Ontario public pay
Frederick Ipwanshek
Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation at Independent Electricity System Operator. On Ontario’s disclosure list 16 years between 2010 and 2025.
Salary disclosure2025
Frederick Ipwanshek
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
- $136,527.44
- Taxable benefits
- $335.92
- Total disclosed
- $136,863.36
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: −$28,898 (−17.5%)16years on
the list
Change from 2024: −$28,898 (−17.5%)16years on
the list
Among 25 people with the title “Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation” in 2025
Paid more than 8% of them. Their median: $166,698.
$136,527$121,182$187,763
Among 1,002 people at Independent Electricity System Operator in 2025
704th highest paid. Their median: $155,810.
$136,527$100,160$708,319
Paid more than 71% 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
$137K
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2010 | $102,638 | $112,049 |
| 2011 | $108,096 | $117,092 |
| 2012 | $107,626 | $125,922 |
| 2013 | $118,737 | $123,854 |
| 2014 | $123,671 | $120,044 |
| 2015 | $132,294 | $129,794 |
| 2016 | $135,344 | $130,135 |
| 2017 | $138,069 | $133,654 |
| 2018 | $139,170 | $136,784 |
| 2019 | $142,950 | $138,981 |
| 2020 | $140,850 | $142,598 |
| 2021 | $155,082 | $145,192 |
| 2022 | $157,340 | $146,707 |
| 2023 | $165,763 | $155,642 |
| 2024 | $165,425 | $160,448 |
| 2025 | $136,527 | $166,698 |
History
| Year | Employer and job | Salary | Benefits | Change |
|---|---|---|---|---|
| 2025 | Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentation | $136,527 | $336 | −$28,898 |
| 2024 | Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentation | $165,425 | $328 | −$338 |
| 2023 | Independent Electricity System Operator / Opérateur indépendant de réseau d'électricitéSenior Power System Engineer / Spécialiste technique principal – Réseau d’électricité | $165,763 | $367 | +$8,423 |
| 2022 | Independent Electricity System OperatorSenior Power System Engineer / Spécialiste technique principal – Réseau d’électricité | $157,340 | $426 | +$2,258 |
| 2021 | Independent Electricity System OperatorSenior Power System Engineer / Spécialiste technique principal - Réseau d’électricité | $155,082 | $423 | +$14,232 |
| 2020 | Independent Electricity System OperatorSenior Power System Engineer / Spécialiste technique principal – Réseau d’électricité | $140,850 | $412 | −$2,101 |
| 2019 | Independent Electricity System OperatorSenior Power System Engineer / Sp�cialiste technique principal � R�seau d��lectricit� | $142,950 | $430 | +$3,780 |
| 2018 | Independent Electricity System OperatorSenior Power System Engineer / Spécialiste technique principal – Réseau d’électricité | $139,170 | $508 | +$1,101 |
| 2017 | Independent Electricity System Operator / Opérateur indépendant de réseau d'électricitéSenior Power System Engineer / Spécialiste technique principal, Réseau d’électricité · moved here | $138,069 | $503 | +$2,725 |
| 2016 | Independent Electricity System OperatorSenior Engineer/Technical Officer - Markets / Spécialiste technique principal – Marchés | $135,344 | $545 | +$3,050 |
| 2015 | Independent Electricity System OperatorSenior Engineer/Technical Officer - Markets / Spécialiste technique principal – Marchés | $132,294 | $533 | +$8,624 |
| 2014 | Independent Electricity System OperatorSenior Engineer / Technical Officer - Markets / Spécialiste technique principal - Marchés | $123,671 | $657 | +$4,933 |
| 2013 | Independent Electricity System OperatorSenior Engineer/Technical Officer | $118,737 | $652 | +$11,111 |
| 2012 | Independent Electricity System OperatorSenior Engineer/Technical Officer | $107,626 | $600 | −$470 |
| 2011 | Independent Electricity System OperatorSenior Engineer/Technical Officer | $108,096 | $490 | +$5,458 |
| 2010 | Independent Electricity System OperatorSenior Engineer/Technical Officer | $102,638 | $463 |
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