decarbonation engineer jobs in Ottawa

158 decarbonation engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada CIMA Full-time $69,000 - $95,000 Contract

    CIMA+ is seeking an Intermediate Energy Efficiency Engineer to join our Ottawa Buildings team. You will lead energy audits, performance assessments, and ECM development for institutional, commercial, municipal, and federal clients, delivering practical energy savings.You will collaborate with mechanical, electrical, and sustainability specialists to optimize...


  • Ottawa, Ontario, Canada ICF Full-time

    Lead gas utility decarbonization strategy for ICF clients while managing projects, analytical teams, and client relationships from Ontario. Shape evidence-based planning with economic analysis and modeling.As a Strategy Manager within ICF’s Energy and Climate Planning Line of Business, you will support gas and combined gas-electric utilities. You will lead...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada SmartRecruiters, Inc. Full-time

    CIMA+ is seeking an Intermediate Energy Efficiency Engineer to join our Ottawa Buildings team. You will lead energy audits, performance assessments, and ECM development for institutional, commercial, municipal, and federal clients, delivering practical energy savings. You will collaborate with mechanical, electrical, and sustainability specialists to...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada CIMA Full-time

    CIMA+ is seeking an Intermediate Energy Efficiency Engineer to join our Ottawa Buildings team. You will lead energy audits, performance assessments, and ECM development for institutional, commercial, municipal, and federal clients, delivering practical energy savings. You will collaborate with mechanical, electrical, and sustainability specialists to...

  • AI Engineer

    1 day ago


    Ottawa, Canada Cambio Full-time €110,000 - €160,000 Contract

    About Cambio Cambio is a software platform for real estate decarbonization. We help commercial real estate owners bring their portfolios to net-zero with an AI-driven sustainability, asset, and investment management platform. We're backed by Y Combinator, Google, and Stanford — and we're the fastest-growing startup in our category. The role We're...


  • Ottawa, Canada WSP Global Inc. Full-time €112,000 - €154,000 Contract

    What if you could redefine what's possible? With us, you can. With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions. We...

  • Research Engineer

    2 days ago


    Ottawa, ON, Canada Employment and Social Development Canada Full-time €101,000 - €122,000 Contract

    Natural Resources Canada- Energy Efficiency and Technology Sector, CanmetENERGY-Ottawa Selection process number 2026-RSN-EA-EETS-683578 Salary $100,684 to $122,337 Level EN-ENG-03 Who can apply Persons residing in Canada, and Canadian citizens and Permanent residents abroad. Duties Group Description:The Carbon Management Technologies group at...


  • Ottawa, ON, Canada Employment and Social Development Canada Full-time €101,000 - €122,000 Contract

    Explore advanced industrial technologies with Natural Resources Canada's CanmetENERGY as a Research Engineer in Ottawa. Engage in applied research, experimentation, and engineering analysis to drive decarbonization efforts. The Research Engineer (ENG-03) role focuses on planning and executing R&D projects in a multidisciplinary environment. You will utilize...


  • Ottawa, ON, Canada CIMA+ Full-time €97,000 - €134,000 Contract

    CIMA+ is seeking a Senior Energy Efficiency Engineer to join our Buildings team in Ottawa. You will deliver energy audits, energy management, building optimization, and decarbonization projects for institutional, commercial, municipal, and federal clients across Canada. The role combines hands-on analysis with site investigations, enabling practical ECM...


  • Ottawa, ON, Canada CIMA+ Full-time €97,000 - €134,000 Contract

    Senior Energy Efficiency Engineer – Buildings - Full-time - Sector Name: Buildings - Employee Type: Regular - Compensation: CAD 97360 - CAD 133870 - yearly Welcome to a place where people are at the heart of everything we do. Welcome to people with an inspiring vision and who seek stimulating challenges. At CIMA+, you’ll find a place where you’ll...


  • Ottawa, ON, Canada Infineon Technologies AG Full-time $98,000 - $144,000 Contract

    #WeAreIn for jobs that impact everyone's life. What if your ideas could change the way the world connects, powers up, or thinks? As a Staff IC Product Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new...


  • Ottawa, ON, Canada CIMA Canada Inc Full-time $69,000 - $95,000 Contract

    Enhance building performance as an Energy Efficiency Engineer with CIMA+ in Ottawa. This role involves energy audits, building optimization, and decarbonization projects for various clients. As an Intermediate Energy Efficiency Engineer at CIMA+, you'll be vital in conducting energy audits, managing energy efficiency projects, and implementing energy...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada CIMA Full-time €68,960 - €94,820 Temporary

    Intermediate Energy Efficiency Engineer – Buildings Full-time Sector Name: Buildings Employee Type: Regular Compensation: CAD 68,960 - CAD 94,820 - yearly Welcome to a place where people are at the heart of everything we do. Welcome to people with an inspiring vision and who seek stimulating challenges. At CIMA+, you’ll find a place where you’ll...


  • Ottawa, ON, Canada CIMA Full-time

    Intermediate Energy Efficiency Engineer – Buildings Full-time Sector Name: Buildings Employee Type: Regular Compensation: CAD 68,960 - CAD 94,820 - yearly Welcome to a place where people are at the heart of everything we do. Welcome to people with an inspiring vision and who seek stimulating challenges. At CIMA+, you’ll find a place where you’ll have...


  • Ottawa, ON, Canada CIMA Canada Inc Full-time $69,000 - $95,000 Contract

    Intermediate Energy Efficiency Engineer – BuildingsReference number: REF3416JSector: BuildingsSalary range: $68,960 - $94,820Type of opening: New headcountCompany DescriptionWelcome to a place where people are at the heart of everything we do.Welcome to people with an inspiring vision and who seek stimulating challenges. At CIMA+, you’ll find a place...


  • Ottawa, ON, Canada Jacobs Full-time $134,000 - $175,000 Contract

    At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact The energy...


  • Ottawa, ON, Canada Infineon Technologies Full-time $98,000 - $144,000 Contract

    #WeAreIn for jobs that impact everyone's life.What if your ideas could change the way the world connects, powers up, or thinks?As a Staff IC Product Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new...


  • Ottawa, ON, Canada Jacobs Full-time $134,000 - $176,000 Contract

    At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.Your impactOur People & Places...


  • Ottawa, ON, Canada Jacobs Full-time $160,000 - $210,000 Contract

    Join Jacobs as a Power Systems Engineer focusing on Transmission Planning. This role is critical in shaping resilient energy grids for future energy demands. You will closely engage with global power systems teams on essential projects, ensuring successful integration of large loads while meeting decarbonization goals. Strong technical skills and...


  • Ottawa, ON, Canada CIMA+ Full-time $90,000 - $130,000 Contract

    Join CIMA+ as an Energy Efficiency Engineer in Ottawa, specializing in energy audits and building optimization within a hybrid work model. Drive innovative energy management solutions for diverse clients across Canada. The successful candidate will contribute to the Buildings team, managing energy audits, site investigations, and energy performance...