Mark Kester
$141,783.73asNuclear Waste Operator-8.52%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2023 to 2025.
The Ontario Sunshine List reports that Mark Kester was paid $141,783.73 in 2025 as Nuclear Waste Operator at Ontario Power Generation. This represents a 8.52% decrease from the previous year's reported salary. Mark Kester has appeared on the Ontario Sunshine List 3 times between 2023 and 2025, with reported earnings peaking at $154,987.29 in 2024. In addition to salary, $1,403.52 in taxable benefits was disclosed for 2025. Ontario Power Generation reports under the Ontario Power Generation sector of Ontario's public sector salary disclosure.
Top earning Nuclear Waste Operators in Ontario Power Generation
| Name | Salary |
|---|---|
| Christopher Masterson | $226,736.08 |
| Muhammad Masood | $215,938.27 |
| Timothy Hanlon | $208,333.26 |
| David Staples | $201,663.68 |
| Keith Vandevenne | $196,576.28 |
| Tyler Underwood | $177,770.80 |
| Matthew Vanceeder | $175,043.24 |
| Joel Norwood | $169,342.34 |
| Brian Marks | $168,156.37 |
| Haley Reid | $165,709.24 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Wayne Brown Appendix A Civil Maintainer | Appendix A Civil Maintainer | $141,828.72 |
| Deep Bhatt Technical Engineer/Officer | Technical Engineer/Officer | $141,824.17 |
| Albert Ngu Senior Engineer/Scientist – Specialist | Senior Engineer/Scientist – Specialist | $141,814.32 |
| Ayaz Haider Project Leader | Project Leader | $141,795.92 |
| David Chapman Boilermaker Foreman Construction | Boilermaker Foreman Construction | $141,793.20 |
| Carol-Ann Ferroni Senior Training Officer | Senior Training Officer | $141,780.08 |
| Jean Briand Senior Protection and Control Officer | Senior Protection and Control Officer | $141,768.31 |
| Danielle Knight Senior Counsel | Senior Counsel | $141,757.40 |
| Stephen Clement Electrical and Control Technician | Electrical and Control Technician | $141,750.22 |
| Ian Colby Nuclear Security Officer | Nuclear Security Officer | $141,722.62 |