Brian Volkmann
Supervising Nuclear Operator First Line Manager Assistant
Top 2.8% — #8,157 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)
$242,103.18
+1.0% YoY
Career Earnings
$706,332.65
3 years on record
Career High
$242,103.18
in 2025
Average Annual
$235,444.22
+8% total growth
2023 Compensation Breakdown
Salary
$218,230.85
Benefits
$6,212.02
Compensation History
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Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $242,103.18 | +1.0% |
| 2024 | $239,786.60 | +6.8% |
| 2023 | $224,442.87 | – |
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Top earners at Ontario Power Generation
- Kenneth HartwickPresident and Chief Executive Officer$1,932,912
- Dominique MiniereChief Strategy Officer$1,197,801
- Michael MartelliChief Projects Officer$975,925
- Christopher GintherExecutive Vice President Business Strategy and Commercial Management$897,052
- Nicolle ButcherChief Operations Officer$896,070
- Steve GregorisChief Nuclear Officer$812,693
Highest-paid Supervising Nuclear Operator First Line Manager Assistant in Ontario
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- Khalid IdreesSupervising Nuclear Operator First Line Manager Assistant$251,135