Come help build the future, where our work makes the world work! Excited to grow your career? At GIP, we are dedicated to empowering our people to reach new heights. We champion growth, prioritize internal opportunities, and invest in our people who are at the heart of our success. If you’re ready to step up, stretch your skills, and make an even bigger impact, this is your moment. Senior Construction Manager Toronto, Ontario SUMMARY GIP is seeking a Senior Construction Manager to lead major highway and civil projects delivered through collaborative models (e.g., progressive design‑build, alliance/IPD‑style, early contractor involvement, design‑assist) within its Major Projects division in Ontario. The successful candidate will drive best‑value solutions through early contractor involvement, transparent commercial frameworks, and a strong focus on safety, quality, schedule, and cost. PRIMARY SCOPE OF ROLE Lead end to end delivery of large highway/civil projects from early planning and design development through construction, commissioning, and handover under collaborative delivery models. Establish and manage collaborative project structures, including integrated project teams, shared governance, and joint project offices with owners, designers, and key trade partners. Develop and manage project execution plans, schedules, risk registers, and target cost/GMP models in partnership with estimating, commercial, and design leads. Oversee design development with engineering partners, ensuring constructability, staging, traffic management, and lifecycle considerations are embedded early. Manage cost control, forecasting, and change management, including open book cost reporting and risk/reward mechanisms consistent with the chosen model. Champion a “one team” culture focused on problem solving, early issue escalation, and transparent communication with internal teams, clients, consultants, and stakeholders. Ensure rigorous adherence to safety, environmental, and quality management systems, leading by example in both field and office environments. Support procurement and management of key subcontractors and suppliers, ensuring alignment with collaborative principles and project risk allocations. Mentor and develop project engineers, coordinators, and junior project managers within the Major Projects group. Lead business development and pre award activities on major pursuits, including RFQ/RFP responses, commercial model input, and client presentations. POSITION REQUIREMENTS 12–15+ years of progressive project management experience in heavy civil/highway infrastructure, with several years leading major projects (typically 50M+). Direct experience delivering projects under collaborative/alternative models such as progressive design build, alliance/IPD, PPP, or cost plus design assist. Degree in civil engineering or related discipline; P.Eng in Ontario (or eligibility) strongly preferred. Proven track record managing complex highway, bridge, or urban civil projects in Ontario, including staging under traffic and multi stakeholder environments. Strong commercial acumen in cost control, open book contracts, target cost/GMP development, and risk/reward sharing. Proficiency with project management tools for schedule, cost, and document control. Strong leadership with the ability to build and sustain collaborative, high‑performance teams across multiple organizations. Excellent communication and negotiation skills, with confidence engaging owners, partners, regulators, and community stakeholders. Strategic, solutions‑oriented mindset with sound judgement and a high commitment to safety, sustainability, and continuous improvement. WHAT WE OFFER Expected Base Salary: $180,000 - $200,000 per year. The actual base salary will depend on several factors including experience, qualifications, internal equity, work location and market expectations. Annual performance-based bonus. Comprehensive group benefits program. Retirement savings program. Career growth and advancement opportunities. Disclaimers Artificial Intelligence (AI) Disclosure: AI tools are not used in the screening or assessment of applicants for this position. Vacancy Status: This posting is for an existing job vacancy. GIP does not accept unsolicited resumes from external recruiters or agencies. We only work with approved partners directly engaged by our Human Resources team for specific searches. Unsolicited submissions will not be eligible for placement fees. We thank you for your interest. Only those selected for an interview will be contacted. Green Infrastructure Partners Inc. “GIP”, is an equal opportunity employer and encourages women, Indigenous peoples, persons with disabilities and members of visible minorities to apply. We seek to hire individuals with diverse characteristics, backgrounds and perspectives. We believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences. GIP will provide accommodations to job applicants with disabilities throughout the recruitment process. If you require an accommodation, please notify us and we will work with you to meet your needs. Our People At Green Infrastructure Partners (GIP), our people are among the best. Our most valuable asset is our people – comprising our employees, customers, and the public. Nothing is more important than our people coming to work happy and leaving safely. GIP team members are at the heart of our success in designing and delivering infrastructure projects safely, thoughtfully, and with the highest quality. Our Work The work we do impacts lives. It impacts our schools and neighbourhoods, shaping our communities and cities. We are one of Canada’s largest and fastest-growing construction companies. Every day, our people design, deliver, and maintain infrastructure for Canada’s rapidly growing cities. From demolition, shoring, and foundations to excavation, remediation, structures, paving, and the production of materials, we have the unique ability to self-perform all project scopes without reliance on subcontractors. The work we do at GIP today will carry us into a better, greener, and safer tomorrow. Our Culture We are committed to fostering a work environment that embraces Diversity, Equity, Inclusion and Belonging for all so our people benefit from the creative solutions that come from embracing differences. Sustainability is part of our DNA. We focus on recycling and reusing materials by repurposing old roads and reengineering them into new ones, thereby keeping tons of used materials out of our landfills. As we look to the future, we need creative, ambitious, and innovative professionals who can help us to build the world of tomorrow, today. If you want to work for a world-class organization that provides an exceptional career experience with an inclusive and collaborative culture, this opportunity is for you!