Mary Ann Best
$143,780.39asCivil Maintainer First Line Manager Assistant-6.66%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2020 to 2025.
Mary Ann Best, Civil Maintainer First Line Manager Assistant at Ontario Power Generation, earned a disclosed salary of $143,780.39 in 2025 on the Ontario Sunshine List. This represents a 6.66% decrease from the previous year's reported salary. Mary Ann Best has appeared on the Ontario Sunshine List 6 times between 2020 and 2025, with reported earnings peaking at $154,036.42 in 2024. In addition to salary, $3,834.35 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 Civil Maintainer First Line Manager Assistants in Ontario Power Generation
| Name | Salary |
|---|---|
| Corinne Carruthers | $193,478.50 |
| Nathalie Reid | $191,402.41 |
| Angelika Ambra | $188,439.82 |
| Taryn Stewart | $185,318.69 |
| Ian Kahnert | $182,071.30 |
| Andrew Thompson | $182,015.33 |
| Mercy Samuel Apiafi | $179,026.19 |
| Gregory Leyden | $177,681.76 |
| Jason Adams | $175,321.28 |
| Barry Ramphal | $172,549.33 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Bradley Ott Nuclear Security Officer | Nuclear Security Officer | $143,796.96 |
| Deepak Alex Nuclear Operator | Nuclear Operator | $143,794.85 |
| Karen Hamelin Transportation Officer | Transportation Officer | $143,788.47 |
| Jeremy Taylor Ironworker Foreman Construction | Ironworker Foreman Construction | $143,787.73 |
| Gazi Ahmad Senior Technical Engineer/Officer | Senior Technical Engineer/Officer | $143,784.44 |
| Paul Thorn Senior Engineer/Scientist/Technical Officer | Senior Engineer/Scientist/Technical Officer | $143,773.70 |
| Derek Sitler Electrical and Control Technician | Electrical and Control Technician | $143,769.88 |
| Daniel Venier Associate Engineer/Scientist/Technical Officer | Associate Engineer/Scientist/Technical Officer | $143,765.07 |
| Catherine Brown Technologist, Safety Devices and Equipment | Technologist, Safety Devices and Equipment | $143,758.85 |
| Wesley Elliott Mechanical Technician | Mechanical Technician | $143,751.65 |