John Perdikaris
Ontario Power Generation/Senior Engineer/Scientist – Specialist
2025 Salary
$161,899Total compensation $168,384, including $6,486 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
#4,824Ontario Power Generation
Years on List
172009–2025
Peak Salary
$161,8992025
Full 2025 roster at Ontario Power Generation →·See where $161,899 ranks →
Total Compensation History
Full History
2009–2025
$104,731 in 2009 is worth about $150,322 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, John Perdikaris's $161,899 salary works out to roughly $110,434 after income tax, CPP and EI — an all-in deduction rate of about 31.8%. That is about 3% more than the $156,740 paid in 2024. For comparison, the median Senior Engineer Scientist Specialist on the 2025 list was paid $167,665; this salary is about 3% less. 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
- ~$110,434
- Effective income-tax rate (excl. CPP/EI)
- ~28.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.8%
- vs. 2025 Senior Engineer Scientist Specialist median
- −3%
Where does $161,899 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.