Job Description

At Mace, our purpose is to redefine the boundaries of ambition. We believe in creating places that are responsible, bringing transformative impact to our people, communities and societies across the globe. To learn more about our purpose, culture, and priorities, visit our strategy site.
Within our consult and construct business, we harness our unique combination of leading-edge practical expertise and project delivery to unlock the potential in every project.



Our values shape the way we consult and define the people we want to join us on our journey, they are:

Safety first -

Going home safe and well

Client focus -

Deliver on our promise

Integrity -

Always do the right thing

Create opportunity -

For our people to excel

The Project:

There is so much happening in the world of transit, right here in Toronto. We are looking for talented individuals to be part of a once in a generation transit expansion by working on Toronto's Subways Extension Program.
The MCS team is partnering with partnering with Metrolinx to deliver the Yonge North Subway Extension project. The Yonge North Subway Extension will extend the TTC's Line 1 by nearly eight kilometers north from Finch Station to Richmond Hill, with five new stations.

We are seeking an experienced Senior Project Manager to lead the planning, design, and construction of new underground transit stations. The successful candidate will oversee all phases of project delivery, ensuring alignment with budget, schedule, safety, and quality standards. This role requires deep expertise in underground infrastructure, stakeholder management, and large-scale capital project execution.

This position will manage a team of Metrolinx staff, consultants, contractors and stakeholders, as part of integrated delivery team

You'll need to have:

Ability to lead the end-to-end delivery of works associated with underground transit station projects from concept to commissioning. Be able to manage multidisciplinary teams including engineers, designers, consultants, and contractors. Develop and maintain detailed project plans, budgets, schedules, and risk registers. Ensure compliance with all regulatory, environmental, and safety requirements. Coordinate with City, municipal and provincial agencies, as well as utility companies and community stakeholders and the Toronto Transit Commissions Establishes and maintains excellent working relationships with e.g., architects, designers, M&E resources, structural and civil engineers, building surveyors, structural surveyors, property consultants, planning consultants, contractors, cost consultants, and other specialists. Oversee procurement processes including RFQs, RFPs, contract negotiations, and vendor management, particularly with progressive contract models (PDB, Alliance) Monitor construction progress, resolve issues, and implement corrective actions as needed. Prepare and present project reports to senior leadership and external stakeholders. Champion sustainability, innovation, and best practices in underground transit design and construction.

You'll also need to have:

Bachelor's or Master's degree in Engineering, or equivalent field 10+ years of experience in engineering and/or design management, as well as construction delivery experience Strong understanding of design principles and engineering methodologies Project management experience on large scale civil engineering projects, preferably rapid transit projects Experience working with a large team of technical professionals and large-scale contractors Experience of novel progressive contract models, including PDB and/or Alliance Demonstrated experience successfully managing the competing objectives of many external and internal stakeholders. Excellent communication and collaboration skills with experience managing a variety of internal and external stakeholders, including municipalities

Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all of the criteria, please apply as you may still be the best candidate for this role or another role within our organisation.

We are also open to discussing part-time, flexible, and hybrid working options if suitable within the role.