John Macumber
$221,858.19asMechanical Technician First Line Manager Assistant-6.25%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2006 to 2025.
John Macumber earned $221,858.19 as Mechanical Technician First Line Manager Assistant at Ontario Power Generation in 2025, according to the Ontario Sunshine List. This represents a 6.25% decrease from the previous year's reported salary. John Macumber has appeared on the Ontario Sunshine List 18 times between 2006 and 2025, with reported earnings peaking at $256,168.25 in 2023. In addition to salary, $8,824.19 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 Mechanical Technician First Line Manager Assistants in Ontario Power Generation
| Name | Salary |
|---|---|
| Tyler Leach | $268,082.98 |
| Oleg Alokhin | $263,194.55 |
| Chris Lalande | $250,004.58 |
| Tim Sutherland | $249,240.76 |
| Chris Vanderhoeven | $245,574.65 |
| Umang Chavadia | $245,361.25 |
| Brian Kane | $244,183.61 |
| Todd Sweet | $240,709.05 |
| Clifford Evans | $238,136.20 |
| Jeffery Wynistorf | $237,971.29 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Dominic Gill Thermal Operating Technician | Thermal Operating Technician | $221,969.76 |
| Khalid Qureshi Mechanical Technician First Line Manager Assistant | Mechanical Technician First Line Manager Assistant | $221,956.16 |
| Asif Ali Electrical and Control Technician First Line Manager Assistant | Electrical and Control Technician First Line Manager Assistant | $221,931.11 |
| Adam Buchanan Field Shift Operating Supervisor | Field Shift Operating Supervisor | $221,911.48 |
| Stephen Silva Director, Supply Chain | Director, Supply Chain | $221,865.45 |
| Brian Misener Hydroelectric Operating Supervisor | Hydroelectric Operating Supervisor | $221,826.85 |
| Brian Perreault Senior Manager, Hydro Operations | Senior Manager, Hydro Operations | $221,815.44 |
| Chunlei Zhao Senior Manager, Inspection and Maintenance | Senior Manager, Inspection and Maintenance | $221,781.00 |
| Ronald Blais Hydroelectric Operating Supervisor | Hydroelectric Operating Supervisor | $221,752.64 |
| Anthea Yao Senior Manager Treasury | Senior Manager Treasury | $221,559.96 |