Derek Johnston
Supervising Nuclear Operator First Line Manager Assistant
Employer
Ontario Power GenerationProvince
OntarioYear
2024Sector
Ontario Power GenerationJob Title
Supervising Nuclear Operator First Line Manager AssistantCompensation at a Glance
Latest (2025)
$203,666.57
+14.7% YoY
Career Earnings
$563,884.99
3 years on record
Career High
$203,666.57
in 2025
Average Annual
$187,961.66
+12% total growth
2024 Compensation Breakdown
Salary
$173,309.92
Benefits
$4,284.45
Compensation History
Loading chart...
Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $203,666.57 | +14.7% |
| 2024 | $177,594.37 | -2.8% |
| 2023 | $182,624.05 | – |
Explore related people
Browse peers by employer, role, and name.
Top earners at Ontario Power Generation
- Kenneth HartwickPresident and Chief Executive Officer$2,018,436
- Nicolle ButcherChief Operations Officer$979,739
- Steve GregorisChief Nuclear Officer$922,902
- Subo SinnathambyChief Projects Officer$852,350
- Aida CipollaChief Financial Officer and Corporate Services Officer$837,533
- Jon FrankeSenior Vice President Nuclear$820,155
Highest-paid Supervising Nuclear Operator First Line Manager Assistant in Ontario
- Greg HamiltonSupervising Nuclear Operator First Line Manager Assistant$317,671
- Alex MacphersonSupervising Nuclear Operator First Line Manager Assistant$271,919
- Donald PerrieSupervising Nuclear Operator First Line Manager Assistant$270,520
- Stephen WoodSupervising Nuclear Operator First Line Manager Assistant$265,662
- Khalid IdreesSupervising Nuclear Operator First Line Manager Assistant$260,199
- Wayneworth SmithSupervising Nuclear Operator First Line Manager Assistant$254,531
More people named Johnston
- David JohnstonProfessor/Director/Program Director/Endowed Chair$399,088
- William M JohnstonDeputy City Manager Infrastructure And Development Services$377,748
- Cynthia JohnstonJudge$362,871
- Linda JohnstonVice-President, University of Toronto and Principal, University of Toronto Scarborough$344,089
- Richard JohnstonChief of Police$313,697
- Brian JohnstonMechanical Technician/Technologist$277,229
Earning near this level in Ontario
- Randy LoewenClinical Practice Lead/Responsable de la pratique clinique$177,600
- George BevanDepartment Head, Associate Professor$177,598
- Matt RogalskyProfessor$177,597
- Alison CrumblehulmeChief Executive Officer$177,593
- Andrew DamantElectrical and Control Technician$177,593
- Rishika Thakur MalhiDirector Integrated Health System and Executive Lead$177,588