What is the hourly salary range of Diesel Engineer?
As of June 01, 2026, the average hourly pay of Diesel Engineer in the United States is $57. While Salary.com is seeing that Diesel Engineer salary in the US can go up to $65 or down to $45, but most earn between $51 and $61. Salary.com shows the average base salary (core compensation), as well as the average total cash compensation for the job of Diesel Engineer in the United States.