Guilherme Siqueira
$141,361.58asChemical Technician+17.82%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2023 to 2025.
Guilherme Siqueira earned $141,361.58 as Chemical Technician at Ontario Power Generation in 2025, according to the Ontario Sunshine List. This represents a 17.82% increase over the previous year's reported salary. Guilherme Siqueira has appeared on the Ontario Sunshine List 3 times between 2023 and 2025, with reported earnings peaking at $141,361.58 in 2025. In addition to salary, $1,486.32 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 Chemical Technicians in Ontario Power Generation
| Name | Salary |
|---|---|
| Nolan Rayos | $187,846.35 |
| Mehjabin Sarah | $183,701.80 |
| Keyi Ding | $179,322.23 |
| Jason Teixeira | $178,123.85 |
| Christopher Cachia | $177,807.85 |
| Nicole Marsdin | $176,097.35 |
| Sherene Hanson | $174,598.37 |
| John Azevedo | $174,262.84 |
| Nisarg Vyas | $173,428.48 |
| Adam Long | $172,838.58 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Kenneth Stewart First Line Manager Assistant, Drafting – Mechanical | First Line Manager Assistant, Drafting – Mechanical | $141,433.49 |
| Ifeanyi Odiaka Cyber Security Specialist | Cyber Security Specialist | $141,425.56 |
| Ziliang Lin Senior Engineer/Scientist/Technical Officer | Senior Engineer/Scientist/Technical Officer | $141,415.05 |
| Brad Scheuneman Civil Maintainer First Line Manager Assistant | Civil Maintainer First Line Manager Assistant | $141,414.98 |
| Lucas Huffman Project Leader | Project Leader | $141,367.52 |
| Jeffrey Cordeiro Mechanical Technician | Mechanical Technician | $141,352.48 |
| Joel Bushey Electrical and Control Technician | Electrical and Control Technician | $141,344.89 |
| Allysia Bouchard Nuclear Security Officer | Nuclear Security Officer | $141,338.91 |
| Mike Carvalho Service Trades Maintainer | Service Trades Maintainer | $141,332.59 |
| Bryan Lepine Carpenter Foreman – Construction | Carpenter Foreman – Construction | $141,323.35 |