Langan Engineering and Environmental Services, LLC filed 66 certified H-1B LCAs in FY2026 (67 total, 0 denied). Median sponsored salary $85,000.
| Job title | Filings | Avg salary |
|---|---|---|
| Geotechnical Engineer | 34 | $86,253 |
| Civil Engineer | 12 | $88,764 |
| Traffic Engineer | 6 | $85,911 |
| Environmental Engineer | 4 | $81,625 |
| Geotechnical Field Engineer | 2 | $114,965 |
| Environmental Scientist | 1 | $96,000 |
| Civil - Project Engineer | 1 | $115,000 |
| Geotechnical Project Engineer | 1 | $135,000 |
| Geotechnical - Project Manager | 1 | $131,000 |
| Geotechnical - Staff Engineer | 1 | $69,722 |