Senior Safety Engineer

Aecon Group; Toronto; On-site; CAD 125,000 - 144,000; Full time

Benefits offered by this job

Health and dental benefits

RRSP matching

Learning and development opportunities

Focus on health and safety culture

Job summary

Scarborough Transit Connect (STC), a joint venture between Aecon and FCC Canada, is delivering the SSE-SRS package in Toronto. We are seeking a Senior Safety Engineer to lead safety engineering and systems assurance across design, integration, testing, and commissioning phases, and to develop hazard logs and risk registers.

You will review designs, collaborate with multidisciplinary teams, ensure compliance with EN and IEC standards, and support safety cases and regulatory reviews.

Qualifications

• Bachelor's degree in Engineering (Systems, Electrical, Mechanical, Civil, Transportation, or related).
• P.Eng. designation in Ontario or eligible to obtain registration is an asset.
• 8+ years of experience in safety engineering, systems assurance, or related discipline.
• Experience on complex rail, subway, LRT, transit, or major infrastructure projects.
• Strong knowledge of hazard logs, safety risk management, and safety cases.

Responsibilities

• Lead safety engineering and systems assurance across design, integration, testing, and commissioning.
• Develop and manage hazard logs with risks tracked to closure.
• Conduct hazard identifications workshops and risk assessments with stakeholders.
• Support safety cases demonstrating compliance with requirements.
• Review designs and change requests to ensure safety requirements are incorporated.
• Collaborate with signaling, traction power, track, stations, and rolling stock teams.
• Support verification, validation, testing, and commissioning from safety perspective.
• Promote safety standards, client requirements, and industry best practices.
• Coordinate with partners, consultants, contractors, regulators on safety matters.
• Provide technical guidance on risk mitigations and safety assurance strategies.
• Foster safety culture and continuous improvement.

Skills

Safety engineering

Systems assurance

Hazard analysis

Risk assessment

Stakeholder management

Technical report writing

Communication

Leadership

Project management

DOORS NG

Education

Bachelor's degree in Engineering

P.Eng. designation in Ontario (asset)

Tools

DOORS NG

Job description

Scarborough Transit Connect (STC) is a joint venture between Aecon and FCC Canada Ltd. that was selected by Metrolinx to deliver the Scarborough Subway Extension – Stations, Rail and Systems (SSE-SRS) package. The Scarborough Subway Extension will bring the TTC’s Line 2 subway service nearly eight kilometers farther into Scarborough. It will extend from Kennedy Station to Sheppard Avenue and McCowan Road, providing quick and seamless transit for those heading into and out of the downtown core and those travelling within Scarborough. The extension will replace Line 3 (the Scarborough RT), helping to reduce travel times and improve access to jobs, schools, and other key destinations throughout the city.

As part of this project, we are currently looking for a Senior Safety Engineer to join our team.

What You Will Do:

• Lead safety engineering and systems assurance activities throughout design, integration, testing, and commissioning phases.
• Develop, maintain, and manage hazard logs, ensuring risks are identified, assessed, mitigated, and tracked to closure.
• Conduct and facilitate safety analyses, hazard identification workshops, and risk assessments with project stakeholders.
• Support the development and maintenance of safety cases demonstrating compliance with project and regulatory requirements.
• Review engineering designs, technical submissions, and change requests to verify safety requirements are effectively incorporated.
• Collaborate with multidisciplinary teams including signaling, communications, traction power, track, stations, and rolling stock disciplines.
• Support systems integration, verification, validation, testing, and commissioning activities from a safety assurance perspective.
• Ensure compliance with applicable safety standards, client requirements, contractual obligations, and industry best practices.
• Coordinate with project partners, consultants, contractors, operators, and regulatory authorities on safety-related matters.
• Support safety audits, independent assessments, regulatory reviews, and project safety approvals.
• Provide technical guidance on safety risks, mitigations, and safety assurance strategies.
• Promote a strong safety culture and continuous improvement across the project team.

Experience You Will Bring:

• Bachelor's degree in Engineering (Systems, Electrical, Mechanical, Civil, Transportation, or a related discipline).
• Professional Engineer (P.Eng.) designation in Ontario, or eligibility to obtain registration, is considered an asset.
• 8+ years of experience in safety engineering, systems assurance, systems engineering, or a related discipline.
• Experience supporting complex rail, subway, LRT, transit, transportation, or major infrastructure projects.
• Demonstrated experience developing and managing hazard logs and safety risk management processes.
• Strong knowledge of system safety principles, hazard analysis methodologies, and risk assessment techniques.
• Experience working through design, integration, testing, commissioning, and operational readiness phases of projects.
• Familiarity with safety and railway industry standards such as EN 50126, EN 50128, EN 50129, IEC 61508, or equivalent frameworks.
• Experience supporting safety cases, verification and validation activities, and regulatory compliance programs.
• Proven ability to work effectively with clients, contractors, consultants, and multidisciplinary project teams.
• Strong analytical, problem-solving, and technical report writing skills.
• Excellent communication, facilitation, and stakeholder management abilities.
• Ability to manage multiple priorities in a fast-paced project environment.
• Proficient use of DOORS NG.
• Demonstrated leadership skills with the ability to mentor junior engineers and influence safety-focused decision-making.

Why Join Us?

Compensation: $125,000 - $144,000 annually. The listed salary range reflects potential base pay and considers factors such as experience, education, and training. Each candidate is evaluated individually and offers toward the higher end may be extended to those with exceptional qualifications.

• Comprehensive health and dental benefits and RRSP matching plans.
• The opportunity to work on one of the most exciting rail projects in Toronto.
• A wide array of learning and development opportunities.
• A work environment focused on health and safety.

This posting is for a current vacancy and applications are reviewed on a rolling basis.

STC is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of citizenship, race, place of origin, ethnic origin, colour, ancestry, disability, age, creed, sex/pregnancy, family status, marital status, sexual orientation, gender identity, gender expression, and record of offences.

Disclaimer:Some parts of our recruitment process may include AI-assisted technology to help manage and streamline the process.

When we collect your personal information as part of a job application or offer of employment, we do so in accordance with industry standards and best practices and in compliance with applicable privacy laws. We are committed to adhering to the objectives and requirements outlined in the Accessibility for Ontarians with Disabilities Act (AODA) and to meeting the accessibility needs of persons with disabilities in a timely manner through the implementation of the requirements of the AODA and its applicable regulations. If you require accommodation under the AODA during any step of the application process, please email us at [e-mail] .