City of Portland
Engineering Supervisor
Ning Mao in 2025 was employed at City of Portland and had an annual salary of $183,728, according to public records. This salary was 119 percent higher than the average and 105 percent higher than the median salary in City of Portland.
City of Portland records show Ning Mao held two jobs from 2015 to 2025. From 2020 to 2025 Ning Mao held job of Engineering Supervisor.
In year 2025 Ning Mao's salary was 6 percent higher than average Engineering Supervisor salary in the state of Oregon.
According to the public records employee's salary increased by $5,629 from 2024 to 2025, which is a 3.2 percent rise. Since 2015, the salary has increased by $59,075, a total rise of 47.4 percent.
| Year | 2025 |
| Full Name | Ning Mao |
| Job Title | Engineering Supervisor |
| Get Engineering Supervisor Salary Statistics | |
| State | Oregon |
| Employer | City of Portland |
| Annual Wage | $183,728 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | City of Portland |
| Year | 2025 |
| Number of Employees | 9,839 |
| Average Annual Wage | $83,743 |
| Median Annual Wage | $89,454 |
Ning Mao (2024)Engineering Supervisor | View Person Details |
Ning Mao (2023)Engineering Supervisor | View Person Details |
Ning Mao (2022)Engineering Supervisor | View Person Details |
Ning Mao (2021)Engineering Supervisor | View Person Details |
Ning Mao (2020)Engineering Supervisor | View Person Details |
Ning Mao (2017)Supervising Engineer | View Person Details |
Ning Mao (2015)Supervising Engineer | View Person Details |
Kenneth Lee (2025)Manager at City of Portland | View Person Details |
Kenneth Ackerman (2025)Chief Engineer at City of Portland | View Person Details |
James Harris (2025)Police Detective at City of Portland | View Person Details |
David Brooks (2025)Police Officer at City of Portland | View Person Details |
Dawn Cheek (2025)Engineering Supervisor at City of Portland | View Person Details |
Nils Tillstrom (2025)Deputy Director at City of Portland | View Person Details |
Gregory Moore (2025)Police Lieutenant at City of Portland | View Person Details |
Goodwin Chase (2025)Director at City of Portland | View Person Details |
Christina Tuma (2025)Police Sergeant at City of Portland | View Person Details |
Mark Hawkins (2025)Surveying Manager at City of Portland | View Person Details |