Nathan Siniowski
Supervisor, Water Treatment and Maintenance
Employer
City Of GuelphProvince
OntarioYear
2023Sector
Municipalities & ServicesJob Title
Supervisor, Water Treatment and MaintenanceCompensation at a Glance
Latest (2025)
$133,681.74
+2.9% YoY
Career Earnings
$391,745.68
3 years on record
Career High
$133,681.74
in 2025
Average Annual
$130,581.89
+4% total growth
2023 Compensation Breakdown
Salary
$127,365.84
Benefits
$753.21
Compensation History
Loading chart...
Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $133,681.74 | +2.9% |
| 2024 | $129,944.89 | +1.4% |
| 2023 | $128,119.05 | – |
Explore related people
Browse peers by employer, role, and name.
Top earners at City Of Guelph
- Scott StewartChief Administrative Officer$288,707
- Colleen Clack-BushDeputy Chief Administrative Officer Public Services$253,063
- Trevor LeeDeputy Chief Administrative Officer Corporate Services$251,869
- Jayne HolmesDeputy Chief Administrative Officer Infrastructure, Development, and Enterprise$246,148
- Steven KraftChief Executive Officer$209,986
- Steven GoodeDeputy Fire Chief Operations$205,407