Mechanical Engineers salary in Professional services, Washington
Legal, accounting, management consulting, advertising, and corporate administrative services.
Mechanical Engineers (Pro services) in Washington: actual employer-disclosed pay
Public records from 33 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $118,976. 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 | 8 | $90,122 |
| Level II — qualified | 9 | $110,000 |
| Level III — experienced | 5 | $120,000 |
| Level IV — fully competent | 4 | $170,000 |
Top employers filing for this role
Companies with the most certified filings for Mechanical Engineers (Pro services) in Washington. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Battelle Memorial Institute | Post Doctorate Research Associate (Mechanical Engineer) | 3 | $110,450 |
| Mott MacDonald Group Inc. | Principal Project Manager, Grade F | 2 | $203,570 |
| Arup US, Inc. | Senior Mechanical Engineer | 2 | $135,850 |
| H10 Seattle, LLC | Mechanical Engineer IV | 2 | $163,400 |
| P2S LP | Mechanical Engineer | 2 | $109,556 |
| Mackin Consultancy, LLC | Technical Drawing Specialist | 1 | $145,000 |
| Altair ProductDesign, Inc. | FEA Engineer | 1 | $105,352 |
| Lea Elliott, Inc. | Project Oversight Specialist | 1 | $150,010 |
| Stantec Consulting Services Inc. | Mechanical Designer | 1 | $105,352 |
| Sea-bird Electronics, Inc. | Mechanical Engineer III | 1 | $133,127 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Technical Drawing Specialist at Mackin Consultancy, LLC$145,000RedmondDecided Dec 22, 2025I-200-25349-482842
- FEA Engineer at Altair ProductDesign, Inc.$105,352SeattleDecided Nov 21, 2025I-200-25318-408672
- Project Oversight Specialist at Lea Elliott, Inc.$150,010SeattleDecided Nov 17, 2025I-200-25311-387756
- Computational Scientist (Mechanical Engineers) at Battelle Memorial Institute$115,050RichlandDecided Nov 14, 2025I-200-25307-363167
- Mechanical Designer at Stantec Consulting Services Inc.$105,352SeattleDecided Nov 7, 2025I-203-25273-344776
- Principal Project Manager, Grade F at Mott MacDonald Group Inc.$201,822SeattleWage Level IIIDecided Aug 5, 2025I-203-25210-206198
- Senior Mechanical Engineer at Arup US, Inc.$140,000SeattleDecided Aug 4, 2025I-200-25209-205094
- Mechanical Engineer III at Sea-bird Electronics, Inc.$133,127BellevueWage Level IIIDecided Jul 25, 2025I-200-25199-184301
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.