Senior Mechanical Engineers salary in Arizona
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 Arizona: actual employer-disclosed pay
Public records from 46 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $102,452. 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 | 46 | $102,452 |
Top employers filing for this role
Companies with the most certified filings for Senior Mechanical Engineers in Arizona. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| ASM AMERICA INC. | Senior Mechanical Engineer I | 18 | $101,504 |
| TSMC Arizona Corporation | Equipment Engineer | 9 | $107,000 |
| PowerTec Distribution & Motor Control Corp. | Senior Mechanical Engineer | 3 | $140,000 |
| Lucid USA, Inc. | Engineer 2, Closures Mechanism, Plant Vehicle Engineering | 3 | $101,504 |
| ASML US, LLC | Senior CS Competence Engineer 2 | 2 | $136,384 |
| Caterpillar Inc. | Senior Performance / Simulation / Application Engineer | 2 | $113,984 |
| Nikola Corporation | Senior Component Engineer | 2 | $133,750 |
| Optum Services, Inc. | Engineer | 1 | $111,100 |
| VBFA - BNA Corporation | Engineer III | 1 | $101,504 |
| Bayer Research and Development Services LLC | Reliability Engineer III | 1 | $114,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Mechanical Design Engineer at TSMC Arizona Corporation$120,000PhoenixWage Level IIIDecided Sep 16, 2025I-200-25252-296962
- Senior Mechanical Engineer at PowerTec Distribution & Motor Control Corp.$140,000TucsonWage Level IIIDecided Aug 7, 2025I-200-25212-213829
- Engineer at Optum Services, Inc.$111,100ChandlerWage Level IIIDecided Jul 23, 2025I-200-25197-179271
- Engineer 2, Closures Mechanism, Plant Vehicle Engineering at Lucid USA, Inc.$106,974Casa GrandeWage Level IIIDecided Jul 22, 2025I-200-25196-176079
- Senior Mechanical Engineer I at ASM AMERICA INC.$101,504PhoenixWage Level IIIDecided Jul 8, 2025I-200-25181-143625
- Engineer III at VBFA - BNA Corporation$101,504TempeWage Level IIIDecided Jun 26, 2025I-200-25169-108039
- Snr Mechanical Engineer I at ASM AMERICA INC.$101,504PhoenixWage Level IIIDecided Jun 10, 2025I-200-25154-044843
- Interiors Engineer, Plant Vehicle Engineering at Lucid USA, Inc.$101,504Casa GrandeWage Level IIIDecided Jun 10, 2025I-200-25154-048769
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.