Project Manager / Senior Engineer - Municipal Linear Infrastructure

Arcadis • Markham, ON

23h • Hybrid

About The Position

Arcadis is seeking a Senior Project Manager / Senior Engineer (or Senior Designer) with deep, hands-on experience in municipal linear infrastructure projects within the GTA. This role is suited for a technically strong professional who understands the full lifecycle of projects, from design through construction, with the ability to lead complex water, wastewater, and stormwater infrastructure assignments. This is not a general civil role; candidates must demonstrate direct experience in municipal linear systems. This position is based in the Greater Toronto Area (GTA) and operates in a hybrid model, including a combination of work-from-home, office, and project site presence, as required.

Requirements

• Bachelor’s degree in Civil Engineering (or equivalent) is required.
• Minimum 10-15 years of experience in municipal linear infrastructure (water, sanitary, storm), non-related experience will not be considered.
• Proven experience in design of major municipal infrastructure projects in Ontario.
• Strong understanding of construction practices and sequencing for underground infrastructure.
• Demonstrated experience managing projects within the GTA and working with local municipalities.
• Ability to lead technical discussions and make sound engineering decisions.
• Technically credible designer—someone who understands both design and construction realities, demonstrates strong judgment in constructability, risk, and coordination, and can push projects forward while maintaining quality and technical integrity.

Nice To Haves

• P.Eng. designation in Ontario
• Experience with trenchless construction methods
• Involvement in large municipal programs
• Working knowledge of AutoCAD or Civil 3D

Responsibilities

• Lead and manage municipal infrastructure projects—including watermain, sanitary sewer, and storm sewer systems—from concept development through detailed design and construction.
• Oversee and review engineering design deliverables, including plans, profiles, specifications, and cost estimates, ensuring all documentation meets quality standards.
• Coordinate with municipal clients such as the City of Toronto, Region of Peel, and Mississauga, as well as interfacing with utilities and regulatory agencies throughout each project phase.
• Provide technical leadership on design decisions, constructability, and risk management.
• Support and review construction methodologies, with a focus on trenchless solutions such as microtunneling, horizontal directional drilling (HDD), and pipe bursting.
• During construction, interface with contractors, manage requests for information (RFIs), handle change orders, and provide site support.
• Mentor junior and intermediate staff and contribute to overall team development.
• Ensure compliance with Ontario standards (OPSS/OPSD), municipal guidelines, and all permitting requirements.
• Support proposal development by defining scope, providing technical input, preparing cost estimates, and developing schedules.
• Lead and facilitate meetings with clients, contractors, review agencies, and governing authorities to support effective project delivery and coordination.

Benefits

• Opportunity to work on high-impact municipal infrastructure projects across the GTA.
• Part of a group that values technical excellence and practical engineering.
• Chance to lead complex, multidisciplinary projects and have real influence on project outcomes.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior