Salary Index · All Industries
Diesel Mechanic Salary in Knoxville, TN
A mid-level Diesel Mechanic in Knoxville, TN earns a median $58,010, ranging $47,430 (P25) to $74,640 (P90).
Diesel Mechanic salary percentiles in Knoxville, TN
Mid-level (L3) annual base pay. The live page lets you switch seniority from intern to executive.
| Percentile | Annual base |
|---|---|
| 25th percentile | $47,430 |
| Median (50th) | $58,010 |
| 75th percentile | $65,100 |
| 90th percentile | $74,640 |
| Mean | $56,180 |
Job outlook
Nationally, Bus and Truck Mechanics and Diesel Engine Specialists is projected to grow +0.9% with ~24,300 annual openings (BLS projections) — the same figure applies across metros since BLS doesn't publish occupational growth projections below the national level.
Methodology
These Diesel Mechanic bands for Knoxville, TN draw from the U.S. Bureau of Labor Statistics Occupational Employment Statistics (OES). Every percentile traces to a named public source — no anonymous self-reported numbers, no forum threads.
Frequently asked questions
Where does this diesel mechanic salary data for Knoxville, TN come from?
Every percentile for diesel mechanic roles in Knoxville, TN is sourced from U.S. Bureau of Labor Statistics Occupational Employment Statistics (OES) data — public government records, not anonymous self-reported figures.
Are Knoxville, TN diesel mechanic salaries self-reported?
No. Unlike crowd-sourced salary sites, every band for this Knoxville, TN figure traces to a named public source (BLS OES, DOL OFLC) — no forum threads, no unverified user submissions.
How are the P25–P90 percentiles calculated for Knoxville, TN?
They come from BLS OES percentile wage estimates for diesel mechanic roles in the Knoxville, TN metropolitan area, supplemented by DOL prevailing-wage data where employer sponsorship is common.
How current is the Knoxville, TN data?
BLS OES is updated annually and DOL OFLC filings are released through the year; the diesel mechanic figures for Knoxville, TN refresh on a quarterly cadence.
Related pages
Diesel Mechanic salary in other metros
Sources: BLS OES, DOL OFLC public filings. Updated quarterly.