As of April 01, 2025, the average annual salary for a Mechanical Engineer I in Seattle, WA is $87,903. Salary.com reports that pay typically ranges from $79,735 to $93,746, with most professionals earning between $72,298 and $99,066.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $93,746 | $7,812 | $1,803 | $45 |
| Average | $87,903 | $7,325 | $1,690 | $42 |
| 25th Percentile | $79,735 | $6,645 | $1,533 | $38 |
An entry-level Mechanical Engineer I with under 1 year experience makes about $87,293. With less than 2 years of experience, a mid-level Mechanical Engineer I makes around $87,903. After 2-4 years, the Mechanical Engineer I pay rises to about $88,949. Those senior Mechanical Engineer I with 5-8 years of experience earn roughly $89,647, and those Mechanical Engineer I having 8 years or more experience are expected to earn about $89,821 on average.
| Levels | Salary |
|---|---|
| Entry Level Mechanical Engineer I | $87,293 |
| Intermediate Level Mechanical Engineer I | $87,903 |
| Senior Level Mechanical Engineer I | $88,949 |
| Specialist Level Mechanical Engineer I | $89,647 |
| Expert Level Mechanical Engineer I | $89,821 |
| Entry Level | 10% |
| Mid Level | 11% |
| Senior Level | 12% |
| Top Level | 13% |
| Experienced | 13% |
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