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765 oit job listings in Canada. Find daily updated positions from leading job boards.
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Licensed Millwright, Wastewater Premium
3 weeks ago
Guelph, Ontario, Canada The City of Guelph Full-time $40 PermanentJob Summary Service Area: Infrastructure, Development, and Environment Department: Environmental Services Division: Wastewater ServicesWork Location: Wastewater Services, 530 Wellington Street W Work Mode: In Person Job Type and Duration: Permanent, Full Time Vacancy Position Availability: 1 existing vacant positionSalary Range: $39.62 per hour Affiliation:...
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Asset Maintenance Specialist Premium
3 weeks ago
OCWA - Espanola, Canada Ontario Clean Water Agency Full-time US$24 - US$26 PermanentApplication Deadline:2026-08-28Position Title:Asset Maintenance SpecialistDivision:First Nations Regional Hub (Johanna Kirkbride)Location:148 Fleming Street, Suite 5 Espanola, ON P5E 1R8 CanadaLocation Hierarchy:NorthWorker Type:RegularNumber of Positions:1Job Duration:Job Term:Full timeJob Code:Job Code: 95504Salary:$1,226.83 - $1,521.52CADWeeklyPosting...
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Water Technician
3 weeks ago
Melbourne, ON, Canada Work in Middlesex Full-timeBusiness Location: Chippewas of the Thames First Nation, Ontario Chippewas of the Thames First Nation Business Location: Chippewas of the Thames First Nation, Ontario Position Type: Full Time Category: Installation / Maintenance / Repair Work Place Location: In Person Hours: 40 hours per week working onsite 8:30am - 4:30pm Apply By: September 18, 2026 at...
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Senior Wastewater Operator
3 weeks ago
Peterborough County and North Hastings County (Lakefield), Ontario, Canada Groupe Helios Full-timeSenior Wastewater Operator - Kawartha Lakes Region, OntarioFull-timeWork Schedule: Monday to FridayPost Status: PermanentWork Shift: DayAbout UsAquatech Canadian Water Services provides operations, maintenance, and compliance services for municipal water and wastewater systems across Ontario. Our team is committed to protecting public health, preserving the...
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Asset Maintenance Specialist
3 weeks ago
, Canada Ontario Clean Water Agency Full-timeApplication Deadline: 2026-08-28 Position Title: Asset Maintenance Specialist Division: First Nations Regional Hub (Johanna Kirkbride) Location: 148 Fleming Street, Suite 5 Espanola, ON P5E 1R8 Canada Location Hierarchy: North Worker Type: Regular Number of Positions: 1 Job Duration: Job Term: Full time Job Code: 95504 Salary: $1,226.83 -...
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Wastewater Operator Career with OCWA
3 weeks ago
, Canada Fonction publique de l'Ontario Full-timeAdvance your career with the Ontario Clean Water Agency as a Wastewater Operator. This role prioritizes facility operations and offers competitive pay based on your certification level. As an operator at OCWA, you'll manage and maintain critical wastewater services within the Northeastern Region while benefiting from ongoing training through our Operator...
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Opérateur
4 weeks ago
, Canada CamPro inc. Full-timeFormation sur place - Aucune expérience requise Opérer une ligne de traitement chimique de cuivrage. Le titulaire du poste doit alimenter la ligne de traitement en déplacant des barils avec un pont roulant. La personne doit aussi remplir les barils, controler la qualité du traitement et s'assurer de rencontrer les normes selon le produits en effectuant...
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Engineering Assistant
4 weeks ago
Central Island (Chemainus), British Columbia, Canada Cowichan-Valley-Regional-District Full-timeGeneral InformationThe Cowichan Valley Regional District is now accepting applications from prospective candidates for the temporary (two year) full time position of Engineering Assistant in the Utilities Division of the Operations Department.Reporting to the Senior Manager - Utilities, the Engineering Assistant provides a combination of specialized...
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Deputy Project Director
4 weeks ago
, Canada JDS Group of Companies Full-timeJob Title Deputy Project Director Reports to Project Director Project / Location Vancouver, BC, hybrid, and various project sites Summary The Deputy Project Director will lead EPCM projects across various clients and sectors. The ideal candidate will have a proven track record in managing the full project lifecycle from basic design to commissioning...
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Junior Operator Co-op Premium
4 weeks ago
Sarnia, Ontario, Canada County of Lambton Full-time $20 - $22 Contract* Please Note: This position is not with the County of Lambton. It is with our Community Partner, the City of Sarnia. Application instructions are included in the posting. * APPLY HERE: Career Centre | Recruitment Junior Operator (Co-op) The City is seeking a Junior Operator to join our dedicated Environmental Services team. Job Status: Full -time Co-op...
