Sustainability Coordinator

PACT; Mississauga; On-site; CAD 70,000 - 110,000; Full time

Job summary

PACT is seeking a Sustainability Coordinator to support planning, implementation, and monitoring of sustainability initiatives across the Pearson Accelerator Construction Team. You will help ensure compliance with sustainability requirements and advance GTAA’s sustainability goals on a large construction program in Mississauga, Ontario.

Working with project managers, subcontractors, and stakeholders, you will track waste diversion, energy use, carbon metrics, and reporting, contribute to

Qualifications

• Diploma or degree in Environmental Science, Environmental Engineering, Sustainability, or related discipline.
• 5+ years of experience in sustainability coordination, monitoring, or compliance within construction or infrastructure projects.
• Familiarity with green building rating systems (LEED, Envision) is an asset.
• Experience with infrastructure or large-scale transportation projects is an asset.
• Experience supporting sustainable procurement and low-carbon material strategies is an asset.
• Understanding of carbon accounting and embodied carbon assessment for construction projects is an asset.
• Experience conducting environmental monitoring, inspections, and audits.
• Ability to work collaboratively with multidisciplinary teams and stakeholders.
• Ability to analyze data, prepare reports, and manage documentation.
• Proactive problem-solver with strong organizational skills.

Responsibilities

• Support development, implementation, and maintenance of the Sustainability Management Plan (SMP) and related procedures.
• Monitor compliance to sustainability requirements and certifications (e.g., LEED, Envision).
• Assist with procurement, reporting, and documentation.
• Embed sustainable practices into construction activities with project teams.
• Track and report on waste diversion, energy use, and water consumption.
• Coordinate sustainable procurement, including low-carbon materials and responsible suppliers.
• Collect, analyze, and maintain sustainability data for internal dashboards and external reporting.
• Prepare documentation for certification submissions and client sustainability requirements.
• Identify trends, risks, and opportunities for improvement based on project performance.
• Deliver training sessions to promote sustainability on site.
• Support internal sustainability initiatives including carbon reduction strategies.
• Foster a culture of sustainability stewardship across project teams.
• Research emerging technologies, materials, and best practices in sustainable construction.
• Recommend improvements to processes, policies, and project workflows.
• Participate in pilot projects and sustainability innovation initiatives.

Skills

Data analysis

Report writing

Stakeholder collaboration

Problem solving

Attention to detail

Teamwork

Education

Env. Science / Env. Eng / Sustainability degree

Tools

LEED

Envision

Job description

The Sustainability Coordinator supports the planning, implementation, and monitoring of sustainability initiatives for the Pearson Accelerator Construction Team (PACT). This role ensures compliance with sustainability requirements, and advances GTAA’s sustainability goals. The Sustainability Coordinator will work closely with construction teams, subcontractors, and external stakeholders to integrate sustainability requirements within the entire construction value chain, from planning, procurement, construction and reporting. They will work cross-functionally with departments to ensure sustainability KPIs are being fulfilled. The role calls for understanding, assessing, monitoring and reporting sustainability metrics for assigned construction project.

RESPONSIBILITIES

• Support the development, implementation, and maintenance of the Sustainability Management Plan (SMP)and related procedures.
• Monitor compliance to sustainability requirements, and sustainability certifications (e.g., LEED, Envision, Zero Carbon Building Standard).
• Assist with procurement, reporting, and documentation.
• Work closely with project managers, site supervisors, and subcontractors to embed sustainable practices into construction activities.
• Track and report on waste diversion, material sourcing, energy use, water consumption, and other sustainability metrics.
• Coordinate sustainable procurement efforts, including low‑carbon materials and responsible suppliers.
• Collect, analyze, and maintain sustainability data for internal dashboards and external reporting.
• Prepare documentation for certification submissions and client sustainability requirements.
• Identify trends, risks, and opportunities for improvement based on project performance.
• Deliver training sessions to promote sustainability on site.
• Support internal sustainability initiatives, including carbon reduction strategies and corporate ESG goals.
• Foster a culture of sustainability stewardship across project teams.
• Research emerging technologies, materials, and best practices in sustainable construction.
• Recommend improvements to processes, policies, and project workflows.
• Participate in pilot projects and sustainability innovation initiatives.

WORKING CONDITIONS

The position will be based at our office in Mississauga, Ontario, with visits to the Airport site as required. Your work schedule will be Monday to Friday during regular office or site hours. At times, operational needs may require work outside these hours, with reasonable notice provided. All schedule or on‑call adjustments will comply with applicable employment standards legislation. It is mandatory for all employees to complete a Criminal Background check and successfully attain a Restricted Access Identity Card (RAIC) upon joining the company.

WHAT YOU BRING

• Diploma or degree in Environmental Science, Environmental Engineering, Sustainability, or related discipline.
• 5+ years of experience in sustainability coordination, monitoring, or compliance within construction or infrastructure projects.
• Familiarity with green building rating systems (LEED, Envision, etc.) is an asset.
• Experience with infrastructure or large-scale transportation projects is an asset.
• Experience supporting sustainable procurement and low-carbon material strategies is an asset.
• Understanding of carbon accounting and embodied carbon assessment for construction projects is an asset.
• Experience conducting environmental monitoring, inspections, and audits.
• Ability to work collaboratively with multidisciplinary teams and stakeholders.
• Ability to analyze data, prepare reports, and manage documentation.
• Proactive problem‑solver with strong organizational skills.

PACT is an equal opportunity employer and is committed to providing employment accommodation in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act. We are committed to providing an inclusive and barrier free candidate experience and work environment. If you require accommodation to apply or if selected to participate in an assessment process, please advise Human Resources.