As of April 01, 2025, the average annual salary for a Mechanical Engineer III in San Diego, CA is $116,698. According to Salary.com, salaries can range from a low of $100,167 to a high of $136,434, with most professionals earning between $108,045 and $127,028.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $127,028 | $10,586 | $2,443 | $61 |
| Average | $116,698 | $9,725 | $2,244 | $56 |
| 25th Percentile | $108,045 | $9,004 | $2,078 | $52 |
An entry-level Mechanical Engineer III with under 1 year experience makes about $112,824. With less than 2 years of experience, a mid-level Mechanical Engineer III makes around $113,469. After 2-4 years, the Mechanical Engineer III pay rises to about $114,761. Those senior Mechanical Engineer III with 5-8 years of experience earn roughly $119,782, and those Mechanical Engineer III having 8 years or more experience are expected to earn about $122,557 on average.
| Levels | Salary |
|---|---|
| Entry Level Mechanical Engineer III | $112,824 |
| Intermediate Level Mechanical Engineer III | $113,469 |
| Senior Level Mechanical Engineer III | $114,761 |
| Specialist Level Mechanical Engineer III | $119,782 |
| Expert Level Mechanical Engineer III | $122,557 |
| Entry Level | 5% |
| Mid Level | 5% |
| Senior Level | 6% |
| Top Level | 11% |
| Experienced | 14% |
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Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.
Analysis: Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
Design Engineering: Creating a system, component, or process to develop new products and systems.
Product Development: Overseeing the creation of new products or improvement of the performance, cost, or quality of existing products to achieve business goals.
| Skill | Salary | Demand |
|---|---|---|
|
Prototyping
|
$121,366 |
4%
|
|
Computer Vision
|
$121,366 |
4%
|
|
Salesforce
|
$120,199 |
3%
|
|
Algorithms
|
$120,199 |
3%
|
|
Artificial Intelligence
|
$120,199 |
3%
|
|
Machine Learning
|
$120,199 |
3%
|
