Stephen Mercer
Environment, Conservation and Parks/Senior Air Engineer
2025 Salary
$157,711Total compensation $157,861, including $150 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
#200Environment, Conservation and Parks
Years on List
132012–2025
Peak Salary
$157,7112025
Full 2025 roster at Environment, Conservation and Parks →·See where $157,711 ranks →
Total Compensation History
Full History
2012–2025
$101,642 in 2012 is worth about $137,138 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Of the $157,711 Stephen Mercer earned in 2025, roughly $108,129 would remain after income tax, CPP and EI, an all-in deduction rate of about 31.4%. The 2025 median for Senior Air Engineer on the list was $157,711, almost exactly this figure. Compared with 2024, when the figure was $115,419, that is a rise of about 37%. Pension contributions — likely PSPP or OPTrust in the Government of Ontario – Ministries sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$108,129
- Effective income-tax rate (excl. CPP/EI)
- ~27.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.4%
- vs. 2025 Senior Air Engineer median
- about even
Where does $157,711 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.