Mechanical Engineer salary in Washington
A real-employer view of Mechanical Engineer pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Mechanical Engineer in Washington: actual employer-disclosed pay
Public records from 17 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $119,000. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level I — entry | 5 | $87,110 |
| Level II — qualified | 3 | $99,840 |
| Level III — experienced | 5 | $120,000 |
| Level IV — fully competent | 2 | $153,400 |
Top employers filing for this role
Companies with the most certified filings for Mechanical Engineer in Washington. Median offer is across all of that employer's filings. Click a company for its full H-1B salary breakdown.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Arup US, Inc. | Senior Mechanical Engineer | 2 | $135,850 |
| Aerospace Testing, Engineering and Certification, Inc. | Mechanical Engineer | 1 | $92,430 |
| Battelle Memorial Institute | Mechanical Engineer | 1 | $99,608 |
| Brask Inc. | Mechanical Engineer - Senior | 1 | $130,000 |
| Carbon Autonomous Robotic Systems Inc. | Sr. Mechanical Engineer, Vehicle Structures | 1 | $180,000 |
| dCentralized Systems, Inc. | MECHANICAL ENGINEER | 1 | $80,000 |
| Douglas Blome Engineering Inc. | Mechanical Engineer III | 1 | $119,000 |
| H10 Seattle, LLC | Mechanical Engineer IV | 1 | $176,800 |
| INSPYR Solutions, LLC | Mechanical Engineer | 1 | $150,800 |
| Kymeta Corporation | Mechanical Engineer | 1 | $80,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Mechanical Engineer at Battelle Memorial Institute$99,608RichlandWage Level IIIDecided —I-200-26084-730591
- Sr. Mechanical Engineer, Vehicle Structures at Carbon Autonomous Robotic Systems Inc.$180,000SeattleWage Level IIIDecided Jan 8, 2026I-200-25365-519308
- Senior Mechanical Engineer at Arup US, Inc.$140,000SeattleDecided Aug 4, 2025I-200-25209-205094
- Mechanical Engineer at Pairwise Technologies LLC$87,110RedmondWage Level IDecided Jul 28, 2025I-200-25203-190382
- Mechanical Engineer III at Sea-bird Electronics, Inc.$133,127BellevueWage Level IIIDecided Jul 25, 2025I-200-25199-184301
- Mechanical Engineer IV at H10 Seattle, LLC$176,800RedmondWage Level IVDecided Jul 8, 2025I-200-25181-139038
- Mechanical Engineer at Aerospace Testing, Engineering and Certification, Inc.$92,430SeattleWage Level IDecided Jun 17, 2025I-200-25161-076974
- Mechanical Engineer III at Douglas Blome Engineering Inc.$119,000BellevueWage Level IIIDecided Jun 3, 2025I-200-25147-019966
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.