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AtkinsRéalis

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AtkinsRéalis is a global engineering and nuclear services firm that transforms infrastructure and energy systems through innovative connections of people, data, and technology.

Montreal, QC

Engineering Services
5,001+ people

About

We are a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. ---

Open positions

Cost Controller

Hybrid · Toronto

The Cost Controller maintains cost management processes and monitors project performance by tracking actual costs, commitments, and progress against budgets. They also collaborate with project teams to develop accurate forecasts and manage change orders, claims, and risk assessments.

Quality Manager

Hybrid · Vancouver

The Quality Manager is responsible for implementing and maintaining the ISO 9001:2015 Quality Management System across Canadian offices and projects. They will provide leadership on bids, conduct internal and external audits, and manage corrective actions to ensure continuous improvement and client satisfaction.

Project Operations Specialist

Hybrid · Mississauga

The Project Operations Specialist coordinates engineering, procurement, and manufacturing work for reactor projects while ensuring compliance with safety, quality, and schedule requirements. They act as a liaison between project teams, suppliers, and stakeholders to track progress, manage documentation, and provide regular status reports.

Technical Lead Engineer (Industrial Valves & Actuators)

Hybrid · Mississauga

The Technical Lead Engineer will supervise engineering design services for industrial valves and actuators in nuclear power plants, ensuring compliance with technical specifications and safety standards. The role involves leading a team, managing project schedules, and interfacing with clients, suppliers, and inter-disciplinary teams to ensure successful project delivery.

New Graduate, Mechanical & Electrical Division

Hybrid · Calgary

The role involves designing mechanical and electrical systems, including HVAC, fire protection, power distribution, and lighting for various infrastructure projects. You will perform design calculations, ensure regulatory compliance, and provide site support and commissioning services.

Fuel Engineering Analyst

Hybrid · Mississauga

The Fuel Engineering Analyst will lead and perform technical analyses related to fuel design, thermal hydraulics, and safety for CANDU nuclear power plants. They will also develop design codes, produce technical reports, and interface with internal and external stakeholders.

Track / Railway Engineer-in-Training

Hybrid · Vancouver

Perform track alignment and geometric layout design for rail infrastructure projects while supporting construction execution. Conduct ride quality analysis, prepare detailed engineering drawings, and contribute to cost estimating and technical documentation.

Nuclear Facilities Manager

Hybrid · Mississauga

The Nuclear Facilities Manager oversees the operation, maintenance, and safety of nuclear lab facilities, including managing support staff and facility infrastructure. They are responsible for operational budgeting, space allocation, stakeholder relationships, and ensuring compliance with industrial and nuclear safety standards.

Reactor Physicist

Hybrid · Mississauga

Perform and supervise complex reactor physics calculations, including kinetics and Monte Carlo simulations, to support nuclear power plant design and operations. Develop and adapt FORTRAN-based methodologies and document technical analyses to meet project schedules and quality assurance standards.

3D Visualization Specialist

Hybrid · Montréal

Develop high-quality 3D animations, renderings, and immersive VR/AR experiences for complex infrastructure and energy projects. Collaborate with multidisciplinary engineering teams to integrate point cloud data and support BIM-based coordination and design validation.

Engineering Lead

Hybrid · Toronto

The Engineering Lead manages multi-disciplinary engineering teams and coordinates design standards for large-scale infrastructure projects. They serve as the primary client interface, overseeing design reviews, procurement support, and performance reporting throughout the project lifecycle.

Project Operations Lead

Hybrid · Mississauga

The Project Operations Lead serves as the primary liaison between Conexus and engineering teams to ensure the successful delivery of nuclear projects within budget and schedule. This role involves managing project execution, coordinating multidisciplinary teams, and leading the development of technical and commercial proposals.

HSE Manager

Hybrid · Montréal

The HSE Manager will provide strategic leadership to ensure health, safety, and environmental standards are met across a major energy infrastructure project. They are responsible for developing prevention programs, managing contractor performance, and advising leadership on critical risk mitigation.

Human Resources Business Partner

Hybrid · Montréal

The HRBP provides strategic advisory services to managers and employees, integrating corporate HR strategy to support business objectives. They lead initiatives in talent management, change management, and organizational effectiveness while ensuring alignment with HR policies and legislation.

Vice President Commercial

Hybrid · Mississauga

The Vice President Commercial will provide executive leadership to the Commercial function, overseeing contractual, proposal, and risk management strategies for complex nuclear projects. This role involves shaping commercial governance, driving business growth, and mentoring high-performing teams to ensure sustainable success.

project Coordinator

Hybrid · Kincardine

The Project Coordinator manages construction project planning, scheduling, and procurement while ensuring compliance with company standards and customer requirements. They also provide status reports, track change orders, and coordinate manpower with subcontractors and trades.

Highway Maintenance Operator - Meductic Area

On-site · Hanwell

Operate highway maintenance vehicles and equipment to perform snow and ice control, as well as general highway maintenance duties. Assist with site clean-up, traffic control, and routine vehicle maintenance while maintaining accurate daily work records.

Senior Counsel, Nuclear

Hybrid · Mississauga

The Senior Counsel will lead legal strategy for major nuclear infrastructure projects, managing the full lifecycle from opportunity development through contract award and execution. They will structure and negotiate complex project agreements while providing strategic advice to executive leadership on risk management and commercial architecture.

Senior Reactor Physicist

Hybrid · Mississauga

The Senior Reactor Physicist will perform and supervise complex reactor core calculations and develop methodologies to support the design and safety of CANDU nuclear power plants. The role involves leading multidisciplinary teams, documenting technical analyses, and interfacing with clients to address project-specific reactor physics issues.

Portfolio Director Rail & Transit

Hybrid · Montréal

The Portfolio Director will lead strategic growth and market development for Rail & Transit engineering services while overseeing high-impact infrastructure projects. This role involves managing key client relationships, driving business development, and ensuring project delivery excellence through effective team leadership and financial oversight.