As of April 01, 2026, the average annual salary for Diesel Engineer in Tennessee is $110,782, equivalent to $53 per hour, $2,130 weekly, or $9,232 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Diesel Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Diesel Engineer in Tennessee vary widely, spanning from $88,451 to $126,094. Most professionals fall between the 25th percentile ($99,093) and 75th percentile ($118,797), while top earners (90th percentile) make $126,094 per year. This $19,704 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or FOCUS, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Tennessee Diesel Engineer often earn 6.6% lower than national averages due to demand from Fortune 31 companies. However, Tennessee currently ranks 43 nationwide for Diesel Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
