Public Salaries
Ontario public pay

Daniel Ferguson

Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation at Independent Electricity System Operator. On Ontario’s disclosure list 13 years between 2013 and 2025.

Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentationEveryone at Independent Electricity System Operator in 2025
Salary disclosure2025
Daniel Ferguson
Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation
Independent Electricity System Operator
Salary paid
$162,115.73
Taxable benefits
$330.76
Total disclosed
$162,446.49
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: +$8,343 (+5.4%)13years on
the list

Among 25 people with the title “Lead Power System Engineer / Ingénieu principal – Systèmes d'alimentation” in 2025

Paid more than 36% of them. Their median: $166,698.

Among 1,002 people at Independent Electricity System Operator in 2025

430th highest paid. Their median: $155,810.

Paid more than 85% 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

Show as a table
YearSalaryMedian for the job
2013$106,185$107,281
2014$116,405$112,285
2015$122,413
2016$123,085$111,276
2017$122,698$119,231
2018$127,734$120,012
2019$130,304$120,241
2020$132,892$130,152
2021$138,791$129,930
2022$139,206$146,707
2023$154,660$132,679
2024$153,773$140,866
2025$162,116$166,698

History

YearEmployer and jobSalaryBenefitsChange
2025Independent Electricity System OperatorLead Power System Engineer / Ingénieu principal – Systèmes d'alimentation$162,116$331+$8,343
2024Independent Electricity System OperatorPower System Engineer / Spécialiste technique – Réseau d’électricité$153,773$315−$887
2023Independent Electricity System Operator / Opérateur indépendant de réseau d'électricitéPower System Engineer / Spécialiste technique – Réseau d’électricité$154,660$349+$15,454
2022Independent Electricity System OperatorSenior Power System Engineer / Spécialiste technique principal – Réseau d’électricité$139,206$400+$416
2021Independent Electricity System OperatorPower System Engineer / Spécialiste technique - Réseau d’électricité$138,791$399+$5,899
2020Independent Electricity System OperatorPower System Engineer / Spécialiste technique – Réseau d’électricité$132,892$387+$2,588
2019Independent Electricity System OperatorPower System Engineer / Sp�cialiste technique � R�seau d��lectricit�$130,304$403+$2,570
2018Independent Electricity System OperatorPower System Engineer / Spécialiste technique – Réseau d’électricité$127,734$477+$5,036
2017Independent Electricity System Operator / Opérateur indépendant de réseau d'électricitéPower System Engineer / Spécialiste technique, Réseau d’électricité · moved here$122,698$462−$387
2016Independent Electricity System OperatorEngineer/Technical Officer / Spécialiste technique$123,085$490+$673
2015Independent Electricity System OperatorEngineer/Technical Officer - Wholesale Metering / Spécialiste technique – Mesurage de l’électricité sur le marché de gros$122,413$479+$6,008
2014Independent Electricity System OperatorEngineer / Technical Officer-Wholesale Metering / Spécialiste technique - Mesurage de l’électricité sur le marché de gros$116,405$590+$10,220
2013Independent Electricity System OperatorEngineer/Technical Officer$106,185$388

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