Senior Project Advisor · Regional Municipality Of Halton
John Williamson
$148,943+$12,7582025 salary
Scrub the chart to inspect any year
MAX2020–2025
- Years on the list
- 6
- Peak salary
- $148,943
- Total disclosed earnings
- $767,418
- Percentile at employer (2025)
- 77th
Salary intelligence
Career movement
+$36,421
+32.4% from 2020 to 2025.
Peak year
$148,943
Highest disclosed salary across 6 records.
Latest context
Senior Project Advisor
Regional Municipality Of Halton, 2025.
Why this page is reliable
This page is generated from Ontario Public Sector Salary Disclosure rows that were resolved into a persistent person entity across years, employers, and titles.
Read the methodology- Source
- Ontario Public Sector Salary Disclosure
- Records matched
- 6
- Resolution status
- Entity-resolved
- Latest source year
- 2025
Standing, 2025
At Regional Municipality Of Halton77th percentile
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Salary history
| Year | Employer | Title | Salary | Benefits | Change |
|---|---|---|---|---|---|
| 2025 | Regional Municipality Of Halton | Senior Project Advisor | $148,943 | — | +$12,758 |
| 2024 | Regional Municipality Of Halton | Senior Project Advisor | $136,185 | — | +$6,502 |
| 2023 | Regional Municipality Of Halton | Senior Project Advisor | $129,683 | — | +$6,437 |
| 2022 | Regional Municipality Of Halton | Senior Project Advisor | $123,247 | — | +$6,408 |
| 2021 | Regional Municipality Of Halton | Senior Project Advisor | $116,838 | — | +$4,316 |
| 2020 | Regional Municipality Of Halton | Senior Project Advisor | $112,522 | — | +$0 |
Source: Ontario Public Sector Salary Disclosure. Report a data error.