Lead nuclear commissioning strategy, execution, and handover for Monark-D within AtkinsRéalis. Coordinate testing, readiness, configuration control, and regulatory commitments.

The Commissioning Director oversees commissioning from detailed design through final handover. You will establish governance, integrated schedules, procedures, work packages, and readiness criteria. The position coordinates Engineering, Construction, Project Controls, operations, suppliers, maintenance, and the Canadian Nuclear Safety Commission.

Key Responsibilities:

- Develop commissioning strategy, execution plans, governance, and readiness frameworks
- Control schedules, boundaries, testing sequences, resources, and regulatory milestones
- Lead procedures, work packages, test plans, acceptance criteria, and records
- Manage testing, configuration control, deficiencies, retesting,



and performance reporting
- Coordinate closeout, system turnover, and final operating organization handover

Requirements:

- Degree or diploma in engineering, construction, operations, or related discipline
- Typically, 15+ years in nuclear power or highly regulated industries
- Experience leading commissioning, startup, testing, turnover, or major projects
- Knowledge of CNSC expectations, licensing, quality assurance, and nuclear safety
- Demonstrated multidisciplinary leadership and senior-level reporting capability

Direct Monark-D nuclear commissioning through readiness, controlled testing, regulatory evidence, closeout, and final operational handover.

📌 Nuclear Commissioning Director (Pickering)
🏢 AtkinsRéalis
📍 Pickering