Nikolina Kojic
Independent Electricity System Operator/Supervisor Power System Model Support / Superviseur – Support du modèle de système d'alimentation électrique
2025 Salary
$171,843Total compensation $172,184, including $340 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
#315Independent Electricity System Operator
Years on List
142012–2025
Peak Salary
$175,3612022
Full 2025 roster at Independent Electricity System Operator →·See where $171,843 ranks →
Total Compensation History
Full History
2012–2025
$103,943 in 2012 is worth about $140,242 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervisor Power System Model Support / Superviseur – Support du modèle de système d'alimentation électriqueIndependent Electricity System Operator | $171,843Benefits $340Total $172,184 |
| 2024 | Supervisor Power System Model Support / Superviseur - Support du modèle de système d’alimentation électriqueIndependent Electricity System Operator | $159,090Benefits $323Total $159,413 |
| 2023 | Senior Specialist Network Model / Spécialiste principal - Modèle réseauIndependent Electricity System Operator / Opérateur indépendant de réseau d'électricité | $154,558Benefits $352Total $154,910 |
| 2022 | Specialist Solutions / Spécialiste – SolutionsIndependent Electricity System Operator | $175,361Benefits $400Total $175,761 |
| 2021 | Specialist Solutions / Spécialiste - SolutionsIndependent Electricity System Operator | $148,152Benefits $397Total $148,550 |
| 2020 | Specialist Solutions / Spécialiste – SolutionsIndependent Electricity System Operator | $133,107Benefits $387Total $133,494 |
| 2019 | Specialist Solutions / Spécialiste – SolutionsIndependent Electricity System Operator | $130,796Benefits $403Total $131,199 |
| 2018 | Specialist Solutions / Spécialiste – SolutionsIndependent Electricity System Operator | $126,837Benefits $477Total $127,314 |
| 2017 | Specialist Solutions / Spécialiste, SolutionsIndependent Electricity System Operator / Opérateur Indépendant De Réseau D'Électricité | $125,488Benefits $472Total $125,960 |
| 2016 | Engineer/Officer-Solutions / Spécialiste technique – SolutionsIndependent Electricity System Operator | $124,546Benefits $511Total $125,057 |
| 2015 | Engineer/Officer-Solutions / Spécialiste technique – SolutionsIndependent Electricity System Operator | $123,857Benefits $499Total $124,355 |
| 2014 | Engineer / Officer-Solutions / Spécialiste technique - SolutionsIndependent Electricity System Operator | $114,768Benefits $614Total $115,382 |
| 2013 | Engineer/Officer, SolutionsIndependent Electricity System Operator | $109,679Benefits $605Total $110,283 |
| 2012 | Engineer/Officer, SolutionsIndependent Electricity System Operator | $103,943Benefits $541Total $104,483 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Nikolina Kojic's 2025 salary of $171,843 comes to roughly $115,906 once federal and Ontario income tax (about 29.3% effective) is deducted. On total compensation of $172,184, Nikolina Kojic ranked #315 of 1,002 disclosed at Independent Electricity System Operator that year, where the median salary was $155,810. Nikolina Kojic has appeared on the list 14 times since 2012. Most Crown Agencies employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$115,906
- Effective income-tax rate (excl. CPP/EI)
- ~29.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.6%
Where does $171,843 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.