At a Glance
- Tasks: Lead the development of nuclear safety cases and ensure compliance with regulations.
- Company: Join a leading nuclear project with a focus on safety and innovation.
- Benefits: Enjoy a competitive salary, bonus, pension contributions, and generous leave.
- Other info: Comprehensive training and development opportunities in a supportive environment.
- Why this job: Make a real impact in nuclear safety while collaborating with diverse teams.
- Qualifications: Degree in engineering, science, or mathematics; safety case experience preferred.
The predicted salary is between 56000 - 66500 £ per year.
Location: Gloucester / London, (2 days in the office per week).
Contract: Permanent, full-time.
Closing Date: Wednesday 17th June 2026
What's in It for You
- Salary: £56,000 - £66,500 per annum, depending on experience
- Bonus: 5% annual incentive
- Pension: Up to 7.5% employee / 15% employer contribution
- Leave: 28 days holiday plus bank holidays
Your Impact
The Nuclear Safety Case Engineer is a key role within the Sizewell C Design Authority, reporting directly to the Safety Case Group Lead. This position offers the opportunity to play a central role in the development and delivery of the project's nuclear safety case strategy. You will lead the development of a range of complex nuclear safety cases, ensuring they are robust, compliant, and aligned with regulatory expectations. This includes ownership and coordination of SZC's top-level safety case - currently the Pre-Construction Safety Report (PCSR) - as well as supporting the evolution toward the Pre-Commissioning Safety Report (PCmSR) in the next phase of the project. Working collaboratively across engineering, design, and regulatory teams, you will ensure that safety arguments are clearly articulated, evidence-based, and integrated across all aspects of the plant design and lifecycle.
Principal Accountabilities, Activities and Decisions
- Own the safety case during the design, construction and commissioning phases, advising the regulator, internal stakeholders and the responsible designer on its adequacy.
- Lead PCSR and PCmSR section development, including strategy setting, team leadership, and progression through the safety case lifecycle (authoring, peer review, verification, regulatory review and approval).
- Act as an intelligent customer for the safety case by providing technical oversight across licensing, procurement, manufacture, construction, commissioning and operation phases of the station lifecycle.
- Develop and maintain effective working relationships with a wide range of stakeholders, including internal teams, external partners and regulators.
- Maximise the benefits of replication from Hinkley Point C to Sizewell C.
Knowledge and Skills
We welcome applicants with safety case experience and a wide range of underlying technical backgrounds. We are committed to developing our people and offer comprehensive training and development programmes.
- Knowledge of safety analyses, design and engineering substantiation, ALARP and/or fault studies
- Ability to identify issues and develop solutions in the context of nuclear plant construction, commissioning and operation
- Ability to interpret complex information, set clear action plans, and lead the strategic planning of the safety case
- Strong communication skills and the ability to build effective relationships with stakeholders
- Ability to work independently and collaboratively
Qualifications & Experience
- Ideally Degree or equivalent in engineering, science, or mathematics
- Experience in the nuclear or other highly regulated industries, managing complex systems' safety documentation for regulatory compliance and approval
Desirable
- Civil engineering background would be advantageous, ideally with experience of major infrastructure or nuclear construction projects.
Behavioural Competences
- Humility: Recognise the value brought from different cultures and experiences. Be open to other's points of view and ideas, be willing to debate and to compromise.
- Positivity: Positively challenge poor quality and performance. Identify solutions at the lowest possible level. Encourage others to bring new ideas forward.
- Respect: Value the rules and environment in which we operate. Give and receive feedback with respect. Embrace and engage with new people and ideas.
- Solidarity: One team, working closely together and helping each other. Empowered teams always looking forward. Shared responsibility for delivering the project outcomes.
- Clarity: Communicate clearly and consistently. Promote collaboration and team alignment. Clearer and faster decision making. Drive simplification at all levels.
Safety Case Engineer in London employer: Sizewell C
As a Safety Case Engineer at our Gloucester or London office, you will join a forward-thinking team dedicated to nuclear safety, where your expertise will directly impact the success of the Sizewell C project. We pride ourselves on fostering a collaborative work culture that values diversity and encourages professional growth through comprehensive training programmes, alongside competitive benefits such as a generous pension scheme and 28 days of holiday. With a commitment to innovation and excellence, we offer a unique opportunity to contribute to a critical national infrastructure project while enjoying a balanced work-life environment.
StudySmarter Expert Advice🤫
We think this is how you could land Safety Case Engineer in London
✨Tip Number 1
Network like a pro! Reach out to current employees in the nuclear sector, especially those at Sizewell C. A friendly chat can give us insider info and might just lead to a referral.
✨Tip Number 2
Prepare for interviews by brushing up on your safety case knowledge. We should be ready to discuss specific examples of how we've tackled complex safety documentation and regulatory compliance.
✨Tip Number 3
Show off our communication skills! During interviews, we need to articulate our thoughts clearly and demonstrate how we can build effective relationships with stakeholders.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure our application gets noticed and shows we’re genuinely interested in joining the team.
We think you need these skills to ace Safety Case Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Safety Case Engineer role. Highlight relevant experience and skills that match the job description, especially in safety case development and regulatory compliance.
Craft a Compelling Cover Letter:Your cover letter should tell us why you're the perfect fit for this role. Share specific examples of your past work in nuclear safety or similar fields, and how you can contribute to our team at Sizewell C.
Showcase Your Communication Skills:Since strong communication is key for this role, make sure your application reflects your ability to articulate complex information clearly. Use straightforward language and structure your application well.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Sizewell C
✨Know Your Safety Case Inside Out
Before the interview, make sure you thoroughly understand the safety case concepts relevant to the role. Brush up on your knowledge of the Pre-Construction Safety Report (PCSR) and Pre-Commissioning Safety Report (PCmSR). Being able to discuss these in detail will show your expertise and commitment to the position.
✨Showcase Your Collaborative Skills
This role requires working closely with various teams, so be prepared to share examples of how you've successfully collaborated in the past. Highlight any experiences where you’ve built effective relationships with stakeholders or led a team through complex projects, especially in regulated environments.
✨Prepare for Technical Questions
Expect technical questions related to safety analyses, ALARP principles, and fault studies. Review key concepts and be ready to explain how you would approach specific challenges in nuclear plant construction and operation. This will demonstrate your problem-solving abilities and technical knowledge.
✨Emphasise Your Communication Skills
Strong communication is crucial for this role. Be ready to discuss how you articulate safety arguments and present complex information clearly. Consider preparing a brief example of a time when your communication skills made a significant impact on a project or stakeholder relationship.
