Jobs for wastewater process engineer at Calgary

10,000 wastewater process engineer job listings in Canada. Find daily updated positions from leading job boards.

  • Senior Water

    23 hours ago


    Calgary, AB, Canada WSP Full-time €104,000 - €138,000 Contract

    Senior Water & Wastewater Process Engineer / Project Manager - Edmonton, AB, Canada Job Description 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...

  • Senior Water

    2 days ago


    Calgary, Alberta, Canada WSP Canada Full-time

    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 are...

  • Senior Water Premium

    4 days ago


    Calgary, Alberta, Canada WSP in Canada Full-time $94,100 - $138,000 Contract

    Job Description 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...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Stantec Full-time €106,700 - €156,700 Temporary

    Communities everywhere share the need for clean water. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communities improve, reuse, and protect our world’s most precious resource. Join our team to deliver transformational projects that will...


  • Calgary, Alberta, Canada Jacobs Full-time

    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 We are looking for a...


  • Calgary, Alberta, Canada WSP in Canada Full-time

    Job Description 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...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada WSP in Canada Full-time €114,600 - €151,800 Temporary

    With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. Join our Water Treatment team and help deliver innovative solutions that improve water quality and support sustainable communities, industries, and mining operations across Western Canada. Based in Vancouver, Victoria,...


  • Calgary, Alberta, Canada Jacobs Engineering Group Inc. Full-time

    SeniorProcess Mechanical Engineer, Water/WastewaterAt 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...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Jacobs Engineering Group Inc. Full-time

    SeniorProcess Mechanical Engineer, Water/Wastewater 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...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Jacobs Full-time

    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. We are looking for a Senior...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Jacobs Engineering Group Inc. Full-time

    Jacobs Engineering Group Inc. in Canada is seeking a Senior Process Mechanical Engineer to lead municipal water and wastewater projects across Alberta. The role involves directing design teams, preparing technical reports, and coordinating with multi-disciplinary staff to deliver large treatment plants and pumping stations. The successful candidate will...


  • Calgary, AB, Canada Jacobs Engineering Group Inc. Full-time €120,000 - €180,000 Contract

    Jacobs Engineering Group Inc. in Canada is seeking a Senior Process Mechanical Engineer to lead municipal water and wastewater projects across Alberta. The role involves directing design teams, preparing technical reports, and coordinating with multi-disciplinary staff to deliver large treatment plants and pumping stations. The successful candidate will...


  • Calgary, AB, Canada Jacobs Engineering Group Inc. Full-time €55,000 - €75,000 Contract

    Chemical or Process EIT Engineering Graduate (Water/Wastewater) 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...

  • Wastewater Engineering

    23 hours ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Stantec Full-time €111,700 - €167,600 Temporary

    Communities everywhere share the need for clean water. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communities improve, reuse, and protect our world’s most precious resource. We are looking for a talented senior process mechanical engineer...

  • Process Engineer

    23 hours ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada SolarSteam Inc. Full-time €110,000 - €140,000 Temporary

    Join SolarSteam to help shape the future of energy! We’re a Frontier Tech energy company on a mission to decarbonize industrial heat and data centre's cooling with scalable, affordable, and modular solar thermal systems. We’re gearing up for our first-of-a-kind (FOAK) deployment and are looking for a Process Engineer to join our growing team. If you're...


  • Calgary, Alberta, Canada AECO Full-time

    Primary Location: CA - Calgary, AB - 48 Quarry Park BlCompensation: CAD 130,000 - CAD 180,000 - yearlyCompany DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We...


  • Calgary, AB, Canada Stantec Consulting International Ltd. Full-time €111,700 - €167,600 Contract

    Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communities improve, reuse, and protect our world’s...

  • Process Engineer

    2 days ago


    Calgary, AB, Canada WorleyParsons Full-time

    Job Description - Process Engineer (CAL01X6) Process Engineer - CAL01X6 Company : Worley Primary Location Other Locations Job Process Schedule Full-time Employment Type : Employee Job Posting Aug 20, 2026 Unposting Date Ongoing Reporting Manager Title : Director, Process & Technology Building on our past. Ready for the future Worley is a global professional...

  • Process Engineer Premium

    2 days ago


    Calgary, Alberta, Canada Worley Full-time US$74,639 - US$140,784 Contract

    Technical and Industry ExperienceRelevant process engineering experience within the energy, chemicals, resources, industrial, or related sectors.Good technical and practical engineering skills with the ability to deliver quality and accurate work.Understanding of process engineering fundamentals and engineering design principles.Experience supporting the...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Stantec Consulting International Ltd. Full-time €111,700 - €167,600 Temporary

    Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communities improve, reuse, and protect our...