Diesel Mechanic salary at County Of Monmouth

The average diesel mechanic salary at County Of Monmouth was $72,811 , which is 19 percent higher than the average salary for this job in New Jersey, and 28 percent higher than the national average for this job . Diesel Mechanic salaries at County Of Monmouth typically range from $69,613 to $76,009 (25th to 75th percentile). The highest reported diesel mechanic salary was $76,009. There are 2 employees at County Of Monmouth with the job title diesel mechanic.