Design complex nuclear process systems at Atkins Réalis using thermal hydraulic analysis and engineering expertise for CANDU power plants. This regular employee role is based in Canada.
As a process systems engineer, you will develop solutions and assessments for current, updated, and modified systems, structures, and components. The work includes process design, heat balance evaluations, technical writing, and multidisciplinary coordination. Your designs will support Nuclear Power Plant engineering activities while meeting applicable codes, standards, regulations, quality requirements, and delivery schedules.
Key Responsibilities: Provide design solutions for nuclear process systems
Prepare and review Nuclear Power Plant design documents




Perform thermal hydraulic evaluations on complex systems
Prepare engineering packages, quotations, and tender evaluations
Attend walkdowns, site visits, and technical meetings
Requirements: Engineering degree from an accredited university
Professional Engineer registration in Ontario
At least seven years of process-system design experience
Heat balance and thermal hydraulic evaluation experience
Knowledge of CSA B51 and ASME Section III
Apply your nuclear process design, thermal hydraulics, and technical writing expertise to Atkins Réalis engineering projects in Canada.

📌 Senior Nuclear Process Systems Engineer (Mississauga)
🏢 AtkinsRéalis
📍 Mississauga