Mainspring Energy, Inc.

Staff Mechanical Buyer Planner

Certified · decided Jun 12, 2026 · 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
$121,975 to $165,025 a year
Prevailing wage
$92,123 a year, level IV
Worksite
Mountain House, CA · San Joaquin County · 2 worksites in all
Occupation
Purchasing Agents, Except Wholesale, Retail, and Farm Products 13-1023
Full time
Yes
Positions
1
Kind
New employment
Employment
Oct 1, 2026 to Sep 30, 2029
Received
Jun 5, 2026
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-200-26156-986500

From LCA_Disclosure_Data_FY2026_Q3.xlsx, row 396,118 (FY2026), published by the US Department of Labor on its Performance Data page.