Working in Water and Wastewater Operations

Looking for a career in environmental stewardship and community well-being? We're committed to providing our community with safe, reliable and sustainable water and wastewater services.

Niagara Region contributes to critical infrastructure projects to ensure clean water for drinking, sanitation and environmental conservation.

Become an operator in training

In Ontario, individuals working in regulated drinking water or wastewater systems must hold a valid operator certificate. There are two main operator categories at Niagara Region:

• Drinking water operators - manage water treatment, distribution, or both.
• Wastewater operators - oversee wastewater treatment or collection facilities

Certified operators handle operational checks, adjust and test processes, and control water or wastewater flow, pressure and quality.

Requirements to become an operator

• Class G driver's licence
• Operator in Training licences (four exams)
• Environmental / lab diploma is considered an asset, but not a mandatory requirement

How to become a system operator / operator in training

Learn about getting your operator-in-training certificate or licence, and writing the examination with the Ontario Water Wastewater Certification Office.