Design CANDU digital I&C; systems using control architecture, cybersecurity, and nuclear safety expertise at AtkinsRéalis in Canada. Support systems throughout their complete lifecycle.
The Computer Control Specialist Engineer develops architectures for nuclear generating stations. Responsibilities span DCC, DCS, plant computers, safety-critical systems, networks, and I&C; interfaces. The work supports reactor control, process control, monitoring, and nuclear safety functions through design, refurbishment, commissioning, and operations.
Key Responsibilities: Develop computer control architectures for CANDU nuclear plants
Specify DCC, DCS, PPC, HMI, and monitoring systems
Prepare requirements, architecture diagrams, and design documentation
Evaluate safety systems, hazards, reliability, and cybersecurity




Support integration, acceptance testing, validation, and corrective actions
Requirements: Bachelor’s degree in electrical, computer, or software engineering
Skilled Engineer license or eligibility for registration
Experience with nuclear safety and cybersecurity assessments
Experience with DCC, DCS, PLC, SCADA, and networked systems
Knowledge of CANDU controls, CSA, IAEA, IEC, and CNSC standards
Apply CANDU controls, digital architecture, cybersecurity, and nuclear safety expertise across AtkinsRéalis engineering programs in Canada.

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📌 CANDU Digital I&C Systems Engineer (Ontario)
🏢 Slihrms
📍 Ontario