Marko Nahtigal

Ontario Power Generation/Nuclear Security Officer

2025 Salary

$149,161

Total compensation $156,118, including $6,957 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

#6,253

Ontario Power Generation

Years on List

2015–2025

Peak Salary

$156,115

2024

Full 2025 roster at Ontario Power Generation →·See where $149,161 ranks →

Total Compensation History

Total compensation, 2015–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2015–2025

$107,549 in 2015 is worth about $139,491 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$149,161Benefits $6,957Total $156,118	$6,957	$156,118
2024	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$156,115Benefits $5,900Total $162,016	$5,900	$162,016
2023	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$147,758Benefits $5,762Total $153,520	$5,762	$153,520
2022	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$129,675Benefits $5,188Total $134,862	$5,188	$134,862
2021	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$132,406Benefits $4,686Total $137,093	$4,686	$137,093
2020	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$135,882Benefits $4,230Total $140,113	$4,230	$140,113
2019	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$120,032Benefits $3,695Total $123,727	$3,695	$123,727
2018	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$123,138Benefits $3,700Total $126,838	$3,700	$126,838
2017	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$119,506Benefits $4,075Total $123,581	$4,075	$123,581
2016	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$114,356Benefits $1,323Total $115,679	$1,323	$115,679
2015	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$107,549Benefits $1,316Total $108,865	$1,316	$108,865

Take-Home Pay
(After Tax) · 2025 estimate

Marko Nahtigal was paid $149,161 in 2025; after income tax, CPP and EI that is roughly $103,394, an effective income-tax rate of about 27.0%. For comparison, the median Nuclear Security Officer on the 2025 list was paid $136,334; this salary is about 9% more. Records under this name have appeared on the Sunshine List 11 years in all, first in 2015. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$103,394
Effective income-tax rate (excl. CPP/EI): ~27.0%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~30.7%
vs. 2025 Nuclear Security Officer median: +9%

Where does $149,161 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