Mechanical Engineer Salary in California
The median mechanical engineer salary in California is $132,908 per year, which is 38.0% above the national median of $96,310.
Mechanical Engineer Salary Overview in California (2026)
California ranks #2 out of 50 states for mechanical engineer compensation. This places California in the top tier nationally, making it one of the best states for mechanical engineers seeking high pay. At $132,908 per year, mechanical engineers in California earn $36,598 more than the national median of $96,310.
It's worth noting that California's cost of living is 138% of the national average, which reduces the real purchasing power of the $132,908 salary. After adjusting for cost of living, the effective salary is closer to $96,310.
The salary spread in California is significant: mechanical engineers at the 10th percentile earn $87,492, while those at the 90th percentile bring home $201,756 — a $114,264 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in California for this role is San Francisco, where the median reaches $175,284.
Nationally, mechanical engineer employment is projected to grow 2% over the next decade (as fast as average). This steady growth indicates stable demand for mechanical engineers across the country.
Mechanical Engineer Salary in California by Experience
In California, an entry-level mechanical engineer earns around $89,700, while experienced professionals earn up to $190,440 per year. The cost of living index in California is 138% of the national average.
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View Offers You Qualify For →Salary Percentiles in California
| Percentile | CA Salary |
|---|---|
| 10th Percentile | $87,492 |
| 25th Percentile | $108,744 |
| Median (50th) | $132,908 |
| 75th Percentile | $165,048 |
| 90th Percentile | $201,756 |
Mechanical Engineer Salary by City in California
The largest employment areas for mechanical engineers in California include Los Angeles, San Francisco, San Diego, and San Jose. Salaries vary by city based on local cost of living and demand.
How to Become a Mechanical Engineer in California
Education
Most mechanical engineer positions require a bachelor's degree. California has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in California
Nationally, mechanical engineer employment is projected to grow 2% over the next decade (as fast as average). California's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Mechanical Engineers who negotiate earn 7–15% more. A single negotiation could add $57,532 over your career trajectory.
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