412 wastewater treatment job offers in province of Ontario
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Wastewater Operator
Veolia Hagersville, ON
...order to pace chemical dosages for process and odor control units or alter unit processes. Sample wastewater, sludge and gasses (odor control, digester, etc)
30+ days ago in JobleadsReport -
Student - Wastewater
Stthomas Saint Thomas, ON
...November 28, 2025 at 5:00 a... Expires Sunday, February 1, 2026 at 4:59 a... the corporation of the city of st. Thomas 2026 summer hiring student. Wastewater...
26 days ago in JobleadsReport -
Water Infrastructure Team Leader
new Garver Toronto, ON
Garver is seeking a Water Infrastructure Team Leader in Tulsaor Oklahoma City to build and maintain a portfolio of profitable water, wastewater, reuse...
1 day ago in LifeworQReport -
Wastewater & Boiler Operations Lead
new Atlantic Packaging Whitby, ON
A packaging solutions provider in Whitby is seeking a Mill Services Superintendent to oversee wastewater treatment and boiler systems. The successful...
1 day ago in JobleadsReport -
Process Operator/Maintenance Worker, Wastewater
new CityofOttawa Ottawa, ON
Requisition ID: Department: Infrastructure & Water Services Dept. Service: Water Facilities & Treatment Services Branch: Wastewater Treatment Branch. WET...
Gross/year: $61,863
1 day ago in whatjobsReport -
Mill Services Leader – Boilers & Wastewater
new Atlantic Packaging Whitby, ON
A leading packaging company in Whitby, Canada, is looking for a Mill Services Superintendent to oversee safety and productivity in wastewater treatment...
1 day ago in JobleadsReport -
Water and Wastewater Process Mechanical Engineer
Arcadis Oakville, ON
Water and Wastewater Process Mechanical Engineer Arcadis is the world's leading company delivering sustainable design, engineering and consultancy solutions...
2 days ago in JobleadsReport -
Project Manager, Water / Wastewater Treatment | General...
Moving2Canada.com Toronto, ON
Leading infrastructure contractor is seeking a Project Manager to join their water / wastewater infrastructure team in Vancouver or Toronto locations...
30+ days ago in JobleadsReport -
Design Manager - Process, Civil and Mechanical engineering
new Water Canada Toronto, ON
...The Opportunity: Reporting to Directors and National Vice Presidents, the Design Manager leads the charge in shaping Ontario's municipal water and wastewater...
1 day ago in LifeworQReport -
Electrical Superintendent: Water & Wastewater Plant...
North America Construction Innisfil, ON
...Electrical Superintendent to join their team. The role involves overseeing electrical construction on heavy projects, preferably in water and wastewater...
2 days ago in JobleadsReport -
Engineering Designer, Water
new R.V. Anderson Associates Ottawa, ON
...a difference that defines you. RVA has an excellent career opportunity in our Sudbury office, for a recent graduate who has a passion for water and wastewater...
1 day ago in whatjobsReport -
Senior Contract Administrator, Construction Inspector...
Tatham Engineering Barrie, ON
Senior Contract Administrator, Construction Inspector. Water/Wastewater Join to apply for the Senior Contract Administrator, Construction Inspector...
2 days ago in JobleadsReport -
Water Wastewater Facilities & Distribution/Collection...
new City of North Bay North Bay, ON
Water Wastewater Facilities & Distribution/Collection Operator (Permanent Full-Time) Job Posting ID 25E-67 North Bay is a diverse community that offers a...
10 h 51 minutes ago in JobleadsReport -
Project Manager, Water Treatment
stantec Waterloo, ON +1 Location
Join to apply for the Project Manager, Water Treatment role at Stantec 3 weeks ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Preventative Maintenance - Environmental Services Summer Stu
Norfolk County Simcoe, ON
...Description: The Environmental Services Department is responsible for the operations and maintenance of the County’s storm water systems, water treatment...
30+ days ago in WorkableReport -
Project Manager, Water Treatment
stantec Toronto, ON +1 Location
Join to apply for the Project Manager, Water Treatment role at Stantec Continue with Google Continue with Google 2 weeks ago Be among the first 25 applicants...
30+ days ago in JobleadsReport -
Electrical Superintendent
new North America Construction (1993) - NAC Constructors Innisfil, ON +1 Location
North America Construction Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across Canada. Our...
1 day ago in whatjobsReport -
Water and Wastewater Operator
Veolia Moosonee, ON
Join to apply for the Water and Wastewater Operator role at Veolia | North America. A subsidiary of Veolia group, Veolia North America (VNA) is the...
30+ days ago in JobleadsReport -
Wastewater Process Engineer
Thewaternetwork Oakville, ON
H 2 O is a smart water treatment solutions company. We simplify water treatment by integrating state-of-the-art technologies to solve water challenges for...
30+ days ago in JobleadsReport -
Water and Wastewater Process Technician
Anishinabek Employment & Training Services Thunder Bay, ON
HUB Water and Wastewater Process Technician Location: Remote The Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization...
30+ days ago in JobleadsReport -
Stormwater Drainage and Waste - Environmental Services Summe
Norfolk County Simcoe, ON
...Description: The Environmental Services Department is responsible for the operations and maintenance of the County’s storm water systems, water treatment...
30+ days ago in WorkableReport -
Senior Project Manager, Wastewater
Jacobs Ottawa, ON
Join to apply for the Senior Project Manager, Wastewater role at Jacobs. At Jacobs, we're committed to solving critical problems for cities, environments...
30+ days ago in JobleadsReport -
Sub Foreperson
new Halton Region Burlington, ON
...treatment processes are not disrupted during construction without agreement and explicit instruction from operations staff. Assist in the coordination of...
1 day ago in whatjobsReport -
Water and Wastewater Operator
Veolia Moosonee, ON
...States for three consecutive years, and the country’s largest private water operator and technology provider as well as hazardous waste and pollution treatment...
30+ days ago in JobleadsReport -
Project Manager- Water/Wastewater
GHD St. Catharines, ON
Join to apply for the Project Manager. Water/Wastewater role at GHD 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more...
30+ days ago in JobleadsReport
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