Dave Janzen

$199,711.15asThermal Operating Supervisor-9.83%

Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.

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Position

Thermal Operating Supervisor

Employer

Ontario Power Generation

Salary Information

Historical salary and taxable benefits from 2003 to 2025.

Year	Position	Salary	Benefits	Performance
2025	Thermal Operating Supervisor	$199,711.15	$5,559.86	9.83%
2024	Thermal Operating Supervisor	$221,490.77	$5,041.12	0.47%
2023	Thermal Operating Supervisor	$220,461.15	$4,778.72	16.32%
2022	Thermal Operating Supervisor	$189,533.71	$4,351.60	3.2%
2021	Thermal Operating Supervisor	$195,799.11	$3,995.84	32.54%
2020	Thermal Operating Supervisor	$147,733.44	$3,663.76	11.16%
2019	Hydroelectric Operating Technician	$166,293.46	$4,936.08	2.99%
2018	Thermal Operating Supervisor	$171,414.59	$4,939.29	0.73%
2017	Thermal Operating Supervisor	$170,170.06	$3,528.32	0.76%
2016	Thermal Operating Supervisor	$168,890.73	$9,134.91	0.55%
2015	Thermal Operating Supervisor	$167,971.38	$1,549.60	12.72%
2014	Thermal Operating Supervisor	$192,459.10	$1,540.80	1.3%
2013	Thermal Operating Supervisor	$194,988.71	$1,917.76	1.36%
2012	Thermal Operating Supervisor	$192,373.84	$1,895.92	7.31%
2011	Thermal Operating Supervisor	$179,268.18	$1,477.44	5.54%
2010	Thermal Operating Supervisor	$169,853.94	$1,381.50	3.4%
2009	Fossil Operating Supervisor	$164,263.69	$1,362.00	12.83%
2008	Fossil Operating Supervisor	$145,580.30	$1,352.61	1.67%
2007	Fossil Operating Technician	$143,192.63	$1,211.40	3.9%
2006	Fossil Operating Technician	$137,823.15	$1,607.64	13.37%
2005	Fossil Operating Technician	$121,570.61	$507.69	12.75%
2004	Fossil Operating Technician	$107,827.12	$465.30	3.48%
2003	Auxiliary Plant Operator 4Th Class	$104,201.64	$391.50	—

Dave Janzen, Thermal Operating Supervisor at Ontario Power Generation, earned a disclosed salary of $199,711.15 in 2025 on the Ontario Sunshine List. This represents a 9.83% decrease from the previous year's reported salary. Dave Janzen has appeared on the Ontario Sunshine List 23 times between 2003 and 2025, with reported earnings peaking at $221,490.77 in 2024. In addition to salary, $5,559.86 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 Thermal Operating Supervisors in Ontario Power Generation

Name	Salary
Christopher Beda	$287,531.78
Brady Coulson	$261,426.46
Rene Cadene	$255,302.89
Michael Murphy	$253,503.43
Francis Brooks	$248,521.67
Jason Geurts	$242,812.40
Douglas Young	$231,395.60
Philip Splatt	$230,815.46
Matthew Curley	$229,292.03
Lonnie Williams	$228,982.13

Other employees at Ontario Power Generation

Name	Position	Salary
Jessica Oegema Nuclear Operator	Nuclear Operator	$199,794.33
Christopher Turcotte Electrical and Control Technician	Electrical and Control Technician	$199,773.92
Thomas Poupore Electrical and Control Supervisor	Electrical and Control Supervisor	$199,769.04
Stephen Smith Hydroelectric Operating Supervisor	Hydroelectric Operating Supervisor	$199,766.99
Andrew Park Nuclear Operator	Nuclear Operator	$199,735.71
Ross Anderson Mechanical Technician First Line Manager Assistant	Mechanical Technician First Line Manager Assistant	$199,705.51
Amy Cameron Senior Manager Strategic Initiatives	Senior Manager Strategic Initiatives	$199,696.19
Michael Wilkins Nuclear Operator	Nuclear Operator	$199,693.11
Michael Mccrory Supervising Nuclear Operator First Line Manager Assistant	Supervising Nuclear Operator First Line Manager Assistant	$199,595.23
Robert Porteous First Line Manager, Chemical Laboratory	First Line Manager, Chemical Laboratory	$199,587.98