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- Tasks: Lead a team in designing and integrating fluid systems for cutting-edge submarines.
- Company: Join Rolls-Royce, a leader in innovative engineering solutions.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Why this job: Make a real impact on the future of naval technology and safety.
- Qualifications: Degree in engineering and knowledge of fluid dynamics required.
- Other info: Work in a dynamic environment with a focus on collaboration and innovation.
The predicted salary is between 36000 - 60000 £ per year.
The Dreadnought Fluid Systems and Operations teams are responsible for creating key safety, design, build, commissioning and operational documentation for the next generation of the UK's Ballistic Submarines' Nuclear Steam Raising Plant. The team works closely with the Ministry of Defence, third party partners, The Royal Navy, BAE Systems and Babcock Marine, as well as the Rolls-Royce Devonport, Clyde and Barrow Satellite Site office teams. The role of a Fluid Systems Design Engineer (FSE) is integrating individual components into a reliable and functional system, therefore we often act as an integrator, combining the deep technical knowledge of different disciplines to form a well-balanced justification for build, commissioning and operation of the submarine.
Why join Rolls-Royce?
At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.
By joining Rolls-Royce, you'll have the opportunity to work on world-class solutions, supported by a culture that believes individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture.
What you will be doing:
- Section Leader of the Operations Section within the Dreadnought Fluid Systems team - managing the team's tasks, deadlines and delivery with a team of ~3 engineers, reporting into the Group leader, acting alongside the GL during people management and individual development.
- Be responsible for developing the design phases of the Primary Systems Operational functions, defining the Operating Philosophy for the Dreadnought platforms and taking on Technical Ownership of Protective Safety measures.
- Updating and improving our nuclear safety case documentation, providing the verification and validation of the Operating Principles.
- Define PWR3 operating principles and support the development of Operational Procedures, involving collaborations with the Ministry of Defence, third party partners, The Royal Navy, Current Class experienced engineers and future platforms FSEs too. Supporting the Opdoc Cell in reviewing and structuring operating procedures, working with the Barrow Site office to produce Test Procedures and Temporary Operating Procedures.
- There will be opportunities across the teams to support the Commissioning of the Nuclear Steam Raising Plant's Primary Systems, which can vary in medium, either remotely via processes such as RRADARs, Technical Queries etc or in person at Barrow Site.
Position Qualifications:
- Understand nuclear safety case methods, principles, structures and management processes.
- Understand Fluid Dynamics and Thermodynamics to aid in basic analytical problem solving.
- Have had previous experience with requirements capture and basic task planning.
- Confidently and pro-actively engage with internal and external stakeholders.
- Be qualified to at least degree level in a relevant (engineering) discipline.
For more than 60 years Rolls-Royce Submarines has designed, supplied and supported the nuclear propulsion plant, providing power for all UK Royal Navy nuclear submarines.
To work for Rolls-Royce Submarines, an individual must hold a Security Check clearance. We will support the application for Security Clearance if you don't already have it. Due to the nature of work we conduct, we can only progress applications from individuals who are UK nationals or, in MoD approved cases, dual nationals.
Our vision is to ensure that the excellence and ingenuity that shaped our history continues into our future. Our multi-year transformation programme aims to turn Rolls-Royce into a high-performing, competitive, resilient and growing company. Join us, and it can be your future vision too.
Rolls-Royce is committed to being a respectful, inclusive, and non-discriminatory workplace where individuality is valued, diverse perspectives fuel innovation, and everyone can thrive.
As part of our selection process, candidates in certain locations may be asked to complete an online assessment, which can include cognitive and behavioural aptitude testing relevant to the role. If required, full instructions for the next steps will be provided.
Job Category: Validation and Verification
Posting Date: 05 Feb 2026; 00:02
Posting End Date: 19 Feb 2026
Fluid System Design Engineer (Section Lead) - Submarines in Etwall employer: Rolls-Royce
Contact Detail:
Rolls-Royce Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Fluid System Design Engineer (Section Lead) - Submarines in Etwall
✨Tip Number 1
Network like a pro! Reach out to current employees at Rolls-Royce on LinkedIn or through industry events. A friendly chat can give us insights into the company culture and maybe even a referral!
✨Tip Number 2
Prepare for the interview by brushing up on your technical knowledge, especially around fluid dynamics and thermodynamics. We want to show that we can integrate complex systems seamlessly, just like the role requires.
✨Tip Number 3
Practice common interview questions, but also be ready for scenario-based questions. Think about how you would handle team management and collaboration with stakeholders, as these are key in the Section Lead role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows us you’re serious about joining the Rolls-Royce family.
We think you need these skills to ace Fluid System Design Engineer (Section Lead) - Submarines in Etwall
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Fluid System Design Engineer role. Highlight relevant experience, especially in fluid dynamics and thermodynamics, and don’t forget to mention any previous leadership roles or team management experience.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about working with Rolls-Royce and how your skills align with the job description. Be specific about your experience with nuclear safety case methods and stakeholder engagement.
Showcase Your Technical Skills: In your application, make sure to showcase your technical skills clearly. Mention any relevant projects or experiences that demonstrate your understanding of operational functions and design phases, as well as your ability to integrate different engineering disciplines.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It’s the best way to ensure your application gets the attention it deserves. Plus, you’ll find all the details you need about the role and our company culture there!
How to prepare for a job interview at Rolls-Royce
✨Know Your Fluid Dynamics
Brush up on your knowledge of fluid dynamics and thermodynamics. Be ready to discuss how these principles apply to the design and operation of nuclear systems, as this will show your technical expertise and understanding of the role.
✨Understand the Safety Case
Familiarise yourself with nuclear safety case methods and management processes. Be prepared to explain how you would approach updating and improving safety documentation, as this is a critical aspect of the job.
✨Engage with Stakeholders
Practice how you would confidently engage with various stakeholders, including the Ministry of Defence and third-party partners. Think of examples from your past experiences where you successfully collaborated with different teams.
✨Show Leadership Skills
As a Section Lead, you'll be managing a small team. Prepare to discuss your leadership style and how you would support your team's development while meeting deadlines. Share specific examples of how you've led projects or teams in the past.
