Mainspring Energy, Inc. filed 38 certified H-1B LCAs in FY2025 (40 total, 0 denied). Median sponsored salary $118,810.
| Job title | Filings | Avg salary |
|---|---|---|
| Electrical Engineer | 3 | $124,842 |
| Staff Supplier Quality Engineer | 2 | $155,750 |
| Principal Product Lifecycle Management Lead | 2 | $190,000 |
| Senior Mechanical Engineer | 2 | $142,649 |
| Senior Mechanical Materials Buyer Planner | 2 | $110,787 |
| Associate Mechanical Design Engineer | 2 | $98,754 |
| Mechanical Design Engineer | 2 | $122,471 |
| Associate Systems Modeling And Simulation Engineer | 1 | $104,236 |
| Associate Software Qa Engineer | 1 | $90,640 |
| Associate Embedded Software Engineer | 1 | $104,236 |