Ontario public pay
Colin Macarthur
Senior Scientist at The Hospital For Sick Children. On Ontario’s disclosure list 12 years between 2014 and 2025.
Salary disclosure2025
- Salary paid
- $321,371.40
- Taxable benefits
- $459.30
- Total disclosed
- $321,830.70
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: +$10,116 (+3.3%)12years on
the list
Change from 2024: +$10,116 (+3.3%)12years on
the list
Among 105 people with the title “Senior Scientist” in 2025
Paid more than 89% of them. Their median: $204,716.
$321,371$110,028$500,370
Among 2,249 people at The Hospital For Sick Children in 2025
72nd highest paid. Their median: $118,952.
$321,371$100,006$880,013
Paid more than 99% of everyone on the 2025 disclosure list, which only lists people paid $100,000 or more.
middle 80%middle halfmedianthis personspacing grows with pay (log scale)
Salary by year
SalaryMedian for the job
$321K
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2014 | $301,512 | |
| 2015 | $310,081 | |
| 2016 | $307,237 | $183,829 |
| 2017 | $276,230 | $176,986 |
| 2018 | $281,706 | $189,038 |
| 2019 | $288,450 | $194,564 |
| 2020 | $293,210 | $205,745 |
| 2021 | $296,020 | $208,574 |
| 2022 | $296,958 | $207,052 |
| 2023 | $314,695 | $220,132 |
| 2024 | $311,255 | $211,900 |
| 2025 | $321,371 | $204,716 |
History
| Year | Employer and job | Salary | Benefits | Change |
|---|---|---|---|---|
| 2025 | The Hospital For Sick ChildrenSenior Scientist | $321,371 | $459 | +$10,116 |
| 2024 | The Hospital For Sick ChildrenSenior Scientist | $311,255 | $859 | −$3,440 |
| 2023 | The Hospital For Sick ChildrenSenior Scientist | $314,695 | $849 | +$17,737 |
| 2022 | The Hospital For Sick ChildrenSenior Scientist | $296,958 | $849 | +$937 |
| 2021 | The Hospital For Sick ChildrenSenior Scientist | $296,020 | $849 | +$2,811 |
| 2020 | The Hospital For Sick ChildrenSenior Scientist | $293,210 | $813 | +$4,760 |
| 2019 | The Hospital For Sick ChildrenSenior Scientist | $288,450 | $695 | +$6,744 |
| 2018 | The Hospital For Sick ChildrenSenior Scientist | $281,706 | $661 | +$5,476 |
| 2017 | The Hospital For Sick ChildrenSenior Scientist | $276,230 | $661 | −$31,008 |
| 2016 | The Hospital For Sick ChildrenSenior Scientist | $307,237 | $55 | −$2,844 |
| 2015 | The Hospital For Sick ChildrenAssociate Chief, Clinical Research | $310,081 | $0 | +$8,569 |
| 2014 | The Hospital For Sick ChildrenAssociate Chief, Clinical Research | $301,512 | $0 |
Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal