Senior Mechanical Engineers salary in Massachusetts
Roles that require seasoned judgement and the ability to lead projects without supervision. Typically five to ten years of experience and a track record of complete ownership.
Senior Mechanical Engineers in Massachusetts: actual employer-disclosed pay
Public records from 36 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $127,440. 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 III — experienced | 36 | $127,440 |
Top employers filing for this role
Companies with the most certified filings for Senior Mechanical Engineers in Massachusetts. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Onto Innovation, Inc. | Senior Mechanical Engineer | 2 | $122,440 |
| Dassault Systemes Americas Corp | SIMULIA R&D Software Engineering Manager | 2 | $130,340 |
| Phillips-Medisize Northeast, LLC | Tooling Engineer - KBGFJG379203-1 | 1 | $115,000 |
| Symbotic LLC | Staff Mechanical Engineer | 1 | $160,000 |
| Applied Materials, Inc. | Mechanical Engineer | 1 | $140,000 |
| HighRes Biosolutions, Inc. | Principal Mechanical Engineer | 1 | $125,440 |
| Amgen Inc. | Senior Engineer | 1 | $125,840 |
| Embecta Medical II LLC | Senior Quality Engineer | 1 | $122,000 |
| Dell Products L.P. | Senior Systems Development Engineer | 1 | $142,000 |
| Waters Technologies Corporation | Senior Design Quality Engineer | 1 | $132,376 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Tooling Engineer - KBGFJG379203-1 at Phillips-Medisize Northeast, LLC$115,000ClintonWage Level IIIDecided Sep 17, 2025I-200-25253-299786
- Staff Mechanical Engineer at Symbotic LLC$160,000AndoverWage Level IIIDecided Sep 12, 2025I-200-25248-290715
- Mechanical Engineer at Applied Materials, Inc.$140,000GloucesterWage Level IIIDecided Sep 4, 2025I-200-25239-270453
- Principal Mechanical Engineer at HighRes Biosolutions, Inc.$125,440BeverlyWage Level IIIDecided Aug 15, 2025I-200-25220-229869
- Senior Engineer at Amgen Inc.$125,840CambridgeWage Level IIIDecided Jul 31, 2025I-200-25205-197744
- Senior Quality Engineer at Embecta Medical II LLC$122,000AndoverWage Level IIIDecided Jul 18, 2025I-200-25192-169933
- Senior Systems Development Engineer at Dell Products L.P.$142,000HopkintonWage Level IIIDecided Jul 17, 2025I-200-25191-166807
- Senior Design Quality Engineer at Waters Technologies Corporation$132,376MilfordWage Level IIIDecided Jul 8, 2025I-200-25181-139164
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.