Zef Scientific, Inc.

Service Engineer

Certified · decided Dec 10, 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
$140,000 a year
Prevailing wage
$124,342 a year, level II
Worksite
Cambridge, MA · Middlesex County · 6 worksites in all
Occupation
Electronics Engineers, Except Computer 17-2072
Full time
Yes
Positions
1
Kind
Change in previously approved employment
Employment
Dec 20, 2025 to Dec 19, 2028
Received
Dec 3, 2025
Employer
Zef Scientific, Inc.
Employer’s address
San Diego, CA
FEIN
20-2879810
Industry (NAICS)
8112
H-1B dependent
No
Willful violator
No
Case number
I-200-25337-455142

From LCA_Disclosure_Data_FY2026_Q3.xlsx, row 60,129 (FY2026), published by the US Department of Labor on its Performance Data page.