Langan Engineering and Environmental Services, LLC filed 62 certified H-1B LCAs in FY2025 (64 total, 0 denied). Median sponsored salary $80,987.
| Job title | Filings | Avg salary |
|---|---|---|
| Geotechnical Engineer | 28 | $83,011 |
| Civil Engineer | 13 | $77,738 |
| Environmental Engineer | 6 | $80,599 |
| Traffic Engineer | 2 | $80,500 |
| Environmental - Project Manager, Air Permitting | 2 | $130,000 |
| Marketing Manager | 2 | $96,750 |
| Environmental - Senior Staff Engineer | 1 | $82,000 |
| Ehs Software Systems Engineer | 1 | $93,000 |
| Geotechnical - Senior Staff Engineer | 1 | $103,000 |
| Gis - Senior Gis Solutions Engineer | 1 | $93,000 |