Mark Johnston
$137,972.92asChief Operator – Timmins Water Filtration Plant+2.6%
Employed by City Of Timmins in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2017 to 2025.
In 2025, Mark Johnston received a salary of $137,972.92 working as Chief Operator – Timmins Water Filtration Plant at City Of Timmins, as disclosed on the Ontario Sunshine List. This represents a 2.6% increase over the previous year's reported salary. Mark Johnston has appeared on the Ontario Sunshine List 9 times between 2017 and 2025, with reported earnings peaking at $137,972.92 in 2025. In addition to salary, $835.26 in taxable benefits was disclosed for 2025. City Of Timmins reports under the Municipalities & Services sector of Ontario's public sector salary disclosure.
Top earning Chief Operator – Timmins Water Filtration Plants in City Of Timmins
| Name | Salary |
|---|---|
| Mark Johnston | $137,972.92 |
Other employees at City Of Timmins
| Name | Position | Salary |
|---|---|---|
| Cee-Jay Dubeau Health Informatics Nurse | Health Informatics Nurse | $143,128.02 |
| Collin Tate Registered Nurse | Registered Nurse | $142,512.47 |
| Chris Litt 1st Class Constable | 1st Class Constable | $141,496.61 |
| Taylor Buczkowski 1st Class Constable | 1st Class Constable | $141,399.74 |
| Ryan Rantala Sergeant | Sergeant | $139,700.45 |
| Amy Gravel Clinical Dietician/Dietary Supervisor | Clinical Dietician/Dietary Supervisor | $137,711.70 |
| Matthew Black 1st Class Constable | 1st Class Constable | $137,189.97 |
| Travis Tulloch Firefighter – First Class | Firefighter – First Class | $136,880.42 |
| Tiffany Rock Infection Control and Wellness Supervisor – Golden Manor | Infection Control and Wellness Supervisor – Golden Manor | $136,597.02 |
| Debby Kapias Nurse Practitioner | Nurse Practitioner | $136,410.14 |