Ontario public pay
Cheng Zhou
Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation at Independent Electricity System Operator. On Ontario’s disclosure list 3 years between 2023 and 2025.
Salary disclosure2025
Cheng Zhou
Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation
Independent Electricity System Operator
Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation
Independent Electricity System Operator
- Salary paid
- $187,763.69
- Taxable benefits
- $331.38
- Total disclosed
- $188,095.07
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: +$10,340 (+5.8%)3years on
the list
Change from 2024: +$10,340 (+5.8%)3years on
the list
Among 25 people with the title “Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation” in 2025
Paid more than 96% of them. Their median: $166,698.
$187,764$121,182$187,763
Among 1,002 people at Independent Electricity System Operator in 2025
182nd highest paid. Their median: $155,810.
$187,764$100,160$708,319
Paid more than 93% 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
$188K
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2023 | $118,126 | $132,679 |
| 2024 | $177,424 | $160,448 |
| 2025 | $187,764 | $166,698 |
History
| Year | Employer and job | Salary | Benefits | Change |
|---|---|---|---|---|
| 2025 | Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentation | $187,764 | $331 | +$10,340 |
| 2024 | Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentation · moved here | $177,424 | $315 | +$59,298 |
| 2023 | Independent Electricity System Operator / Opérateur indépendant de réseau d'électricitéPower System Engineer / Spécialiste technique – Réseau d’électricité | $118,126 | $674 |
Years at different employers were matched because the name appears once on each year’s list with the same job or sector. 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