530 wastewater treatment job offers in province of Ontario
276-300 of 530 jobs
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PCS/SCADA Systems Integration & Automation Specialist
York Region District School Board Newmarket, ON
...Do what you love and love what you do by visiting ABOUT THE PCS/SCADA TEAM Join our established, passionate, and progressive team in the Water and Wastewater...
30+ days ago in JobleadsReport -
Junior-Intermediate SCADA System Specialist
ETO Engineering Richmond Hill, ON
...treatment Understanding of electrical systems including power distribution, MCC, VFD, motor control schematics. Understanding of the design of control...
30+ days ago in JobrapidoReport -
Water Operator Trainer
Ontario First Nations Technical Services Thunder Bay, ON
...at OFNTSC. That will work under the guidance of the CRT Supervisor. The Water Operator Trainer will be responsible for training First Nation Water Treatment...
30+ days ago in JobleadsReport -
Maintenance Trainee
cintas Newmarket, ON
...equipment, systems and components, including washers, dryers, steam tunnels, conveyor systems and boilers; learn proper operation of industrial wastewater...
12 days ago in JobleadsReport -
Accounting Associate
Waterloo Biofilter Systems Guelph, ON
...$65,000 About Us Waterloo Biofilter Systems Inc. Is a Canadian owned and operated company that develops, manufactures, and maintains advanced onsite wastewater...
28 days ago in JobrapidoReport -
Chemical Engineer R&D Projects (Canada)
Zynthera Toronto, ON
...R&D Projects 1. BioCatalyst-Driven Remediation Systems (Position Code: CA25BDRS) This project aims to develop cutting-edge biocatalytic methods for wastewater...
30+ days ago in JobvertiseReport -
Quality Assurance Inspector
Marmon Industrial Water Burlington, ON
...and fostering a culture where everyone’s empowered to be their best. Marmon Industrial Water designs and manufactures industrial water and wastewater...
21 days ago in JobleadsReport -
Carpenter/Formsetter
NAC Innisfil, ON
Overview North America Construction (1993) Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across...
10 days ago in JobleadsReport -
Stationary engineer operator
City of Toronto Toronto, ON
...Positions Open: 1 Posting Period: 29-Aug-2025 to 12-Sep-2025 Job ID: 58959 Job Category: Engineering & Technical Division & Section: Toronto Water, Wastewater...
12 days ago in JobleadsReport -
Electrician
North America Construction Huntsville, ON
North America Construction Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across Canada. Our...
23 days ago in JobrapidoReport -
Carpenter/Formsetter
North America Construction Innisfil, ON
...pay range CA$44.71/hr. CA$46.87/hr North America Construction (1993) Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater...
20 days ago in JobleadsReport -
Senior Transit Design Architect
GHD Toronto, ON
...transportation facilities. In addition, the successful candidate will have opportunities to contribute to projects in other sectors such as water/wastewater...
9 days ago in TideriReport -
Electrical Foreperson
North America Construction (1993) Huntsville, ON
North America Construction Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across Canada. Our...
21 days ago in JobrapidoReport -
Mechanical Superintendent
North America Construction Brighton, ON
North America Construction Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across Canada. Our...
24 days ago in JobrapidoReport -
Operator-in-Training
Anishinabek Employment & Training Services Thunder Bay, ON
...to join our team at OFNTSC. Under the guidance of the HUB Supervisor, the Operator in Training will play a crucial role in assisting the Water Treatment...
30+ days ago in JobleadsReport -
Lead Infrastructure Engineer - Water Recycling (Infrastructu
Anglian Water Group Peterborough, ON
...we are a totally collaborative organisation made up of our eight partner companies (Anglian Water, Balfour Beatty, Barhale, Binnies, MMB, MWH Treatment...
30+ days ago in JobleadsReport -
Senior Quality Assurance Inspector
GHD Mississauga, ON
...Due to continued rapid growth and expansion of our Construction Phase Services group, we are seeking a Senior Quality Assurance Inspector with Water/Wastewater...
30+ days ago in JobleadsReport -
Intermediate Electrical Engineer
Jacobs Toronto, ON
...telecommunications and security infrastructure, life safety systems, and fire alarm and detection systems. Building types will include water /wastewater...
12 days ago in TideriReport -
Engineering Student PW
Quinte West Quinte West, ON
...engineering, maintenance, rehabilitation and operation of the municipal road system, parks and open space, solid waste management services, water treatment...
30+ days ago in JobleadsReport -
Labourer
North America Construction Ottawa, ON
North America Construction Ltd. NAC Constructors Ltd. (Nac) is well known for our expertise in water and wastewater construction across Canada. Our...
30+ days ago in JobrapidoReport -
Mechanical Site Fitter (Navan)
Glanua Burlington, ON
...treatment equipment including strip-down, part replacement and re-building. Troubleshoot equipment and instrumentation, strip-down and repair equipment as...
21 days ago in JobleadsReport -
Engineer/project manager
City of Toronto Toronto, ON
...lead a project, or work in a team with a Senior Engineer and other Engineers/Project Managers to deliver multidisciplinary project(s) at wastewater...
22 days ago in JobleadsReport -
Plant Electrician - WPCP - Full-Time
Thunder Bay Thunder Bay, ON
...wastewater lift stations. The role reports to the Maintenance Supervisor and has the following accountabilities: Plans, installs, repairs, maintains...
30+ days ago in JobleadsReport -
Electrical Engineer - Toronto
R.V. Anderson Associates Toronto, ON
...treatment for municipal facilities will be considered an asset. Experience with ETAP software will be considered an asset. Proven capabilities in writing...
11 days ago in TideriReport -
Small Manufacturing General Labourer
Primary Fluid Systems Hamilton, ON
...Inc. Is an essential, small business located in Mount Hope, Ontario. We manufacture and sell metering pump accessories for use in the water & wastewater...
16 days ago in JobrapidoReport
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