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- Tasks: Lead the design and delivery of complex electrical systems for nuclear projects.
- Company: Cavendish Nuclear, a key player in clean energy and national defence.
- Benefits: Competitive salary, generous holiday, hybrid working, and professional development opportunities.
- Why this job: Shape the future of clean energy while making a real impact on national security.
- Qualifications: Degree in Electrical Engineering and experience in regulated industries required.
- Other info: Join a supportive team with a commitment to inclusivity and work-life balance.
The predicted salary is between 60000 - 80000 £ per year.
Location: Flexible, UK + Hybrid Working Arrangement
Compensation: Competitive 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. As a Principal Electrical, Control and Instrumentation Engineer, you’ll lead the design and delivery of complex EC&I systems that support safe and efficient nuclear operations. This is a high-impact role where your technical leadership will shape the future of clean energy and national defence.
Day-to-day, you’ll be:
- Leading the design and delivery of electrical, control and instrumentation systems for major nuclear projects
- Providing technical guidance and mentoring to engineers within the team
- Ensuring engineering solutions meet safety, quality and regulatory standards
- Collaborating with internal teams and external stakeholders to solve complex technical challenges
- Overseeing project progress, supporting decision-making and contributing to strategic planning
This is a permanent, full-time opportunity working 37 hours per week, based at one of our key Cavendish Nuclear locations. You’ll benefit from hybrid working arrangements, with three days a week on site.
Essential experience:
- Proven experience leading the design and delivery of complex EC&I systems in regulated industries (e.g. nuclear, energy, defence)
- Strong understanding of safety standards, compliance and technical governance
- Ability to manage and mentor engineering teams across multi-disciplinary projects
- Experience working with control systems, PLCs, SCADA and instrumentation technologies
- Skilled in stakeholder engagement, including clients, regulators and suppliers
Qualifications:
- Degree qualified in Electrical Engineering, Control Engineering or a related discipline
- Chartered Engineer status or working towards it
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 allows UK Cavendish employees to buy additional leave or to sell up to one working week of annual leave
- ‘Be Kind Day’ enables employees to take one working day’s paid leave a year for volunteering work
- 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. 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 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: 17/04/2026
Locations
Principal Electrical, Control and Instrumentation Engineer in Cheshire, Warrington employer: Cavendish Nuclear
Contact Detail:
Cavendish Nuclear Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Electrical, Control and Instrumentation Engineer in Cheshire, Warrington
✨Tip Number 1
Network like a pro! Reach out to your connections in the nuclear engineering field, attend industry events, and join relevant online forums. The more people you know, the better your chances of landing that Principal Electrical, Control and Instrumentation Engineer role.
✨Tip Number 2
Prepare for interviews by brushing up on your technical knowledge and leadership skills. Be ready to discuss your experience with EC&I systems and how you've tackled complex challenges in the past. We want to see your passion for clean energy and national defence!
✨Tip Number 3
Showcase your mentoring abilities! Highlight any experience you have in guiding junior engineers or leading teams. This is key for a role like this, where you'll be expected to provide technical guidance and support.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search. Let’s shape the future of nuclear engineering together!
We think you need these skills to ace Principal Electrical, Control and Instrumentation Engineer in Cheshire, Warrington
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Electrical, Control and Instrumentation Engineer role. Highlight your experience with EC&I systems and any relevant projects you've led. We want to see how your skills align with 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 your background makes you a perfect fit for our team. Keep it engaging and personal – we love to see your personality come through.
Showcase Your Technical Skills: Don’t forget to showcase your technical expertise in areas like PLCs, SCADA, and instrumentation technologies. We’re looking for someone who can lead and mentor, so make sure to mention any relevant leadership experiences too!
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 Cavendish Nuclear
✨Know Your EC&I Systems
Make sure you brush up on your knowledge of electrical, control, and instrumentation systems. Be ready to discuss specific projects you've led, the challenges you faced, and how you ensured compliance with safety standards. This will show your technical expertise and leadership skills.
✨Showcase Your Mentoring Skills
Since mentoring is a key part of the role, prepare examples of how you've guided junior engineers in the past. Highlight any successful outcomes from your mentorship, as this demonstrates your ability to lead and develop talent within a team.
✨Engage with Stakeholders
Be prepared to talk about your experience working with various stakeholders, including clients and regulators. Think of specific instances where you successfully navigated complex discussions or resolved conflicts, as this will showcase your communication and engagement skills.
✨Understand the Bigger Picture
Familiarise yourself with Cavendish Nuclear's mission and values, especially regarding clean energy and national defence. During the interview, express how your role as a Principal Engineer aligns with these goals, showing that you're not just looking for a job, but a meaningful career.