Play an integral role in Worley’s Environmental & Sustainability Consulting team, helping clients solve complex industrial water and wastewater challenges while advancing sustainable outcomes across the energy, chemicals, resources, and industrial sectors.

Water Treatment Process

Engineering practice , you will contribute to innovative projects that support responsible water management, environmental stewardship, and operational performance. You will work alongside experienced consultants and engineers, gaining exposure to diverse projects across North America and globally while developing specialized expertise in industrial water and wastewater treatment technologies.

Technical

Consultant I, Water Engineer, supports the delivery of high-quality water and wastewater treatment consulting services for industrial clients. Working as part of multidisciplinary project teams, this role applies process engineering principles, water treatment technologies, and analytical problem-solving skills to support project execution from concept development through detailed design. The position offers an exceptional opportunity to build technical consulting expertise while contributing to sustainable water solutions that deliver measurable value to clients and communities.

This is a full-time position supporting projects across North America and globally. This hybrid role offers the flexibility to work remotely and spend 2–3 days per week at a local Worley office. Supporting multidisciplinary project teams focused on industrial water and wastewater treatment projects.

Assisting with the evaluation, design, and optimization of water and wastewater treatment systems and processes. Conducting treatability studies, wastewater sampling and analysis, and technology evaluations to support project recommendations.



Contributing to regulatory permitting activities, pollution prevention assessments, and environmental compliance initiatives.

Preparing and supporting process engineering deliverables including: Piping and Instrumentation Diagrams (P&IDs;) Heat and material balances Equipment datasheets and technical specifications Technical requisitions and bid evaluations Supporting field activities, pilot testing programs, and technical investigations as required. Collaborating with senior engineers and technical specialists to develop practical, innovative, and sustainable engineering solutions. Building an understanding of client operations, business objectives, and project drivers to deliver solutions aligned with customer needs.

Managing multiple assignments effectively while maintaining quality, accuracy, and schedule commitments. Participating in continual learning and professional development to build consulting, technical, and project delivery capabilities. Bachelor’s degree in Chemical Engineering, Environmental Engineering, or a related engineering discipline.

Typically, 1-5 years of relevant experience in industrial process water, wastewater treatment, process engineering, or a related field. Engineer-in-Training (EIT) designation or eligibility, or professional engineering registration within the applicable jurisdiction. Foundational knowledge of industrial water and wastewater treatment processes, water chemistry, and process engineering principles.





Excellent organizational skills with the ability to manage competing priorities and project deadlines. Ability to contribute positively within a collaborative consulting setting while building trusted relationships with colleagues and clients. Proficiency with Microsoft Office applications and strong overall computer literacy.

Experience with process modeling software. Programming experience using tools such as Python, VBA, C++, or C#.

Experience supporting field chemistry programs, bench-scale testing, or pilot-scale treatment studies. Exposure to industrial facilities within energy, chemical processing, mining, manufacturing, or resource sectors. Variation in salary is determined by factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role.

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning.

Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today’s needs and transition to more sustainable solutions. Join us and help drive innovation and sustainability in our projects. We’re building a diverse, inclusive and respectful workplace.

We’re reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today’s low carbon energy infrastructure and technology.

📌 Technical Consultant I, Water Engineer (Calgary)
🏢 Worley
📍 Calgary