Katherine Sonnichsen
Firefighter
City of Markham
Female (99% Confidence Score)
Most Recent Salary
$133,030.69
+17,032
(+14.7%)
vs 2024
Career Sunshine Earnings
$1,092,472.68
Sunshine Appearances
9 year(s)
Rankings
Salary rankings based on the Sunshine List overall, this Person's employer, and sector for that employer.
Employer Rank
# 329
Based on sunshine salaries in 2025
Sector Rank
# 37315
Based on sunshine salaries in 2025
Sunshine List Rank
# 132005
Based on sunshine salaries in 2025
Salary Evolution
Compare this person's salary against organizational averages.
Salary History
| Year | Employer | Position | Salary |
|---|---|---|---|
| 2025 | City of Markham | FIREFIGHTER | $133,030.69 |
| 2024 | City of Markham | FIREFIGHTER | $115,998.91 |
| 2023 | City of Markham | FIREFIGHTER | $129,552.15 |
| 2022 | City of Markham | CAPTAIN | $131,112.77 |
| 2021 | City of Markham | CAPTAIN | $125,255.97 |
| 2020 | City of Markham | FIREFIGHTER | $120,210.12 |
| 2019 | City of Markham | FIREFIGHTER | $111,616.53 |
| 2018 | City of Markham | FIREFIGHTER | $105,289.66 |
| 2017 | City of Markham | FIREFIGHTER | $120,405.88 |