wastewater process engineer jobs in Calgary

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


  • Calgary, AB, Canada Stantec Full-time €89,000 - €137,000 Contract

    Stantec seeks a Process Engineer to join the Water group in Canada, Calgary. You will design municipal/industrial water and wastewater facilities, oversee site plans, and prepare reports and contract docs. Role requires 5+ years of experience, a Civil/Mechanical/Chemical engineering degree, and P.Eng. eligibility or current license. Responsibilities include...


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

    Stantec seeks a Process Engineer to join the Water group in Canada, Calgary. You will design municipal/industrial water and wastewater facilities, oversee site plans, and prepare reports and contract docs. Role requires 5+ years of experience, a Civil/Mechanical/Chemical engineering degree, and P.Eng. eligibility or current license. Responsibilities include...

  • Process Engineer

    2 days 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...

  • Process Engineer

    2 days ago


    Calgary, Alberta, Canada Bantrel Co. Full-time

    Company DescriptionBantrel is proud to be a leading provider of Engineering, Procurement, Construction and Construction Management (EPC / EPCM) services in Canada. For 40 years we have delivered end-to-end solutions for some of Canada’s most challenging and complex energy, mining, infrastructure, industrial and nuclear projects, with an unrelenting focus...

  • Process Engineer

    2 days ago


    Calgary, AB, Canada SolarSteam Inc. Full-time $110,000 - $140,000 Contract

    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, AB, Calgary Census Division, AB; Alberta, Canada Stantec 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 world’s...

  • Process Engineer

    3 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Bantrel Full-time

    Bantrel is proud to be a leading provider of Engineering, Procurement, Construction and Construction Management (EPC / EPCM) services in Canada. For 40 years we have delivered end-to-end solutions for some of Canada’s most challenging and complex energy, mining, infrastructure, industrial and nuclear projects , with an unrelenting focus on safety and...


  • Calgary, AB, Canada Stantec Full-time

    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

    3 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Randstad Canada Full-time

    Position Summary: Always there. Anywhere. That’s us! We’ve got a lot of energy at ATCO, focused on creating prosperity for generations to come. Embrace challenge and growth because your career journey at ATCO has the potential to be full of new experiences, inspiring challenges, and growth without boundaries. Engineers at ATCO are deeply valued because...

  • Process Engineer

    3 days ago


    Calgary, AB, Canada Bantrel Full-time

    Bantrel is proud to be a leading provider of Engineering, Procurement, Construction and Construction Management (EPC / EPCM) services in Canada.For 40 years we have delivered end-to-end solutions for some of Canada’s most challenging and complexenergy, mining, infrastructure, industrial and nuclear projects , with an unrelenting focus on safety and...

  • Process Engineer

    3 days ago


    Calgary, AB, Canada Randstad Canada Full-time

    Position Summary: Always there. Anywhere. That’s us! We’ve got a lot of energy at ATCO, focused on creating prosperity for generations to come. Embrace challenge and growth because your career journey at ATCO has the potential to be full of new experiences, inspiring challenges, and growth without boundaries. Engineers at ATCO are deeply valued because...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Oil Authority Full-time €10,000 Temporary

    About this opportunity: The Process Safety Engineer supports refinery operations by identifying, assessing, and reducing process safety risks across multiple operating units. This role partners with operations, leadership, and technical experts to improve process safety performance, strengthen risk management programs, and support safe, reliable operations....


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

    SLB is seeking an experienced Process Simulation Engineer to join our Symmetry Process Solution team in Calgary . In this role, you will develop and apply steady-state and dynamic simulation models using the Symmetry Process Software Platform to analyze process performance and support safe, reliable, and efficient plant operations. You will deliver...


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

    Overview As a Senior Process Engineer, you will support projects that span multiple disciplines within our organization in order to deliver high quality and sustainable solutions to our clients. You will have the opportunity to expand your career by working on exciting and high‑profile water, waste, and energy projects. Your experience in the industry...


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

    Process Safety Engineer (Contract) – Calgary, AB Role Summary The Process Safety Engineer provides technical safety support to engineering and operations teams, with a focus on hazard identification, risk assessment, and ensuring process changes are managed safely. This role delivers day‑to‑day expertise in Process Hazard Analysis (PHA), Management of...


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

    At Stantec, we know the work we do matters. From decarbonizing mines to modernizing electric grids and building the infrastructure that fuels communities, we’re powering the world.Our clients come to us with their biggest, most complex challenges because that’s where we thrive. And we’re looking for problem solvers, high achievers, and visionaries to...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Tetranex-Solutions-Inc. Full-time

    Tetranex Solutions is an Alberta-based, full-discipline engineering and procurement company focused on client service and quality execution. Headquartered in Calgary, with additional offices in Grande Prairie and Lethbridge, Tetranex has built a strong reputation for delivering outstanding engineering and procurement services while maintaining lasting...


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

    Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and...

  • Process Engineer

    4 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada McAsphalt Industries Limited Full-time

    Job Information Job Title: Process Engineer Status: Full-Time, Permanent Expected Start Date: As soon as possible Location: MCASPHALT | Calgary Head Office, Suite 2620, 530-8th Ave. SW, Calgary, AB, T2P 3S8 Reporting to: Engineering Manager About McAsphalt McAsphalt is the industry leader in Canada specializing in asphalt products and services. Founded in...


  • Calgary, AB, Canada Tetranex Solutions Inc. Full-time €120,000 - €180,000 Contract

    Tetranex Solutions is an Alberta-based, full-discipline engineering and procurement company focused on client service and quality execution. Headquartered in Calgary, with additional offices in Grande Prairie and Lethbridge, Tetranex has built a strong reputation for delivering outstanding engineering and procurement services while maintaining lasting...