Senior Chemical Engineers salary in California
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 Chemical Engineers in California: actual employer-disclosed pay
Public records from 50 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $139,223. 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 | 50 | $139,223 |
Top employers filing for this role
Companies with the most certified filings for Senior Chemical Engineers in California. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Tesla, Inc. | Sr. Materials Engineer | 6 | $154,500 |
| Western Digital Technologies, Inc. | Principal Engineer, Hardware Development Engineering | 6 | $162,344 |
| Applied Materials, Inc | Process Engineer | 3 | $129,983 |
| Apple Inc. | Battery Algorithm Simulation Engineer | 3 | $143,100 |
| Amgen Inc. | Process Development Senior Scientist | 3 | $138,445 |
| Sandisk Technologies, Inc. | Staff Engineer, Technology Development Engineering | 2 | $151,070 |
| Arelac, Inc. | Plant Engineer | 2 | $124,561 |
| Terasaki Institute for Biomedical Innovation | Assistant Professor | 1 | $95,000 |
| Bayer HealthCare LLC | Senior Validation Specialist, Quality Control | 1 | $145,000 |
| California Institute of Technology/Jet Propulsion Laboratory | Technologist | 1 | $125,632 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Assistant Professor at Terasaki Institute for Biomedical Innovation$95,000Woodland Hills,Wage Level IIIDecided Sep 24, 2025I-200-25260-315287
- Senior Validation Specialist, Quality Control at Bayer HealthCare LLC$145,000BerkeleyWage Level IIIDecided Aug 27, 2025I-200-25232-255940
- Technologist at California Institute of Technology/Jet Propulsion Laboratory$125,632PasadenaWage Level IIIDecided Aug 21, 2025I-200-25226-242743
- Sr. Manufacturing Planner/Scheduler at Thermo Fisher Scientific, Inc.$151,070SunnyvaleWage Level IIIDecided Aug 13, 2025I-202-25218-225375
- Sr Staff Engineer, Chemical at Atlas Data Storage, Inc.$200,000South San FranciscoWage Level IIIDecided Aug 12, 2025I-200-25217-222200
- Sr. Project Manager at Parker Hannifin Corporation$133,432OxnardWage Level IIIDecided Jul 31, 2025I-200-25205-198031
- Staff Engineer, Technology Development Engineering at Sandisk Technologies, Inc.$151,070MilpitasWage Level IIIDecided Jul 14, 2025I-200-25188-157297
- Staff Engineer, Technology Development Engineering at Sandisk Technologies, Inc.$151,070San JoseWage Level IIIDecided Jul 14, 2025I-200-25188-157303
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.