Canada · Public Sector Salary DisclosureEdition 2025
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On the 2024 Sunshine List · 14 years

John Antonakos

Supervisor Customer Response / Superviseur de la réponse au client · Independent Electricity System Operator
2024 Total Compensation Paid
$171,675.84
▲ 62.1% since 2009

John Antonakos was paid $171,675.84 in total compensation as Supervisor Customer Response / Superviseur de la réponse au client at Independent Electricity System Operator in 2024, 72% above Ontario's $100,000.00 Sunshine List threshold.

John Antonakos has appeared on the Ontario Sunshine List 14 times since 2009, earning $1.9M in combined disclosed pay — an average of $134,878.00 a year, up 62% over that span.

That is 7% above the average disclosed pay of $160,215.29 across 1,002 listed Independent Electricity System Operator employees.

$171,675.84
Latest compensation
in 2024
$1.9M
Total compensation
across 14 years
$134,878.00
Average / year
while on Sunshine List
+62.1%
Career growth
since 2009
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FIG. 01

14 years on the list

Annual total compensation (CAD) — hover to inspect.

$94K$115K$137K$158K$180K20092010201120122013201420152016201820192020202120222024
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How John Antonakos's total compensation has moved across 14 years on the Ontario Sunshine List.

Highest year2024 · $171,675.84
Lifetime total compensation$1.9M
Annual average$134,878.00
Total growth since 2009+62.1%
Biggest raise+8.0% (2024)
Biggest drop-2.2% (2019)
FIG. 03

Year-by-year history

14 years on the Sunshine List.

YearPositionTotal CompensationChange
2024Latest★ Best
Supervisor Customer Response / Superviseur de la réponse au client$171,675.84▲ 8.0%
2022
Supervisor Customer Response / Superviseur de la réponse au client↑ role changed$158,893.14▲ 5.2%
2021
Supervisor Contract Management / Superviseur - Gestion de contrats↑ role changed$150,999.88▲ 5.7%
2020
Senior Specialist Emergency Preparedness / Spécialiste principal – Préparation aux situations d’urgence↑ role changed$142,898.74▲ 2.5%
2019
Market Renewal Program Resourcing Lead / Responsable � Ressources pour le Programme de renouvellement du march�↑ role changed$139,405.03▼ 2.2%
2018
Senior Specialist Emergency Prepardeness / Spécialiste principal – Préparation aux situations d’urgence↑ role changed$142,502.92▲ 2.5%
2016
Senior Engineer/Technical Officer - Emergency Preparedness / Spécialiste technique principal – Préparation aux situations d'urgence$139,002.07▲ 2.3%
2015
Senior Engineer/Technical Officer - Emergency Preparedness / Spécialiste technique principal – Préparation aux situations d'urgence↑ role changed$135,887.79▲ 4.8%
2014
Senior Engineer / Technical Officer - Emergency Preparedness and Contracts / Spécialiste technique principal - Préparation aux situations d’urgence et contrats d’urgence↑ role changed$129,652.43▲ 4.1%
2013
Senior Engineer/Technical Officer, Settlements$124,578.58▲ 2.0%
2012
Senior Engineer/Technical Officer, Settlements↑ role changed$122,135.84▲ 7.2%
2011
Senior Engineer/Technical Officer, Wholesale Metering↑ role changed$113,914.15▲ 2.8%
2010
Senior Engineer/Technical Officer, Metering↑ role changed$110,857.21▲ 4.7%
2009First
Senior Engineer/Technical Officer$105,884.96
14 years total$1.9M total$134,878.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Supervisor Customer Response / Superviseur de la réponse au client
Sector
Province
Ontario
First appeared
2009
Latest disclosure
2024
Years on list
14

Data source

Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.

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