As of May 01, 2025, the average annual salary for a Mechanical Engineer III in California is $118,919. According to Salary.com, salaries can range from a low of $102,074 to a high of $139,030, with most professionals earning between $110,101 and $129,446.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $129,446 | $10,787 | $2,489 | $62 |
| Average | $118,919 | $9,910 | $2,287 | $57 |
| 25th Percentile | $110,101 | $9,175 | $2,117 | $53 |
An entry-level Mechanical Engineer III with under 1 year experience makes about $114,971. With less than 2 years of experience, a mid-level Mechanical Engineer III makes around $115,629. After 2-4 years, the Mechanical Engineer III pay rises to about $116,945. Those senior Mechanical Engineer III with 5-8 years of experience earn roughly $122,061, and those Mechanical Engineer III having 8 years or more experience are expected to earn about $124,889 on average.
| Levels | Salary |
|---|---|
| Entry Level Mechanical Engineer III | $114,971 |
| Intermediate Level Mechanical Engineer III | $115,629 |
| Senior Level Mechanical Engineer III | $116,945 |
| Specialist Level Mechanical Engineer III | $122,061 |
| Expert Level Mechanical Engineer III | $124,889 |
| Entry Level | 7% |
| Mid Level | 7% |
| Senior Level | 8% |
| Top Level | 13% |
| Experienced | 16% |
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Mechanical Engineer III salary varies from city to city. Compared with national average salary of Mechanical Engineer III, the highest Mechanical Engineer III salary is in San Francisco, CA, where the Mechanical Engineer III salary is 24.9% above. The lowest Mechanical Engineer III salary is in Miami, FL, where the Mechanical Engineer III salary is 3.9% lower than national average salary.
| City, State | Price | Compared to national average |
|---|---|---|
| San Francisco, CA | $134,649 |
24.9%
|
| Washington, DC | $119,372 |
10.7%
|
| Miami, FL | $103,588 |
|
| Chicago, IL | $111,415 |
3.3%
|
| Boston, MA | $120,245 |
11.5%
|
| New York, NY | $124,946 |
15.9%
|
