Lead Mechanical Engineer (District Energy)
WSP
Thornhill, Ontario
CA$111,000 – CA$162,800/yr
On-siteWater SustainabilityEngineering
Climate Jobs in Ontario
Hiring now: GFL Environmental, American Iron & Metal, WSP. Most common roles: Plant Operator, Project Manager, Electrical Engineer. 20% hybrid.
527 live · 46 added this week
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4.9Loved by 5,000+ climate professionals
In Ontario
527
New this week
46
Top companies
5
Median salary
CA$109,000/yr
Employee Services Advisor
Walker Industries
Niagara Falls, Ontario
CA$54,000 – CA$59,000/yr
HybridWaste Management & RecyclingHuman Resources
Coating Chemist
Walker Industries
Burlington, Ontario
CA$100,000 – CA$110,000/yr
On-siteWaste Management & RecyclingResearch
DZ Vacuum Truck Operator, Emergency Response
GFL Environmental
Thunder Bay, Ontario
On-siteWaste Management & RecyclingLogistics & Transportation
Senior Director – Process Engineering NORAM
Veolia Environnement SA
Oakville, Ontario
$177,000 – $200,000/yr
On-siteWater SustainabilityEngineering
Field Support Specialist
S&C Electric Company
Toronto, Ontario
$54,630 – $72,387/yr
HybridGrid ModernizationSales
Senior Solar Energy Analyst
DNV
Montreal, Quebec + 1 more location
CA$110,000 – CA$170,000/yr
HybridSolar EnergyEngineering
AZ/DZ Operator, Emergency Responses - Manual Transmission
GFL Environmental
Thunder Bay, Ontario
On-siteWaste Management & RecyclingField Operations
Digital Solutions Developer
ACCIONA
Ontario
CA$80,000 – CA$90,000/yr
HybridWind EnergySoftware Engineering
Analyst, Market Operations and Optimization
Northland Power
Toronto, Ontario
$80,800 – $101,000/yr
HybridWind EnergyBusiness Operations
AZ Operator, Waste Drum Collection Services
GFL Environmental
Brantford, Ontario
On-siteWaste Management & RecyclingField Operations
Manager, Financial Reporting
GFL Environmental
Vaughan, Ontario
On-siteWaste Management & RecyclingFinance & Accounting
Technician, Processing Facilities
GFL Environmental
Thunder Bay, Ontario
On-siteWaste Management & RecyclingField Operations
Senior Field Services Engineering Support Specialist
S&C Electric Company
Toronto, Ontario
$72,710 – $96,343/yr
HybridGrid ModernizationField Operations
Sr Proposal Lead
Walker Industries
Niagara Falls, Ontario
CA$75,000 – CA$80,000/yr
On-siteWaste Management & RecyclingSales
Principal Technical Consultant, Environmental Compliance (Casual)
ERM
Toronto, Ontario
CA$62 – CA$76/hr
HybridEnvironmental ConsultingEHS
Instrumentation and Controls Engineering Intern – Energy & Resources (Winter/Summer 2027) – 4-12 Month Term
Stantec
Calgary, Alberta + 4 more locations
On-siteEnergy StorageEngineering
Facility Coordinator
Clean Harbors
Brampton, Ontario
$26/hr
On-siteWaste Management & RecyclingAdministrative
Associate Director of Philanthropy, Corporate Relations
The Nature Conservancy
Toronto, Ontario
CA$128,000 – CA$138,000/yr
On-siteConservationPolicy & Government Affairs
Facility Operator - Part Time
Walker Industries
Reaboro, Ontario
$23/hr
On-siteWaste Management & RecyclingField Operations
Intermediate Geoscientist
Onterris
Guelph, Ontario
CA$35 – CA$45/hr
On-siteEnvironmental ConsultingResearch
Labour Estimator
ORBIS Corporation
Brampton, Ontario
$55,000 – $65,000/yr
On-siteReuse, Resale & RepairProject Management
+502 more climate jobs in Ontario
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Plant Operator (26)Project Manager (23)Electrical Engineer (14)Maintenance Technician (14)Procurement Specialist (14)Water Engineer (14)Controls & Automation Engineer (13)Field Service Technician (13)
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Reuse, Resale & Repair Sales (13)Waste Management & Recycling Skilled Trades (13)Solar Energy Engineering (11)Reuse, Resale & Repair Field Operations (10)Solar Energy Project Management (10)Waste Management & Recycling Sales (10)Energy Storage Engineering (9)Environmental Consulting Engineering (9)Environmental Consulting Research (9)Nuclear Engineering (9)Water Sustainability Field Operations (9)Reuse, Resale & Repair Skilled Trades (8)Waste Management & Recycling Project Management (8)Water Sustainability Supply Chain (8)Environmental Consulting Field Operations (7)Waste Management & Recycling EHS (7)Wind Energy Project Management (7)Grid Modernization Field Operations (6)Grid Modernization Manufacturing (6)Grid Modernization Project Management (6)Reuse, Resale & Repair Project Management (6)Waste Management & Recycling Research (6)Waste Management & Recycling Supply Chain (6)Wind Energy Engineering (6)Electric Vehicles Engineering (5)Hydro, Geothermal & Bioenergy Engineering (5)Reuse, Resale & Repair Manufacturing (4)Water Sustainability Research (4)Energy Storage Project Management (3)
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