At a Glance
- Tasks: Lead systems engineering for impactful nuclear projects and mentor junior engineers.
- 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: Hybrid working options and a commitment to inclusivity and flexible work patterns.
- Why this job: Shape the future of nuclear engineering and make a real-world impact.
- Qualifications: Strong systems engineering experience and a degree in Engineering or equivalent.
The predicted salary is between 50000 - 65000 € 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 and Make A Real-World Impact
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 Senior Systems Engineer, at our Bristol or Warrington, Cheshire site.
The role:
- Lead and direct systems engineering activities across complex programmes
- Allocate tasks and oversee delivery from a team of systems engineers
- Mentor and support junior engineers to grow capability across the team
- Deliver hands‑on systems engineering including requirements, architecture, and integration
- Lead and contribute to technical and design reviews with key stakeholders
This is a full-time role working 37 hours per week at either our Bristol or Warrington, Cheshire site. Hybrid working patterns are available.
Essential experience:
- Demonstrating strong systems engineering experience across requirements engineering, system architecture, integration, verification and validation
- Leading or mentoring engineers within engineering teams
- Working on complex, multidisciplinary engineering programmes
- Reviewing technical outputs and leading engineering or design reviews
- Applying full lifecycle systems engineering expertise
Qualifications:
- Degree in Engineering or equivalent experience
- Chartered Engineer status or working towards chartership (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 Nuclear is 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.
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
Senior Systems Engineer in Warrington employer: Babcock International
Cavendish Nuclear is an exceptional employer, offering a dynamic work environment where you can make a real-world impact in the nuclear engineering sector. With generous benefits such as a matched pension scheme, flexible hybrid working arrangements, and a strong focus on employee development, you'll find ample opportunities for growth and a supportive culture that values work-life balance. Join us in Bristol or Warrington, Cheshire, and be part of a team dedicated to shaping a sustainable future while enjoying unique perks like 'Be Kind Day' for volunteering.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Systems Engineer in Warrington
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Cavendish Nuclear on LinkedIn. A friendly chat can give you insider info and might even lead to a referral, which is always a bonus!
✨Tip Number 2
Prepare for the interview by brushing up on your systems engineering knowledge. Be ready to discuss your experience with requirements engineering and integration. We want to see how you can lead and mentor others in the team!
✨Tip Number 3
Showcase your passion for nuclear engineering! During interviews, share why you’re excited about working on complex, multidisciplinary programmes. Let us know how you can contribute to making a real-world impact.
✨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 you’re serious about joining our team at Cavendish Nuclear.
We think you need these skills to ace Senior Systems Engineer in Warrington
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Systems Engineer role. Highlight your systems engineering experience, especially in requirements engineering and integration. We want to see how your skills match what we're looking for!
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 you can contribute to our team. Keep it concise but impactful – we love a good story!
Showcase Your Leadership Skills:Since this role involves mentoring and leading teams, make sure to highlight any relevant leadership experience. Share examples of how you've guided junior engineers or led complex projects – we want to know how you can help us grow!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role and our company there!
How to prepare for a job interview at Babcock International
✨Know Your Systems Engineering Inside Out
Make sure you brush up on your systems engineering principles, especially around requirements engineering, system architecture, and integration. Be ready to discuss specific projects where you've applied these skills, as this will show your depth of knowledge and experience.
✨Prepare for Technical and Design Reviews
Since you'll be leading and contributing to technical reviews, it’s crucial to prepare for questions related to design decisions and stakeholder management. Think about past experiences where you’ve successfully navigated these discussions and be ready to share those insights.
✨Showcase Your Mentoring Skills
As a Senior Systems Engineer, mentoring junior engineers is key. Prepare examples of how you've supported team members in the past, focusing on how you helped them grow their capabilities. This will demonstrate your leadership qualities and commitment to team development.
✨Understand the Company’s Mission
Cavendish Nuclear is all about creating a safe and secure world. Familiarise yourself with their projects and values, and think about how your role as a Senior Systems Engineer can contribute to their mission. This will help you align your answers with what they’re looking for in a candidate.
