John Edward Sims
Supervising Nuclear Operator First Line Manager Assistant
Top 1.7% — #4,957 of 294,698 on the Ontario list (2023)
Employer
Ontario Power GenerationProvince
OntarioYear
2023Sector
Ontario Power GenerationJob Title
Supervising Nuclear Operator First Line Manager AssistantCompensation at a Glance
Latest (2025)
$220,580.36
-2.7% YoY
Career Earnings
$692,445.62
3 years on record
Career High
$245,184.95
in 2023
Average Annual
$230,815.21
-10% total growth
2023 Compensation Breakdown
Salary
$239,890.55
Benefits
$5,294.40
Compensation History
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Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $220,580.36 | -2.7% |
| 2024 | $226,680.31 | -7.5% |
| 2023 | $245,184.95 | – |
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- Kenneth HartwickPresident and Chief Executive Officer$1,932,912
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- Nicolle ButcherChief Operations Officer$896,070
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