Mainspring Energy, Inc. filed 17 certified H-1B LCAs in FY2026 (19 total, 0 denied). Median sponsored salary $123,950.
| Job title | Filings | Avg salary |
|---|---|---|
| Test Engineer | 2 | $117,450 |
| Associate Embedded Software Engineer | 1 | $116,481 |
| Controls Engineer | 1 | $123,950 |
| Director Of C&I | 1 | $216,750 |
| Electrical Engineer | 1 | $130,162 |
| Fleet Operations & Analytics Engineer | 1 | $117,458 |
| Logistics Specialist | 1 | $86,108 |
| Mechanical Design Engineer - Electromechanical | 1 | $114,206 |
| Senior Manufacturing Engineer, Upgrades | 1 | $139,097 |
| Associate Electrical Engineer | 1 | $99,861 |