As a Diesel Engine Mechanic II, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Diesel Engine Mechanic III | $63,500 | 13% |
| Automotive Service Technician III | $61,700 | 10% |
Salaries for a Diesel Engine Mechanic II can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $47,343 in 2023 to around $46,959 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Diesel Engine Mechanic II salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2022 |
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|
| 2023 | $47,343 |
| 2024 | $47,133 |
| 2025 | $46,959 |
| 2026 |
View More
|
| 2027 |
View More
|
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The diesel mechanic trade is not dying; in fact, it remains essential due to the ongoing demand for diesel engines in various industries. With a salary range from $54,600 to $68,000, skilled diesel mechanics can enjoy a stable and rewarding career. As technology evolves, opportunities for specialized training and advancement continue to grow.
While becoming a diesel mechanic offers a solid career path with valuable skills, the typical salary range is between $54,600 and $68,000 annually. Although some experienced mechanics may earn over $68,000, reaching $100,000 is uncommon. Overall, it's a rewarding profession with competitive pay.
Diesel engine mechanics typically earn competitive salaries, with a minimum of $54,600, a mid-range salary of $61,200, and a maximum of $68,000. This places them among the higher-paid mechanics, especially when compared to other specialties in the automotive field. Their expertise in diesel engines is highly valued in various industries.
The average salary for a diesel engine mechanic in the USA ranges from $54,600 to $68,000 per year. Entry-level positions typically start at $54,600, while experienced mechanics can earn up to $68,000 annually. The mid-range salary is approximately $61,200 per year, reflecting the skills and experience in this field.
The highest a diesel mechanic can earn is $68,000 per year. Diesel mechanics are skilled technicians with extensive knowledge of diesel engines, responsible for routine maintenance and necessary repairs. Their expertise ensures the efficient operation of diesel-powered vehicles and machinery, making them valuable in various industries.
In the U.S., Diesel Engine Mechanics can expect salaries ranging from $54,600 to $68,000 annually, with a median salary of $61,200. Cities like New York, NY, and Chicago, IL, are known for higher pay rates, often exceeding the national average, making them attractive locations for mechanics seeking better compensation.
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