Zef Scientific, Inc. H1B Salary, Approval Rate & Sponsor Data

H1B Visa Sponsorship Overview

Zef Scientific, Inc., based in San Diego, PA, has filed 87 H1B labor condition applications with the U.S. Department of Labor since FY2009. According to USCIS data, the company has an overall 81.3% petition approval rate, with 13 approvals and 3 denials for initial employment petitions.

The average salary offered on H1B applications is $85,327. This is -20.0% compared to the national median salary of $108,400 for the most common position, Electronics Engineers, Except Computer.

Zef Scientific, Inc. has also filed 12 green card (PERM) applications, with 3 certified, indicating long-term sponsorship commitment for foreign workers. Green Card Sponsor

Zef Scientific, Inc. operates in the Other Services (except Public Administration) industry.

H1B Salaries by Job Title

Job Title	LCAs	Avg Salary	Market Median	vs Market
Electronics Engineers, Except Computer	66	$86,731	$108,400	-20.0% Below Market
Electrical Engineers	11	$81,375	$69,790	+16.6% Above Market
Chemical Engineers	2	$74,895	$94,920	-21.1% Below Market
Mechanical Engineers	2	$76,000	$93,340	-18.6% Below Market

USCIS Approval History

Year	Initial Approved	Initial Denied	Approval Rate
FY2023	3	0	100.0%
FY2021	1	0	100.0%
FY2018	1	0	100.0%
FY2017	1	0	100.0%
FY2016	2	0	100.0%
FY2014	2	0	100.0%
FY2013	1	0	100.0%
FY2012	0	1	0.0%
FY2011	1	2	33.3%
FY2009	1	0	100.0%

Work Locations

San Diego, CA — 10 LCAs, avg $95,364
Lake Forest, CA — 9 LCAs, avg $83,513
Cambridge, MA — 6 LCAs, avg $107,618
PAINESVILLE, OH — 6 LCAs, avg $57,003
LENEXA, KS — 5 LCAs, avg $71,088
PLAINSBORO, NJ — 5 LCAs, avg $75,667
DAVIE, FL — 4 LCAs, avg $75,250
Richmond, CA — 4 LCAs, avg $91,000
WAREHAM, MA — 4 LCAs, avg $72,284
Indianapolis, IN — 3 LCAs, avg $62,333

Green Card (PERM) Sponsorship

Zef Scientific, Inc. has filed 12 PERM applications for permanent labor certification, with 3 certified.

Job Title	Applications	Certified	Avg Salary
Electronics Engineers, Except Computer	6	2	$123,894
Chemical Engineers	3	1	$105,733
Electrical Engineers	2	0	$101,781
Electronics Engineering Technicians	1	0	$65,146

H1B Filing Trends

Year	LCAs	Certified	Avg Salary	Workers
FY2026	4	4	$130,153	4
FY2025	1	1	$84,365	1
FY2024	2	2	$108,975	2
FY2023	4	3	$113,800	4
FY2021	1	1	$65,000	1
FY2019	12	0	$90,809	12
FY2018	9	0	$81,346	9
FY2017	8	0	$95,932	8
FY2016	16	0	$80,796	16
FY2015	4	0	N/A	4
FY2014	5	0	$78,618	5
FY2013	4	0	$72,592	4
FY2012	4	0	$76,917	4
FY2011	7	0	$66,300	7
FY2010	4	0	$60,196	4
FY2009	2	0	$80,500	2