Head of Core Performance – Nuclear Reactor Design

Company: Rolls-Royce SMR
Apply for the Head of Core Performance – Nuclear Reactor Design
Location: East Midlands
Job Description:

Rolls‑Royce SMR is seeking a Senior Manager – Core Performance to lead reactor core performance strategy, oversee thermal hydraulics, fuel performance, and advanced simulation, ensuring safety-case readiness across design milestones. This senior role influences the engineering organisation and collaborates with regulators and suppliers.

You will manage a multidisciplinary team of ~30 engineers, shape technical direction, deliver programme milestones, and drive continuous improvement in a highly

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Posted: July 13th, 2026