Alex Rowley

Ontario Power Generation/Nuclear Security Officer First Line Manager Assistant

2025 Salary

$162,659

Total compensation $167,111, including $4,451 in taxable benefits.

Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page

At a Glance
2025

Employer Rank

#4,975

Ontario Power Generation

Years on List

2009–2025

Peak Salary

$162,659

2025

Full 2025 roster at Ontario Power Generation →·See where $162,659 ranks →

Total Compensation History

Total compensation, 2009–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2009–2025

$101,464 in 2009 is worth about $145,632 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$162,659	$4,451	$167,111
2024	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$140,614	$3,846	$144,461
2023	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$144,378	$3,762	$148,140
2022	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$122,687	$3,435	$126,122
2021	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$117,319	$3,159	$120,478
2020	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$120,919	$2,902	$123,821
2019	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$107,653	$2,602	$110,255
2018	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$112,452	$2,598	$115,051
2017	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$109,147	$2,804	$111,951
2016	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$109,339	$1,290	$110,629
2015	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$116,559	$1,282	$117,841
2014	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$106,265	$1,276	$107,541
2013	Ontario Power Generation	Nuclear Security Officer First Line Manager AssistantOntario Power Generation	$100,615	$1,263	$101,878
2010	Ontario Power Generation	Nuclear Security Officer, First Line Manager AssistantOntario Power Generation	$100,884	$1,182	$102,066
2009	Ontario Power Generation	Nuclear Security Officer, First Line Manager AssistantOntario Power Generation	$101,464	$1,169	$102,632

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Alex Rowley's 2025 salary of $162,659 comes to roughly $110,851 once federal and Ontario income tax (about 28.5% effective) is deducted. That is about 3% above the 2025 median of $158,582 for Nuclear Security Officer First Line Manager Assistant on the Sunshine List. Alex Rowley has appeared on the list 15 times since 2009. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay: ~$110,851
Effective income-tax rate (excl. CPP/EI): ~28.5%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~31.9%
vs. 2025 Nuclear Security Officer First Line Manager Assistant median: +3%

Where does $162,659 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at Ontario Power Generation
2025

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541