Koppers Inc. filed 3 certified H-1B LCAs in FY2025 (3 total, 0 denied). Median sponsored salary $71,136.
| Job title | Filings | Avg salary |
|---|---|---|
| Compensation And Benefits Administrator | 1 | $55,349 |
| Corporate Project Engineer | 1 | $101,358 |
| Purchasing Analyst | 1 | $71,136 |
| City | Filings |
|---|---|
| Pittsburgh, PA | 3 |