Environmental Science and Protection Technicians, Including Health

30 companies have certified H-1B LCA filings for this occupation in fiscal 2020–2026.

Most filings

1. Clemson University4
2. University of California at Santa Barbara4
3. Veolia North America, LLC3
4. Duke University3
5. Chemtex Environmental Laboratory, Inc.3

Source: U.S. Department of Labor LCA disclosure data. Past filings do not mean a job offers sponsorship.Data through 2026-06-30.