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Junior Reactor Physicist

AtkinsRéalis

CA.ON.Mississauga.2251 Speakman DriveJuniorPosted August 14, 2026

Job Description ##Overview Join AtkinsRéalis’ Reactor Core Physics team and contribute to the future of nuclear engineering and innovation. As a Junior Reactor Physicist, you will support the design of new CANDU nuclear power plants and the safe operation of existing domestic and international facilities. Working alongside experienced specialists, you will develop technical expertise while contributing to meaningful engineering projects that help shape the energy industry. ##Your Role • Perform reactor physics analyses to support reactor design, operation, and safety activities. • Prepare input data and execute reactor physics computer codes for assigned analyses. …

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