**Company Description** **Work 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 are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. **Job Description** The **Technical Practice Lead – Hydraulics** will lead the modelling practice in Canada and provide technical and strategic support for U.S. operations. This role will oversee the development and application of advanced hydraulic and hydrologic models to support system capacity assessments, inflow/infiltration (I/I) reduction planning, wet weather management, and regulatory compliance for municipal and utility clients. The Director will act as the senior technical authority for modelling, mentor and grow teams, and ensure modelling approaches align with Canadian regulatory frameworks, client needs, and emerging digital technologies. The **Technical Practice Lead – Hydraulics** will lead Computational Fluid Dynamics (CFD) Modelling and provide hydraulic design advisory for complex hydraulic structures, including pumpstation intakes and water and wastewater systems **Key Responsibilities** **Strategic Leadership** + Lead hydraulic modelling and design strategy for Canada while supporting U.S. projects and clients. + Establish and maintain standards, QA/QC processes, and best practices across project + Act as a trusted advisor to Canadian municipalities/utilities and U.S. clients on wastewater system performance, resiliency, and compliance. **Technical Oversight** + Direct the development, calibration, and application of hydraulic models using **Bentley WaterGEMS, Bentley HAMMER,** **InfoWorks ICM,InfowWater, PCSWMM, SewerGEMS, MIKE URBAN, or similar tools** . + Conduct CFD analysis for hydraulic structures such as pump station intake, water treatment reservoirs, wastewater treatment mixing chambers, water /wastewater treatment headworks using ANSYS CFX/Fluent, STARCCM+. Conduct analyses to support **capacity planning, I/I reduction, combined sewer overflow (CSO) and sanitary sewer overflow (SSO) mitigation, and long-term control planning** . + Provide design advisory for water/wastewater pump stations including pump station suction discharge piping, intake design based on HI standard + Provide advisory for the CFD and physical modelling of pump stations and hydropower intakes + Provide hydraulic assessment for outfall diffuser structures, large tunnel intakes + Conduct hydraulic analysis and provide HGL profile for water and wastewater treatment plants. + Provide transient analysis for pump stations and pipelines/forcemains and design surge protection system + Conducted transient analysis of complex city-wide water distribution networks, calibrate models with high-speed pressure sensor data, and provided technical advisory on surge mitigation strategies, including device sizing and operational improvements, to enhance system resilience and reduce risk of infrastructure damage. + Integrate hydraulic models with **GIS, SCADA, and real-time data** for both planning and operational decision-making. + Support compliance with Canadian municipal/provincial requirements and U.S. regulatory frameworks (e.g., **EPA wet weather programs, consent decrees** ). **Team & Practice Development** + Build, lead, and mentor a national team of modellers in Canada, with collaborative ties to U.S. counterparts. + Create training and professional development opportunities to grow modelling capacity across the organization. + Promote knowledge sharing and innovation across Canada **Client Engagement & Business Development** + Partner with business development and operations leaders to pursue and deliver wastewater modelling projects in Canada + Build strong relationships with municipal utilities, regulators, and industry partners. + Represent the company at technical conferences and professional organizations across North America. **Innovation & Digital Transformation** + Champion adoption of **advanced modelling techniques, digital twins, and real-time decision support systems** for water/wastewater utilities. + Lead initiatives to incorporate **AI/ML, cloud computing, and predictive analytics** into modelling workflows. + Drive alignment of modelling practices with the company’s broader **digital strategy** for smart infrastructure management. **Qualifications** **Qualifications** + Bachelor’s or Master’s degree in Civil, Environmental, or Water Resources Engineering + Minimum 8+ years related industry and engineering design experience in **hydraulic modelling** + Registered as a P.Eng. in the province of ON or able to obtain within 6 months **Preferred Qualifications** + 15+ years of progressive experience in **hydraulic modelling** with leadership responsibilities. + Expertise with major wastewater modelling platforms ( **Bentley WaterGEMS, Bentley HAMMER InfoWorks ICM, PCSWMM, MIKE URBAN, ANSYS CFX/Fluent, STARCCM+, SewerGEMS, or equivalent** ). + In-depth understanding of Canadian municipal wastewater regulations, policies, and planning practices, as well as U.S. EPA wet weather compliance requirements. + Demonstrated success in **team leadership, mentoring** + Proven ability to support **business development** and client engagement in Canada + Strong communication, technical writing, and presentation skills with diverse audiences. **Additional Information** + Sponsorship for Canadian employment authorization is not available for this position. **About AECOM** AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. **What makes AECOM a great place to work** You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. **ReqID:** J10136342 **Business Line:** Water **Business Group:** DCS **Strategic Business Unit:** Canada **Career Area:** Engineering **Work Location Model:** Hybrid