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Mechanical Engineers in Lathrop, CA: H-1B salaries
20 labor condition applications for this occupation with a work site in Lathrop, CA. Median offered base salary $132,869; middle half $122,100–$140,295.
By wage level
| Wage level | Median salary |
|---|---|
| Level I (entry) | $92,000 |
| Level II (qualified) | $122,100 |
| Level III (experienced) | $135,524 |
| Level IV (fully competent) | $157,259 |
The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.
Employers
| Employer | LCAs | Median salary |
|---|---|---|
| Tesla, Inc. | 18 | $131,434 |
| Western Digital Technologies, Inc. | 1 | $137,363 |
| Zayn Aerospace | 1 | — |
Job titles
- Sr. Technical Project Manager2
- Manufacturing Equipment Engineer2
- Sr Technical Project Mgr2
- Mechanical Design Engineer2
- Technologist, Hardware Development Engineering1
- Sr Manufacturing Equipment Engineer1
- Staff Manufacturing Equipment Engineer1
- Project Engineer1
- Associate Manufacturing Equipment Engineer1
- Test Engineer1
- Sr. Test Engineer1
- Sr. Process Engineer1
- Associate Process Engineer1
- Sr Manufacturing Controls Engineer1
- Associate Manager, Production Engineering1
H-1B sponsors in Lathrop, CA →
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).