Pierce County
Wastewater Treatment Plant Laboratory Supervisor
Wan Jiang in 2022 was employed at Pierce County and had an annual salary of $109,633, according to public records. This salary was 38 percent higher than the average and 32 percent higher than the median salary in Pierce County.
Pierce County records show Wan Jiang held two jobs from 2019 to 2024. From 2019 to 2024 Wan Jiang held job of Wastewater Treatment Plant Laboratory Supervisor.
According to the public records employee's salary increased by $3,366 from 2021 to 2022, which is a 3.2 percent rise. Since 2019, the salary has increased by $7,519, a total rise of 7.4 percent.
| Year | 2022 |
| Full Name | Wan Jiang |
| Job Title | Wastewater Treatment Plant Laboratory Supervisor |
| State | Washington |
| Employer | Pierce County |
| Annual Wage | $109,633 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Pierce County |
| Year | 2022 |
| Number of Employees | 3,459 |
| Average Annual Wage | $79,685 |
| Median Annual Wage | $83,015 |
Wan Jiang (2024)Wastewater Treatment Plant Laboratory Supervisor | View Person Details |
Wan Jiang (2023)P Wastewater Treatment Plant Laboratory Supervisor | View Person Details |
Wan Jiang (2021)Wastewater Treatment Plant Laboratory Supervisor | View Person Details |
Wan Jiang (2020)Wastewater Treatment Plant Laboratory Supervisor | View Person Details |
Wan Jiang (2019)Wastewater Treatment Plant Laboratory Supervisor | View Person Details |
Brandon Anderson K (2022)Business And Financial Operations Assistant Manager at Pierce County | View Person Details |
Nai Saechao M (2022)Deputy Sheriff at Pierce County | View Person Details |
Ruth Muuru (2022)Mental Health Evaluation Specialist at Pierce County | View Person Details |
Angela Angove (2022)Planning Manager at Pierce County | View Person Details |
Ryan Hall D (2022)Engineering Technician at Pierce County | View Person Details |
Nicholas Oniskey (2022)Engineering Technician at Pierce County | View Person Details |
Diane Ryba M (2022)Environmental Biologist at Pierce County | View Person Details |
Maloy Carol Falkenhayn J (2022)Water Quality Supervisor at Pierce County | View Person Details |
Sean Cook M (2022)Engineering Technician at Pierce County | View Person Details |
Michael Smith L (2022)Engineering Technician at Pierce County | View Person Details |