At a Glance
- Tasks: Join a dynamic team delivering critical systems engineering for nuclear projects.
- Company: Cavendish Nuclear, part of Babcock International Group, focused on clean energy and national security.
- Benefits: Generous holiday allowance, matched pension scheme, health support, and professional development opportunities.
- Other info: Flexible working options and a commitment to inclusivity and employee wellbeing.
- Why this job: Make a real impact in a vital industry while enjoying a great work-life balance.
- Qualifications: Degree in Engineering or equivalent experience; familiarity with systems engineering standards is a plus.
The predicted salary is between 40000 - 50000 € per year.
Location: Bristol or Warrington, Cheshire + Hybrid Working Arrangement
Compensation: Attractive Salary + Benefits
Role Type: Full time / Permanent
Shape The Future of Nuclear Engineering
At Cavendish Nuclear we’re working to create a safe and secure world, together, and if you join us, you can play your part as a Systems Engineer, at our Bristol or Warrington, Cheshire site.
The role
As a Systems Engineer you’ll have a role that’s out of the ordinary. You’ll join a growing and dynamic systems engineering team delivering critical work across a major nuclear programme. Day-to-day, you’ll be required to:
- Deliver systems engineering activities including requirements engineering, system design and integration planning
- Support technical reviews and contribute to system development across the project lifecycle
- Collaborate with multidisciplinary engineering teams to ensure integrated solutions
- Manage requirements, assumptions, and risks to support successful project outcomes
- Work as part of a specialist systems engineering team within a larger programme environment
This full-time role is based across our Bristol or Warrington sites working a 37-hour week, with hybrid working patterns available.
Essential experience of the Systems Engineer
- Experience in requirements engineering, systems architecture, interface management, or integration, verification and validation
- Demonstrable experience working within multidisciplinary engineering teams
- Understanding of the full engineering or project lifecycle
- Experience supporting technical reviews and engineering governance processes
- Familiarity with requirements management tools or structured systems engineering approaches
Qualifications for the Systems Engineer
- Degree in Engineering or equivalent industry experience
- Awareness of systems engineering standards such as those developed by the International Council on Systems Engineering is desirable
Security Clearance
The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role.
What we offer
- Generous holiday allowance
- Matched contribution pension scheme, with life assurance
- Access to a Digital GP, annual health check, and nutritional consultations through Aviva DigiCare+
- Employee share scheme
- Employee shopping savings portal
- Payment of Professional Fees
- Reservists in the armed forces receive 10-days special paid leave
- Holiday Trading is a benefit that allows UK Cavendish employees to buy additional leave or to sell up to one working week of annual leave from their annual entitlement.
- ‘Be Kind Day’ enables employees to take one working day's paid leave a year (or equivalent hours) to undertake volunteering work with their chosen organisation or registered charity
- Excellent development opportunities and benefits package including an employee assistance programme supporting physical, mental and financial wellbeing.
Cavendish
We’re Cavendish Nuclear — a team of c5,000 specialists and a core part of Babcock International Group. Here, you’ll be part of something bigger. Across clean energy, defence, and civil decommissioning, your work will contribute to projects that are critical to energy security and national protection. Together, we’re shaping a future that lasts — not only through the impact we make, but through meaningful careers that respect your work-life balance. Join us and discover how far we can go, together.
We are a disability confident committed employer. If you have a disability or need any reasonable adjustments during the application and selection stages, please email careers@babcockinternational.com with the subject header ‘Reasonable adjustments requirement’. We’re committed to building an inclusive culture where everyone’s free to thrive. We are happy to talk about flexible working – please ask about alternative patterns of work at interview.
Closing date: 04/06/2026
Systems Engineer employer: Nuclearinst
Cavendish Nuclear is an exceptional employer, offering a dynamic work environment where Systems Engineers can thrive while contributing to critical nuclear programmes. With generous benefits, including a matched pension scheme, health support, and opportunities for professional development, employees enjoy a supportive culture that values work-life balance and inclusivity. Located in Bristol or Warrington, the company fosters collaboration within multidisciplinary teams, ensuring meaningful careers that make a lasting impact on energy security and national protection.
StudySmarter Expert Advice🤫
We think this is how you could land Systems Engineer
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Cavendish Nuclear on LinkedIn. 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 systems engineering principles. We should be ready to discuss our experience with requirements engineering and integration planning, as these are key for the role.
✨Tip Number 3
Showcase our teamwork skills! Since the role involves collaborating with multidisciplinary teams, we should have examples ready that highlight our ability to work well with others.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure our application gets noticed. Plus, it shows we’re serious about joining the Cavendish team.
We think you need these skills to ace Systems Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Systems Engineer role. Highlight your experience in requirements engineering and systems architecture, as these are key for us. Use specific examples that showcase your skills and how they relate to the job description.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about nuclear engineering and how your background makes you a great fit for our team. Keep it concise but engaging, and don’t forget to mention your familiarity with systems engineering standards.
Showcase Teamwork Skills:Since collaboration is crucial in our multidisciplinary teams, make sure to highlight any relevant teamwork experiences. Share examples of how you’ve successfully worked with others to achieve project goals, especially in engineering contexts.
Apply Through Our Website:We encourage you to apply through our website for the best chance of success. It’s straightforward and ensures your application gets to the right people. 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 Nuclearinst
✨Know Your Systems Engineering Basics
Before the interview, brush up on your knowledge of requirements engineering, systems architecture, and integration processes. Be ready to discuss how you've applied these concepts in past projects, as this will show your understanding of the role and its demands.
✨Familiarise Yourself with the Company
Take some time to research Cavendish Nuclear and their projects. Understanding their mission and values will help you align your answers with what they’re looking for, and it shows genuine interest in the company.
✨Prepare for Technical Questions
Expect technical questions related to systems engineering and project lifecycle management. Practise articulating your thought process clearly, as this will demonstrate your problem-solving skills and ability to work within multidisciplinary teams.
✨Showcase Your Teamwork Skills
Since collaboration is key in this role, be prepared to share examples of how you've successfully worked in teams. Highlight any experience you have with managing requirements and risks, as well as how you’ve contributed to successful project outcomes.
