As of June 01, 2026, the average annual salary for Diesel Engineer in Oregon is $120,437, equivalent to $58 per hour, $2,316 weekly, or $10,036 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Diesel Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Diesel Engineer in Oregon vary widely, spanning from $96,029 to $137,067. Most professionals fall between the 25th percentile ($107,661) and 75th percentile ($129,142), while top earners (90th percentile) make $137,067 per year. This $21,481 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, Oregon Diesel Engineer often earn 1.6% higher than national averages due to demand from Fortune 31 companies. However, Oregon currently ranks 15 nationwide for Diesel Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
