Job Description Overview AtkinsRéalis is seeking an Environmental Scientist to join our Toronto or Ottawa teams. This is a full‑time (40 hours per week), hybrid position, requiring two days per week in the office. The position will primarily support major transportation projects across Ontario, with opportunities to contribute to work across Canada and internationally as needed. Your role Support the planning, scoping, and design of environmental sampling and investigation programs, including the identification of environmental indicators, contaminants of concern, and potential sampling constraints. Assist in the development of sampling protocols, including the selection of sampling locations, sampling frequency and timing, data collection methodologies, and analytical parameters. Ensure site assessments are completed in compliance with applicable regulatory requirements and industry best practices, and support the development and implementation of appropriate corrective or remedial action plans. Prepare high‑quality technical reports that satisfy regulatory and client requirements, identify potential environmental risks, and provide recommendations for further investigation, monitoring, or remediation. Interpret environmental data and assessment findings to support informed decision‑making and project objectives. Communicate assessment results and recommendations to stakeholders, including property owners, responsible parties, regulatory agencies, clients, and members of the public, through effective consultation and engagement processes. Collaborate with multidisciplinary project teams to deliver environmental services safely, efficiently, and in accordance with project schedules and budgets.
About you Eligibility for registration as a Professional Engineer (P.Eng.) or Professional Geoscientist (P.Geo.) in Ontario is considered an asset. Minimum of six (6) years of progressively responsible experience in environmental project planning, coordination, and management, with a focus on contaminated site assessment and remediation. Experience supporting major infrastructure, rail, and transit projects is considered an asset.



Strong knowledge of Ontario Regulation 153/04 (as amended) and Ontario Regulation 406/19, including their application to contaminated site assessment and management. Strong understanding of, and commitment to, health, safety, and technical protocols and procedures. Demonstrated ability to communicate effectively and build collaborative relationships with team members, clients, regulators, and stakeholders across multiple geographic locations. Excellent written and verbal communication skills, with the ability to prepare clear, concise, and technically sound documentation. Highly organized, self‑motivated, and capable of successfully managing multiple projects and competing priorities in a fast‑paced environment.
Rewards & benefits Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada. Enjoy competitive compensation, employee recognition, and a brilliantrange of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs. Makethe mostof diverse opportunities for training and professional development to grow your skills and expertise. And take advantageof our hybrid working cultureand generous time‑off policiesto balance a fulfillingcareer with your personal life. Be rewarded. Find out more.
AboutAtkinsRéalis We’re AtkinsRéalis, 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, wecanchange the world.



We’re committed to leading our clients across our various end markets to engineer a better future for our planet and its people. Find out more.
Additional information Appropriate accommodation will be providedupon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA). Successful applicants will be notified about AtkinsRéalis’ accommodation policies at the time the employment offer is extended, and the information will be shared with recent personnel during the onboarding process.
Expected compensation for this role is between $91,000- $125,100 annually. Base salaries are determined according to several parameters like skills, experience, and potential impact on the role. Internal and external competitiveness are also taken into accountinour offers.
WorkerType Employee JobType Regular At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world‑class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, butenriches itself through these differences. Created by the integration of long‑standing organizations dating back to1911, AtkinsRéalis is a world‑class engineering services and nuclear company dedicated to engineering a better future for our planet and its people. We create sustainable solutions that connect people, data and technology to transform the world’s infrastructure and energy systems. We deploy global capabilities locally to ourclients and deliver unique end‑to‑end services across the whole life cycle of an asset including consulting, advisory& environmental services, intelligent networks & cybersecurity, design & engineering, procurement, project & construction management, operations & maintenance, decommissioning and capital. The breadth and depth of our capabilities are delivered to clients in strategic sectorssuchas Engineering Services, Nuclear and Capital. Newsand information are available at Atkinsrealis or followuson LinkedIn.

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📌 Environmental Scientist (Ontario)
🏢 SNC-Lavalin
📍 Ontario