Data / Hiring / California / GreenFire Energy Inc.
GreenFire Energy Inc. in Walnut Creek, CA: 6 certified H-1B and PERM cases, FY2023 to FY2026
GreenFire Energy Inc., Walnut Creek, CA, had 6 certified H-1B and PERM cases in Department of Labor disclosure data, decided from July 12, 2023 to November 14, 2025: 5 H-1B labor condition applications and 1 PERM labor certifications. Its most frequent role is ="Project Development and Modeling Engineer" in Walnut Creek, CA, at a median offered wage of $138,605 a year.
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- 46-4587839Employer ID (FEIN)
- Walnut Creek, CAAddress
- 6Certified cases
- 6Positions requested
- 0Denied or withdrawn
Certified cases by fiscal year
Fiscal years run from October 1 to September 30. The latest year covers decisions through November 14, 2025.
| Fiscal year | H-1B | PERM | Positions | Median offered wage |
|---|---|---|---|---|
| FY2023 | 2 | 0 | 2 | $135,000 |
| FY2024 | 1 | 0 | 1 | $146,357 |
| FY2025 | 1 | 1 | 2 | $135,004 |
| FY2026 | 1 | 0 | 1 | $142,210 |
Roles certified
Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.
| Job title | Occupation | Worksite | Cases | Years | Median offered | Offered range | Median prevailing | Wage level | Program | Latest decision | Latest case number | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ="Project Development and Modeling Engineer" | Environmental Engineers | Walnut Creek, CA | 1 | FY2025 | $114,608 | $114,608 to $114,608 | $114,608 | II | H-1B | January 21, 2025 | I-200-25014-615660 | dol.gov |
| Chief Modeling Engineer | 11-3051 Geothermal Production Managers | Walnut Creek, CA | 1 | FY2025 | $155,400 | $155,400 to $160,400 | Not listed | PERM | December 5, 2024 | G-100-23220-248237 | dol.gov | |
| Chief Product Engineer | 17-2081 Environmental Engineers | Walnut Creek, CA | 1 | FY2024 | $146,357 | $146,357 to $146,357 | $130,749 | III | H-1B | January 16, 2024 | I-200-24009-626000 | dol.gov |
| Principal Modeling and Design Engineer | 17-2081 Environmental Engineers | Oakland, CA | 1 | FY2026 | $142,210 | $142,210 to $162,210 | $142,210 | III | H-1B | November 14, 2025 | I-200-25310-382918 | dol.gov |
| Project Development and Modeling Engineer | 17-2141 Mechanical Engineers | Walnut Creek, CA | 1 | FY2023 | $135,000 | $135,000 to $135,000 | $114,546 | II | H-1B | July 12, 2023 | I-200-23186-168435 | dol.gov |
| Project Development and Modeling Engineer | 17-2081 Environmental Engineers | Walnut Creek, CA | 1 | FY2023 | $135,000 | $135,000 to $135,000 | $130,749 | III | H-1B | July 12, 2023 | I-200-23186-168439 | dol.gov |
Worksite states
| State | Cases |
|---|---|
| California | 6 |
Also on SpecStream
- Every company hiring Environmental Engineers in California
- Every company hiring Industrial Production Managers in California
- Every company hiring Mechanical Engineers in California
Updated November 14, 2025. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.