Nuclear Commissioning Director

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 frameworksControl schedules, boundaries, testing sequences, resources, and regulatory milestonesLead procedures, work packages, test plans, acceptance criteria, and recordsManage testing, configuration control, deficiencies, retesting, and performance reportingCoordinate closeout, system turnover, and final operating organization handoverRequirements:
Degree or diploma in engineering, construction, operations, or related disciplineTypically, 15+ years in nuclear power or highly regulated industriesExperience leading commissioning, startup, testing, turnover, or major projectsKnowledge of CNSC expectations, licensing, quality assurance, and nuclear safetyDemonstrated multidisciplinary leadership and senior-level reporting capabilityDirect Monark-D nuclear commissioning through readiness, controlled testing, regulatory evidence, closeout, and final operational handover.
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