John Williamson
$148,943.45asSenior Project Advisor+9.37%
Employed by Regional Municipality Of Halton in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2020 to 2025.
The Ontario Sunshine List reports that John Williamson was paid $148,943.45 in 2025 as Senior Project Advisor at Regional Municipality Of Halton. This represents a 9.37% increase over the previous year's reported salary. John Williamson has appeared on the Ontario Sunshine List 6 times between 2020 and 2025, with reported earnings peaking at $148,943.45 in 2025. In addition to salary, $699.75 in taxable benefits was disclosed for 2025. Regional Municipality Of Halton reports under the Municipalities & Services sector of Ontario's public sector salary disclosure.
Top earning Senior Project Advisors in Regional Municipality Of Halton
| Name | Salary |
|---|---|
| David Collum | $153,079.38 |
| Ron Weiss | $153,079.38 |
| Ann Larkin | $152,869.60 |
| Naveen Prakash | $152,773.58 |
| Josh Shurr | $150,739.96 |
| John Williamson | $148,943.45 |
| Ruilan Gu | $148,324.30 |
| Mubarek Hassen | $147,025.50 |
| Stephanie Lapointe | $146,729.65 |
| Nadine Guppy | $145,353.23 |
Top earning Senior Project Advisors in Ontario
| Name | Salary | Employer |
|---|---|---|
Energy and Mines | $131,123.20 | Energy and Mines |
Children, Community and Social Services | $117,318.77 | Children, Community and Social Services |
Other employees at Regional Municipality Of Halton
| Name | Position | Salary |
|---|---|---|
| Richard Roye Manager, Project Management Office | Manager, Project Management Office | $149,147.46 |
| Bill Crumblehulme Team Supervisor | Team Supervisor | $149,145.83 |
| Stephanie Mazhari Manager, Entrepreneurship Services | Manager, Entrepreneurship Services | $149,049.41 |
| Bradley Allen Training Officer | Training Officer | $149,000.44 |
| B.Lance Martin Sergeant | Sergeant | $148,955.37 |
| Angela Dahdaly Detective Constable | Detective Constable | $148,872.63 |
| Jeremy Rupcic Patrol Constable | Patrol Constable | $148,870.91 |
| Mary Tinebra Detective Constable | Detective Constable | $148,799.47 |
| John Barduhn Detective Constable | Detective Constable | $148,785.68 |
| Colleen Le-Marquand Detective Constable | Detective Constable | $148,779.98 |