Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are undertaking the design, build, and finance the Ontario Line Southern Civil, Stations, and Tunnel (South Civil) package.

As Ontario Transit Group, we are now mobilizing our design and construction crews, with major works. The South Civil contract is anticipated to be completed in 2030.

The project will strengthen Ontario’s economy by supporting an estimated 1,500 jobs at the peak of construction.

What is the project?

• A six-kilometer tunnel and associated tunnelling works from Exhibition to Don Yard portal (west of the Don River).
• Stations:
  • One above-ground station to be integrated with the existing GO Transit Exhibition Station.
  • Two underground stations to be integrated with the existing TTC Osgoode and Queen subway stations.
  • Four new underground stations (King/Bathurst, Queen/Spadina, Moss Park, Corktown).

The benefits to Ontario

Faster, more frequent, and reliable access to rapid transit with more than 227,500 people will live within a 10-minute walk of an Ontario Line station.

• Improve the quality of life for commuters by reducing daily travel time.
• Reduce crowding on the existing Line 1 (Yonge-University) subway.
• Up to 57,000 more jobs accessible by transit (in 45 minutes or less) for Toronto residents.
• Economic and community growth along the future transit line and thousands of job opportunities annually during construction.
• Reduction in traffic congestion, greenhouse gases, and fuel consumption by providing an alternative transportation option.

The Environmental Compliance Officer is responsible for ensuring environmental regulatory compliance across all phases of a large‑scale subway construction project, from planning through commissioning and close‑out. 

The role oversees environmental monitoring programs, conducts regular site inspections, and proactively identifies and mitigates environmental risks related to air, water, soil, waste, erosion, and spill management. 

Acting as a key advisor to project teams and contractors, the officer communicates compliance requirements, inspection findings, and best practices while supporting training and awareness initiatives. 

The salary range for this position is $95,000 CAD - $115,000 CAD, plus additional benefits.

Key Responsibilities: 

• Ensure that all construction activities across planning, construction, commissioning, and close‑out phases of the subway project are fully compliant with applicable federal, provincial, and municipal environmental legislation, permits, approvals, and contractual requirements. 
• Proactively track permit conditions, environmental commitments, and regulatory obligations, and support project teams in implementing compliant work practices.
• Identify potential non‑compliance issues early and work collaboratively with contractors and project leadership to implement corrective and preventive actions.
• Oversee and support environmental monitoring programs during construction, including air quality, noise and vibration, surface water and groundwater, soil conditions, and waste management. 
• Review monitoring data, assess trends, and verify compliance with regulatory thresholds and permit requirements. 
• Coordinate with environmental consultants and laboratories to ensure monitoring activities are conducted in accordance with approved plans, methodologies, and schedules.
• Conduct regular and ad‑hoc environmental inspections of construction sites to identify actual or potential environmental risks and non‑conformances.
• Particular attention will be given to erosion and sediment control measures, watercourse protection, spill prevention and response, effluent management, dust suppression, and material storage. 
• Document findings, issue inspection reports, track deficiencies, and verify that corrective actions are implemented in a timely manner.
• Clearly communicate inspection findings, compliance requirements, and recommended mitigation measures to project managers, contractors, subcontractors, and internal stakeholders. 
• Provide practical, solution‑oriented environmental advice to support construction activities while maintaining compliance. 
• Promote environmental awareness across the project by reinforcing best practices and fostering a culture of environmental responsibility.
• Liaise with environmental consultants, regulatory agencies, Indigenous groups, community representatives, and other stakeholders as required.
• Support the communication of environmental management plans, monitoring results, and mitigation measures, and assist in addressing environmental inquiries, concerns, or complaints in a timely and professional manner to maintain transparency and trust.
• Support the Environmental Team in the preparation, review, and submission of environmental compliance reports, inspection logs, incident reports, and regulatory submissions. 
• Ensure accurate record‑keeping and documentation of environmental performance, monitoring results, and corrective actions, and contribute to reporting provided to regulators, project leadership, and external stakeholders. 
• Deliver or support environmental training and toolbox talks for project staff, contractors, and subcontractors on regulatory requirements, permit conditions, environmental management plans, and site‑specific environmental risks. 
• Provide ongoing guidance to ensure environmental procedures are understood and consistently applied in the field.
• Support the implementation of project sustainability objectives, including waste diversion and recycling, energy and water efficiency, responsible material sourcing, green procurement practices, and protection of biodiversity and sensitive habitats. 
• Assist in tracking sustainability performance and identifying opportunities to enhance the project’s environmental and sustainability outcomes.

• Bachelor's degree in Environmental Science, Environmental Engineering, or a related field.
• Canadian Certified Inspector of Sediment and Erosion Control (CAN-CISEC) certification.
• Minimum of 5 years of experience in environmental compliance, preferably in infrastructure construction projects.
• In-depth knowledge of federal, provincial, and local environmental regulations and permitting requirements.
• Proven track record of developing and implementing environmental management systems and compliance strategies.
• Strong analytical skills, attention to detail, and the ability to interpret complex environmental data.
• Excellent written and verbal communication skills for effective reporting and stakeholder engagement.
• Ability to work independently and collaboratively as part of a multidisciplinary team.
• Exceptional organizational skills and the ability to manage multiple tasks simultaneously.
• Proficient in the use of environmental monitoring equipment and software.

What We Offer

• Competitive Salary
• Comprehensive Benefits Package:
  • Disability Insurance
  • Dental Insurance
  • Extended medical insurance
  • (Optional) RRSP matching
  • Discretionary Bonus

Why OTG?

Welcome to Ontario Transit Group (OTG), located in the heart of Downtown Toronto, where diversity and passion collide. As we work on the groundbreaking Ontario Line project, we prioritize fostering a positive culture. Join us and be part of a team that celebrates our employees, organizes family events, and promotes health and wellness initiatives. Our commitment to personal and professional growth means annual performance reviews, salary increases, comprehensive health benefits, generous RRSP matching, industry education support, and career development opportunities.

OTG uses artificial intelligence (AI) tools as part of the applicant screening process. However, applications are reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

At OTG, we embrace diversity, recognizing that it strengthens us as a team and as a company. We are an equal-opportunity employer, encouraging applications from all interested candidates. We value Indigenous people, racialized people, neurodivergent people, people with disabilities, and individuals from gender and sexually diverse communities with intersectional identities. OTG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact [email protected]. 

If you're ready to be part of our dynamic team in one of the world's most diverse cities, don't wait any longer—apply now!

While we appreciate your interest, only selected candidates will be contacted for interviews. Please note that we do not accept agency submissions.