John Posteraro
$141,621.49asNuclear Security Officer+6.61%
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.
John Posteraro, Nuclear Security Officer at Ontario Power Generation, earned a disclosed salary of $141,621.49 in 2025 on the Ontario Sunshine List. This represents a 6.61% increase over the previous year's reported salary. John Posteraro has appeared on the Ontario Sunshine List 11 times between 2013 and 2025, with reported earnings peaking at $141,621.49 in 2025. In addition to salary, $6,956.87 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 Officers in Ontario Power Generation
| Name | Salary |
|---|---|
| Douglas Morris | $177,497.93 |
| Fabio Occhiuzzi | $175,424.91 |
| Jonathan Kadnar | $174,704.72 |
| Paul Milkowski | $174,649.87 |
| Garvin Thomas | $172,528.63 |
| Jason Willis | $171,652.60 |
| Adam Sprysak | $171,197.99 |
| Liam Osborne | $171,031.51 |
| Brian Beam | $170,996.39 |
| John Lynn | $170,812.98 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Daniel Cowley Thermal Operating Technician | Thermal Operating Technician | $141,655.62 |
| Muhammad Ali Jabbar Senior Technical Engineer/Officer | Senior Technical Engineer/Officer | $141,638.17 |
| Farid Behzadian Senior Technical Engineer/Officer | Senior Technical Engineer/Officer | $141,629.93 |
| Derek Vander Weer Mechanical Technician | Mechanical Technician | $141,625.25 |
| Christian Wong Chor Electrical and Protection and Control Engineer Specialist | Electrical and Protection and Control Engineer Specialist | $141,623.84 |
| Lilanka Udawatta Innovation Lead | Innovation Lead | $141,614.49 |
| Kendrew Mcdonald Electrical and Control Technician | Electrical and Control Technician | $141,600.58 |
| Aman Goswami Assistant Technical Engineer/Officer | Assistant Technical Engineer/Officer | $141,596.69 |
| Emery Rolph Electrician Foreman Construction | Electrician Foreman Construction | $141,595.55 |
| Ryan Murtagh Insulator Foreman – Construction | Insulator Foreman – Construction | $141,575.60 |