Diesel Mechanic Salary in Maryland
The median diesel mechanic salary in Maryland is $60,940 per year, which is 10.0% above the national median of $55,400.
Diesel Mechanic Salary Overview in Maryland (2026)
Maryland ranks #9 out of 50 states for diesel mechanic compensation. This places Maryland in the top tier nationally, making it one of the best states for diesel mechanics seeking high pay. At $60,940 per year, diesel mechanics in Maryland earn $5,540 more than the national median of $55,400.
It's worth noting that Maryland's cost of living is 110% of the national average, which reduces the real purchasing power of the $60,940 salary. After adjusting for cost of living, the effective salary is closer to $55,400.
The salary spread in Maryland is significant: diesel mechanics at the 10th percentile earn $38,500, while those at the 90th percentile bring home $90,200 — a $51,700 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Maryland for this role is Silver Spring, where the median reaches $67,588.
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). This steady growth indicates stable demand for diesel mechanics across the country.
Diesel Mechanic Salary in Maryland by Experience
In Maryland, an entry-level diesel mechanic earns around $40,700, while experienced professionals earn up to $85,800 per year. The cost of living index in Maryland is 110% of the national average.
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See Investment Options →Salary Percentiles in Maryland
| Percentile | MD Salary |
|---|---|
| 10th Percentile | $38,500 |
| 25th Percentile | $47,300 |
| Median (50th) | $60,940 |
| 75th Percentile | $75,900 |
| 90th Percentile | $90,200 |
Diesel Mechanic Salary by City in Maryland
The largest employment areas for diesel mechanics in Maryland include Baltimore, Columbia, Silver Spring, and Germantown. Salaries vary by city based on local cost of living and demand.
How to Become a Diesel Mechanic in Maryland
Education
Most diesel mechanic positions require a high school diploma. Maryland has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Maryland
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). Maryland's demand may vary based on local industry trends.
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