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Water Treatment Plant Operator
4 weeks ago
Quinte Shores, East Northumberland County & Prince Edward County (Picton), Ontario, Canada The City of Belleville Full-timeWATER TREATMENT PLANT OPERATORThe City of Belleville, known as the 'Friendly City', is located at the mouth of the Moira River where it meets the picturesque Bay of Quinte. Experience world-class fishing, boating, cycling, and walking along approximately 14 kilometers of waterfront trails. Situated between Toronto and Montreal, and less than one hour from...
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Water & Wastewater Operator Premium
4 weeks ago
Prince George, British Columbia, Canada H2O Innovation Full-timeH2O Innovation designs and provides state-of-the-art, custom-built and integrated water treatment solutions based on membrane filtration technology for municipal, industrial, energy and natural resources end-users.Choose a career at H2O Innovation with a team of passionate and highly self-motivated water treatment professionals working on multidisciplinary...
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Water Treatment Operator at OCWA
4 weeks ago
, Canada Fonction publique de l'Ontario Full-timeBegin your journey as a Water Treatment Operator with the Ontario Clean Water Agency. This position focuses on the operation and maintenance of essential water services, providing great pay for your certifications. At OCWA, you will play a crucial role in ensuring safe water treatment within the Northeastern Region, while pursuing professional development...
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W & WW Operator Premium
4 weeks ago
OCWA - Geraldton WWT, Canada Ontario Clean Water Agency Full-time US$29 - US$32 PermanentApplication Deadline:2026-08-20Position Title:W & WW OperatorDivision:Greenstone Cluster (Matthew Johns)Location:320 Clarke Ave E Geraldton, ON P0T 1M0 CanadaLocation Hierarchy:NorthWorker Type:Fixed Term (Fixed Term)Number of Positions:4Job Duration:Up to 9 MonthsJob Term:Full timeJob Code:Job Code: 40402Salary:$27.92 - $31.06CADHourlyPosting Status:Post...
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Engineering Assistant
4 weeks ago
Central Island (Chemainus), British Columbia, Canada Cowichan Valley Regional District Full-timeCowichan Valley Regional DistrictEngineering AssistantDivision: UtilitiesType: Temporary Full Time CUPE – up to two yearsApplication Deadline: September 10, 2026 by 4:30 pmCompetition Number: 26167-ELocated on Vancouver Island just 50 km north of Victoria and 30 km south of Nanaimo, the Cowichan Valley Regional District (CVRD) is in the ancestral and...
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Water/Wastewater Operator III Premium
4 weeks ago
Mississauga, Ontario, Canada Regional Municipality of Peel Full-time $38 - $39 ContractOverview Water/Wastewater Operator IIIPublic Works – Water & Wastewater Contract Full-Time (10 Months)Hourly Rate: $38.12 - $39.96 (plus an additional $5.00 hourly premium) CUPE LOCAL 966- Public Works Work mode: On-site Location: 3515 Wolfedale Road, MississaugaHours of work: 40 hours per week (4-day flexible work schedule currently in...
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Water/Wastewater Construction Operator Premium
4 weeks ago
Brampton, Ontario, Canada Regional Municipality of Peel Full-time $36 - $38 ContractJob Description Water/Wastewater Construction Operator Public Works – Water & Wastewater Regular Full-Time Hourly Rate: $36.64 - $38.43 (plus an additional $4.00 hourly premium) CUPE LOCAL 966- Public Works Work mode: On-site Location: 2 Copper Road, Brampton Hours of work: 40 hours per week (4-day flexible work schedule currently in...
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Water Treatment Plant Operator
4 weeks ago
Belleville, Ontario, ON, Canada The City of Belleville Full-time**WATER TREATMENT PLANT OPERATOR** The City of Belleville, known as the ‘Friendly City’, is located at the mouth of the Moira River where it meets the picturesque Bay of Quinte. Experience world-class fishing, boating, cycling, and walking along approximately 14 kilometers of waterfront trails. Situated between Toronto and Montreal, and less than one...
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Water Treatment Plant Operator
4 weeks ago
Belleville, ON, Canada, ON City of Belleville Full-time $69,804 - $87,401 Contract **WATER TREATMENT PLANT OPERATOR** The City of Belleville, known as the ‘Friendly City’, is located at the mouth of the Moira River where it meets the picturesque Bay of Quinte. Experience world-class fishing, boating,...
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Senior Wastewater Operator
1 month ago
Peterborough County and North Hastings County (Lakefield), Ontario, Canada Aquatech Canadian Water Services Full-timeSenior Wastewater Operator - Kawartha Lakes Region, OntarioFull-timeWork Schedule: Monday to FridayPost Status: PermanentWork Shift: DayAbout UsAquatech Canadian Water Services provides operations, maintenance, and compliance services for municipal water and wastewater systems across Ontario. Our team is committed to protecting public health, preserving the...