What is the salary of a Wastewater Engineer - Senior? In the United States, a Wastewater Engineer - Senior earns an average salary of $127,647. The salary range for a Wastewater Engineer - Senior is usually between $73,644 and $140,386 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $143,609. The highest Wastewater Engineer - Senior salary in the United States was $146,305. The average hourly pay for a Wastewater Engineer - Senior is $61.37.
Employers paying the highest salary for a Wastewater Engineer - Senior job are King County (WA) and Department of Natural Resources (WI).
| Employer | Average Salary |
|---|---|
| King County, WA | $124,913 |
| Department of Natural Resources, WI | $68,042 |
| Job Title | Average Salary |
|---|---|
| Wastewater Treatment Plant Operator | $54,395 |
| Wastewater Operator | $57,753 |
| Wastewater Plant Operator | $54,986 |
| Wastewater Superintendent | $77,867 |
| Wastewater Treatment Plant Supervisor | $89,940 |
| Wastewater Treatment Plant Superintendent | $86,700 |
| Wastewater Treatment Operator | $57,587 |
| Wastewater Supervisor | $72,866 |
| Wastewater Foreman | $80,442 |
| Wastewater | $57,026 |
Select a state to view specific salary for Wastewater Engineer - Senior and other interesting information
| State | Average Salary | Records Number |
|---|---|---|
| Washington | $124,913 | 22 |
| Wisconsin | $68,042 | 14 |