Devin Hennessy
$238,998.07asSupervising Nuclear Operator First Line Manager Assistant+1.43%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2013 to 2025.
The Ontario Sunshine List reports that Devin Hennessy was paid $238,998.07 in 2025 as Supervising Nuclear Operator First Line Manager Assistant at Ontario Power Generation. This represents a 1.43% increase over the previous year's reported salary. Devin Hennessy has appeared on the Ontario Sunshine List 13 times between 2013 and 2025, with reported earnings peaking at $238,998.07 in 2025. In addition to salary, $7,800.51 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 Supervising Nuclear Operator First Line Manager Assistants in Ontario Power Generation
| Name | Salary |
|---|---|
| Khalid Idrees | $279,810.33 |
| Donald Perrie | $278,381.72 |
| Jason Mcgee | $259,920.88 |
| Garth Ibbitson | $257,608.18 |
| Greg Hamilton | $254,845.90 |
| Ian Jerome Colbert | $254,273.01 |
| Brian Syer | $253,579.58 |
| Eric Han | $252,029.08 |
| Pardeep Dhillon | $251,927.27 |
| Robert Mcrae | $249,057.67 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Joseph Yiu Director Controllership | Director Controllership | $239,353.74 |
| Warren Gayman Electrical and Control Technician | Electrical and Control Technician | $239,201.81 |
| Melissa Kennedy Vice President Labour Relations | Vice President Labour Relations | $239,150.97 |
| Ephraim Schwartz Senior Manager Health Physics | Senior Manager Health Physics | $239,091.69 |
| David Thom Senior Manager, Hydro Operations | Senior Manager, Hydro Operations | $239,067.53 |
| Bryan Shaddock Director Accounting | Director Accounting | $238,991.45 |
| Michael Moreau First Line Manager, Control/Mechanical | First Line Manager, Control/Mechanical | $238,937.93 |
| Rudolf Gunther Supervising Nuclear Operator First Line Manager Assistant | Supervising Nuclear Operator First Line Manager Assistant | $238,803.83 |
| Joseph Cooper Thermal Operating Technician | Thermal Operating Technician | $238,725.13 |
| Vishan Seegobin Director Engineering Services | Director Engineering Services | $238,629.76 |