Public Salaries
Ontario public pay

Mark Johnston

Senior Information Systems Analyst at Ontario Power Generation. On Ontario’s disclosure list 3 years between 2023 and 2025.

Salary disclosure2025
Mark Johnston
Senior Information Systems Analyst
Ontario Power Generation
Salary paid
$153,848.45
Taxable benefits
$881.28
Total disclosed
$154,729.73
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: −$8,697 (−5.4%)
3years on
the list

Among 94 people with the title “Senior Information Systems Analyst” in 2025

Paid more than 54% of them. Their median: $152,424.

Among 10,346 people at Ontario Power Generation in 2025

6,022nd highest paid. Their median: $161,066.

Paid more than 82% of everyone on the 2025 disclosure list, which only lists people paid $100,000 or more.

middle 80%middle halfmedianthis personspacing grows with pay (log scale)

Salary by year

Show as a table
YearSalaryMedian for the job
2023$143,165$150,825
2024$162,545$151,521
2025$153,848$152,424

History

Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal