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Senior diesel mechanic salary in United States (Updated 2026)
How much does a Senior Diesel Mechanic make in the United States?
Average base salary
$33.86
- Hour
- Week
- Month
- Year
Average $33.86
Low $25.45
High $45.04
The average salary for a senior diesel mechanic is $33.86 per hour in the United States. 2.4k salaries taken from job postings on Indeed in the past 36 months (updated July 19, 2026).
Highest paying companies for Senior Diesel Mechanic in United States
Average year pay is based on job postings on Indeed in the past 36 months.South Wharf Yacht Yard
$109,200per year
Advanced Maintenance
$105,560per year
Condustrial Inc.
$104,000per year
Florida Detroit Diesel Allison
$98,800per year
Pacer Staffing
$97,760per year
OTR FLEET SERVICE LLC
$95,000per year