Jason P Chai-Onn
ICES (Institute for Clinical Evaluative Sciences)/Systems Engineer
2025 Salary
$135,755Total compensation $137,638, including $1,884 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#33ICES (Institute for Clinical Evaluative Sciences)
Years on List
72019–2025
Peak Salary
$135,7552025
Full 2025 roster at ICES (Institute for Clinical Evaluative Sciences) →·See where $135,755 ranks →
Total Compensation History
Full History
2019–2025
$112,417 in 2019 is worth about $135,727 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Systems EngineerICES (Institute For Clinical Evaluative Sciences) | $135,755Benefits $1,884Total $137,638 |
| 2024 | Systems EngineerICES (Institute For Clinical Evaluative Sciences) | $128,199Benefits $1,861Total $130,060 |
| 2023 | Systems EngineerICES (Institute For Clinical Evaluative Sciences) | $119,986Benefits $1,849Total $121,836 |
| 2022 | Systems EngineerICES (Institute For Clinical Evaluative Sciences) | $116,792Benefits $1,616Total $118,408 |
| 2021 | Systems EngineerICES (Institute For Clinical Evaluative Sciences) | $123,729Benefits $1,659Total $125,388 |
| 2020 | Senior System AdministratorICES (Institute For Clinical Evaluative Sciences) | $120,524Benefits $1,655Total $122,179 |
| 2019 | Senior System AdministratorICES (Institute For Clinical Evaluative Sciences) | $112,417Benefits $1,562Total $113,979 |
Take-Home Pay
(After Tax) · 2025 estimate
Jason P Chai-Onn was paid $135,755 in 2025; after income tax, CPP and EI that is roughly $95,808, an effective income-tax rate of about 25.4%. On total compensation of $137,638, Jason P Chai-Onn ranked #33 of 104 disclosed at ICES (Institute for Clinical Evaluative Sciences) that year, where the median salary was $124,580. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$95,808
- Effective income-tax rate (excl. CPP/EI)
- ~25.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.4%
- vs. 2025 Systems Engineer median
- +13%
Where does $135,755 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.