593 wastewater treatment job offers in province of Ontario
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Process Engineer, Wastewater
City of Ottawa Ottawa, ON
Requisition ID: 18325 Department: Infrastructure & Water Services Dept. Service: Water Facilities & Treatment Services Branch: Wastewater Pumping Stations...
15 days ago in JobrapidoReport -
Division Manager, Stormwater Engineering
City of London Canada London, ON
OverviewReporting to the Director, Water, Wastewater & Stormwater, the Division Manager, Stormwater Engineering provides leadership within the Division...
2 days ago in whatjobsReport -
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 -
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 -
Project Manager- Water/Wastewater
GHD Whitby, ON +4 locations
Join to apply for the Project Manager. Water/Wastewater role at GHD 1 day ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Project Manager- Water/Wastewater
GHD Waterloo, ON +4 locations
Join to apply for the Project Manager. Water/Wastewater role at GHD 1 day ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Water & Wastewater Operator
Veolia Goderich, 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...
23 days ago in JobrapidoReport -
Senior Project Manager, Drinking Water
Jacobs Toronto, ON
...of drinking water supply, master planning, and treatment processes and technologies. Strong communication skills, both written and oral Self-motivated,
2 days ago in TideriReport -
Project Manager- Water/Wastewater
GHD Markham, ON +4 locations
Join to apply for the Project Manager. Water/Wastewater role at GHD 1 day ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Project Manager- Water/Wastewater
GHD Toronto, ON +4 locations
Join to apply for the Project Manager. Water/Wastewater role at GHD 2 weeks ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Project Manager- Water/Wastewater
GHD Mississauga, ON +4 locations
Join to apply for the Project Manager. Water/Wastewater role at GHD 1 day ago Be among the first 25 applicants Join to apply for the Project Manager...
30+ days ago in JobleadsReport -
Water/Wastewater EIT/Coordinator
HDR Toronto, ON
Join to apply for the Water/Wastewater EIT/Coordinator role at HDR 16 hours ago Be among the first 25 applicants Join to apply for the Water/Wastewater...
18 days ago in JobleadsReport -
Water and Wastewater Project Manager
Arcadis Markham, ON
...solve the world's most complex challenges and deliver more impact together. Role Description We are looking for an experienced and driven Water and Wastewater...
10 days ago in JobrapidoReport -
Senior Project Manager, Drinking Water
Jacobs Toronto, ON
...treatment processes and technologies. Strong communication skills, both written and oral. Self-motivated, initiator; demonstrated through professional...
4 days ago in TideriReport -
Senior Water/Wastewater Engineer
J.L. Richards & Associates Guelph, ON
We’ve opened a role in our Kingston, Guelph, or London offices for talented, entrepreneurial Senior Water/Wastewater Engineers to work alongside exceptional...
30+ days ago in JobleadsReport -
Water/Wastewater Engineering Professional
J.L. Richards & Associates Ottawa, ON
Sep 5, 2025 We’ve opened a role in our London office for a talented, entrepreneurial Water/Wastewater Engineering Professional to work alongside exceptional...
8 days ago in JobleadsReport -
Civil Engineer - Water and Wastewater
Arcadis Markham, ON
Join to apply for the Civil Engineer. Water and Wastewater role at Arcadis. Arcadis is the world's leading company delivering sustainable design, engineering...
30+ days ago in JobleadsReport -
Water and Wastewater Project Manager
Arcadis Markham, ON
Join to apply for the Water and Wastewater Project Manager role at Arcadis 2 weeks ago Be among the first 25 applicants Join to apply for the Water and...
30+ days ago in JobleadsReport -
Environmental Water Treatment Technician
Insitu Contractors Guelph, ON
Job Overview We are seeking a skilled and motivated Water Treatment Technician to join our dynamic team in the Greater Toronto Area (GTA). The ideal...
15 days ago in JobrapidoReport -
Senior Engineer, Water
R.V. Anderson Associates Toronto, ON
...wastewater engineering with at least 10 years working in a consultancy. Demonstrated abilities in multidisciplinary project teamwork and coordination...
5 days ago in TideriReport -
Water Wastewater Technologist
Dillon Consulting London, ON
...will thrive in our fast-paced and agile environment. Your opportunity Dillon’s Communities and Environment technical group is looking for a Water/Wastewater...
30+ days ago in JobleadsReport -
Water Wastewater Technologist
Dillon Consulting London, ON
...will thrive in our fast-paced and agile environment. Your opportunity Dillon’s Communities and Environment technical group is looking for a Water/Wastewater...
30+ days ago in JobleadsReport -
Electrical Engineer - Water and Wastewater
Arcadis Markham, ON
Electrical Engineer. Water and Wastewater Join to apply for the Electrical Engineer. Water and Wastewater role at Arcadis Electrical Engineer. Water and...
30+ days ago in JobleadsReport -
Water and Wastewater Process Technician
Anishinabek Employment & Training Services Sudbury, ON
...wastewater systems utilizing pertinent tracking software skills and applying analytical, problem-solving, planning, and scheduling skills to inspect...
30+ days ago in JobleadsReport -
Supervisor, Plant Maintenance Wastewater Services
City Of Guelph Guelph, ON
...a comprehensive maintenance management program for Wastewater Services assets, buildings and properties to support divisional and departmental operations and
8 days ago in JobrapidoReport
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