Mark Powell
$158,140.76asNuclear Security Officer First Line Manager Assistant-2.22%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2008 to 2025.
Mark Powell, Nuclear Security Officer First Line Manager Assistant at Ontario Power Generation, earned a disclosed salary of $158,140.76 in 2025 on the Ontario Sunshine List. This represents a 2.22% decrease from the previous year's reported salary. Mark Powell has appeared on the Ontario Sunshine List 15 times between 2008 and 2025, with reported earnings peaking at $161,723.98 in 2024. In addition to salary, $7,296.31 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 Security Officer First Line Manager Assistants in Ontario Power Generation
| Name | Salary |
|---|---|
| Richard Stevens | $206,110.43 |
| Sheldon Wilson | $204,585.11 |
| Marc Chandler | $185,920.56 |
| Riley Falls | $183,395.40 |
| Mark Jacobs | $179,586.47 |
| Jason Monkman | $176,888.21 |
| Wesley Cheshire | $176,766.95 |
| Gilbert Levesque | $176,012.21 |
| Lance Peterson | $175,830.07 |
| James Balancio | $172,359.49 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Steve Hiroz Inspection and Maintenance Technician First Line Manager Assistant | Inspection and Maintenance Technician First Line Manager Assistant | $158,192.85 |
| Carldayne Wright Nuclear Operator | Nuclear Operator | $158,192.65 |
| Larry Micallef Planning and Cost Control Technician | Planning and Cost Control Technician | $158,180.21 |
| Barak Gahiri Inspection and Maintenance Technician | Inspection and Maintenance Technician | $158,161.04 |
| Norah Barker Project and Control Engineer/Officer | Project and Control Engineer/Officer | $158,150.66 |
| Todd Kondrat Site Environmental Advisor | Site Environmental Advisor | $158,136.99 |
| Ajay Pandya Senior Technical Engineer/Officer | Senior Technical Engineer/Officer | $158,131.79 |
| Hardikkumar Koradiya Mechanical Technician | Mechanical Technician | $158,114.90 |
| Joseph Liao Supervising Nuclear Operator First Line Manager Assistant | Supervising Nuclear Operator First Line Manager Assistant | $158,105.05 |
| Jordan Fitzgerald Nuclear Operator | Nuclear Operator | $158,100.01 |