Process Engineer salary in California
A real-employer view of Process 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.
Process Engineer in California: actual employer-disclosed pay
Public records from 25 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $130,496. 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 | 2 | $90,000 |
| Level II — qualified | 5 | $109,574 |
| Level III — experienced | 5 | $130,496 |
| Level IV — fully competent | 9 | $165,000 |
Top employers filing for this role
Companies with the most certified filings for Process Engineer in California. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Applied Materials, Inc | Process Engineer | 5 | $165,375 |
| Lam Research Corporation | Process Engineer | 3 | $147,410 |
| Applied Materials, Inc. | Process Engineer | 3 | $164,172 |
| Universal Fuel Technologies, Inc. | Process Engineer | 2 | $120,000 |
| Vibrant America LLC | Process Engineer, Chip Chemistry | 1 | $123,490 |
| The Dennis Group Inc. | Process Engineer | 1 | $125,486 |
| Pendulum Therapeutics Inc. | Staff Process Engineer | 1 | $146,700 |
| YJ BIOPRODUCTS, INC. | Process Engineer | 1 | $90,000 |
| Enevate Corporation | Senior Staff Process Engineer II | 1 | $120,694 |
| Vastek Inc | Process Engineer | 1 | $106,995 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Process Engineer, Chip Chemistry at Vibrant America LLC$123,490SANTA CLARADecided Dec 15, 2025I-200-25342-466021
- Process Engineer at The Dennis Group Inc.$125,486CarlsbadDecided Dec 9, 2025I-200-25336-451911
- Staff Process Engineer at Pendulum Therapeutics Inc.$146,700San FranciscoDecided Nov 7, 2025I-200-25304-353460
- Process Engineer at YJ BIOPRODUCTS, INC.$90,000Rancho CordovaWage Level IDecided Aug 21, 2025I-200-25226-243894
- Senior Staff Process Engineer II at Enevate Corporation$120,694IrvineDecided Aug 19, 2025I-200-25224-238003
- Process Engineer at Vastek Inc$106,995San DiegoWage Level IIDecided Jun 26, 2025I-200-25170-113758
- Process Engineer (FIB STEM Electron Microscopist) at Lam Research Corporation$109,574FremontWage Level IIDecided Jun 26, 2025I-200-25170-113757
- Process Engineer at Universal Fuel Technologies, Inc.$120,000Los AltosWage Level IIDecided Jun 23, 2025I-200-25165-093096
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.