Mainspring Energy, Inc.

Sr. Field Quality Engineer

Certified · decided Jul 1, 2025 · H-1B

This is a Labor Condition Application (LCA) as an employer filed it with the US Department of Labor. Certified means DOL accepted it, the step before a visa petition: it is not a visa or a hire. The wage is what the employer wrote on it. Data sources

Wage offered
$117,317 to $158,723 a year
Prevailing wage
$112,091 a year, level II
Worksite
Menlo Park, CA · San Mateo County
Occupation
Manufacturing Engineers 17-2112
Full time
Yes
Positions
1
Kind
Change of employer
Employment
Jul 7, 2025 to Jul 6, 2028
Received
Jun 24, 2025
Employer
Mainspring Energy, Inc.
Employer’s address
Menlo Park, CA
FEIN
27-2430529
Industry (NAICS)
335312
H-1B dependent
No
Willful violator
No
Case number
I-200-25175-124138

From LCA_Disclosure_Data_FY2025_Q4.xlsx, row 117,409 (FY2025), published by the US Department of Labor on its Performance Data page.