Mark Antkowski
$140,305.20asSpecialist Solutions / Spécialiste – Solutions+6.83%
Employed by Independent Electricity System Operator in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2024 to 2025.
The Ontario Sunshine List reports that Mark Antkowski was paid $140,305.20 in 2025 as Specialist Solutions / Spécialiste – Solutions at Independent Electricity System Operator. This represents a 6.83% increase over the previous year's reported salary. Mark Antkowski has appeared on the Ontario Sunshine List 2 times between 2024 and 2025, with reported earnings peaking at $140,305.20 in 2025. In addition to salary, $290.74 in taxable benefits was disclosed for 2025. Independent Electricity System Operator reports under the Crown Agencies sector of Ontario's public sector salary disclosure.
Top earning Specialist Solutions / Spécialiste – Solutionss in Independent Electricity System Operator
| Name | Salary |
|---|---|
| Chirag Dave | $203,794.34 |
| Cuong Luong | $183,684.09 |
| Sateesh Madiragani | $182,226.14 |
| Ralph Norvine Alabastro | $175,515.13 |
| Andrew Godden | $175,084.26 |
| Ben Wa Beya | $173,723.07 |
| Ravindra Ramamoorthy | $173,416.57 |
| Denzil Fernandes | $172,052.72 |
| Nick Zourntos | $169,848.63 |
| Parmeshar Chauhan | $169,297.45 |
Other employees at Independent Electricity System Operator
| Name | Position | Salary |
|---|---|---|
| Hyun-Joon Kim Power System Engineer / Spécialiste technique – Réseau d’électricité | Power System Engineer / Spécialiste technique – Réseau d’électricité | $140,692.37 |
| Eustace James Specialist Information Security / Spécialiste – Sécurité de l’information | Specialist Information Security / Spécialiste – Sécurité de l’information | $140,600.43 |
| Abieyuwa Owolabi-Onaeko Specialist Business Analysis / Spécialiste – Analyse opérationnelle | Specialist Business Analysis / Spécialiste – Analyse opérationnelle | $140,569.20 |
| Stuti Rungee Transmission Planning Engineer / Ingénieur de planification des transmissions | Transmission Planning Engineer / Ingénieur de planification des transmissions | $140,444.80 |
| Sifon Usoro Specialist Information Security / Spécialiste – Sécurité de l’information | Specialist Information Security / Spécialiste – Sécurité de l’information | $140,357.06 |
| Vishaldeep Singh Specialist Solutions / Spécialiste – Solutions | Specialist Solutions / Spécialiste – Solutions | $140,295.59 |
| Benjamin Kirkland Procurement Specialist / Spécialiste – Approvisionnement | Procurement Specialist / Spécialiste – Approvisionnement | $139,989.20 |
| Kostanca Tere Advisor, Market and Sector Evolution / Conseiller(ère) – Évolution du marché et du secteur | Advisor, Market and Sector Evolution / Conseiller(ère) – Évolution du marché et du secteur | $139,988.40 |
| Lina Tirilis Advisor Internal Communications / Conseiller en communications internes | Advisor Internal Communications / Conseiller en communications internes | $139,837.59 |
| Pantea Parvinhosseini Senior Planner / Planificateur principal | Senior Planner / Planificateur principal | $139,663.43 |