Design Manager

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Design Manager Date:

Aug 17, 2026

Company:

Hatch

Requisition ID: 101218

Job Category: Engineering

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining , energy , and infrastructure ,our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally.

Join our Project Delivery Group (PDG), a dynamic team of professionals passionately committed to world-classproject delivery across the globe.With expertise in sustainable studies, asset building and operations, and industry-leading efficiencies, our best-in-class team leverages methodologies, governance and systems that are unparalleled in theengineering space. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

Hatch is currently seeking a

Design Manager - Linear Water & Wastewater (Project Delivery Group)

to join our growing Project Delivery Group (PDG) in Mississauga. Reporting to the Project Director, the successful candidate will lead multidisciplinary engineering and design teams in the delivery of complex municipal water and wastewater infrastructure projects across Canada.

This role will be responsible for overseeing the design and delivery of major linear infrastructure projects, including water transmission mains, trunk sewers, force mains, pumping stations, utility corridors, and related municipal infrastructure. The Design Manager will work closely with clients, technical specialists, project managers, and construction teams to deliver high-quality solutions while meeting technical, commercial, schedule, and stakeholder objectives.

The core responsibilities of the role include design leadership, client management, project delivery oversight, business development support, and mentorship of engineering and design professionals.

A successful Design Manager will exhibit high emotional intelligence, collaborative leadership qualities, and a proven ability to lead complex infrastructure projects from planning through detailed design and construction.

As the successful candidate, you will:

Be accountable for developing and validating project technical scope and working with discipline leads to define design requirements and execution strategies.

Lead proposal development, fee estimates, resource planning, and project startup activities following contract award.

Align project deliverables with the Senior Project Management Team and establish design criteria and technical requirements across disciplines.

Lead multidisciplinary design teams through feasibility studies, preliminary design, detailed design, and Issued for Construction (IFC) deliverables.

Direct design management efforts associated with: Water transmission systems

Water distribution infrastructure

Wastewater collection systems

Trunk sewers and force mains

Pumping stations

Utility corridors

Linear infrastructure rehabilitation and expansion projects

Manage the complete design lifecycle while balancing technical, commercial, regulatory, environmental, stakeholder, and constructability requirements.

Develop and implement project design management plans and contribute to overall project execution plans.

Ensure effective communication between project management teams, design teams, clients, regulatory agencies, utility owners, and external stakeholders.

Lead interdisciplinary design reviews, constructability reviews, value engineering sessions, and quality assurance processes.

Resolve complex technical issues and provide guidance regarding codes, standards, permitting requirements, and industry best practices.

Promote design excellence, quality management, and compliance with Hatch design governance procedures.

Coordinate design verification and validation activities to ensure compliance with project objectives and client requirements.

Identify innovative and value-added design solutions that improve project outcomes and delivery efficiency.

Monitor design schedules, budgets, and project performance throughout all phases of execution.

Develop and manage design budgets, scopes of work, and resource requirements.

Coordinate construction phasing, utility relocations, tie-ins, traffic management, and stakeholder interface requirements as they relate to project design.

Lead design-related change management activities, including evaluation of impacts to cost, schedule, risk, and scope.

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