Job Description Join UKAEA's Safety Case Engineering team and play a critical role in supporting the safe delivery of fusion energy. This position sits within the Office of the Chief Engineer and is responsible for developing and maintaining safety cases that demonstrate UKAEA's highest hazards are managed to an As Low As Reasonably Practicable (ALARP) standard and comply with regulatory requirements. Working across complex, high-hazard facilities and projects, you will provide specialist technical leadership on radiological and non-radiological safety cases, influencing design decisions, project delivery and safety governance. You'll collaborate with experts from across UKAEA and the wider fusion community, helping to establish UKAEA as a world leader in fusion safety. What You'll Be Doing Lead the production, management and maintenance of safety cases for complex, high-hazard facilities and projects. Ensure safety cases meet project requirements, regulatory obligations and ALARP principles. Act as the technical lead for assigned safety cases, working closely with project and engineering teams. Contribute to design reviews and present safety case submissions to senior safety governance boards. Apply Design Basis Analysis (DBA), Probabilistic Risk Assessment (PRA) and other assessment methodologies to support safety case development. Produce technical reports, assessments and supporting documentation to justify safety case conclusions. Interpret specialist input from engineering, health physics, waste management and safety teams to demonstrate effective hazard control. Manage relationships with internal and external stakeholders, including regulators, contractors and specialist service providers. Provide technical oversight and quality assurance for safety case outputs and governance activities. Support the continuous improvement of safety case methodologies, tools and best practice across UKAEA and the wider fusion sector