At a Glance
- Tasks: Lead innovative engineering solutions for defence and clean energy projects.
- Company: Cavendish Nuclear, part of Babcock International Group.
- Benefits: Generous holiday, pension scheme, health support, and professional development.
- Other info: Flexible working options and commitment to inclusivity.
- Why this job: Make a real impact on critical national infrastructure and energy security.
- Qualifications: Degree in relevant engineering field and Chartered Engineer status.
The predicted salary is between 56700 - 69300 £ per year.
Location: North-East Lincolnshire or Hull + Hybrid Working Arrangements
Compensation: Attractive Salary + Benefits
Role Type: Full time / Permanent
Role ID: SF 75855
Lead innovative engineering solutions that power the future of defence, clean energy and critical national infrastructure. At Cavendish Nuclear we’re working to create a safe and secure world, together. If you join us, you can play your part as a Principal Control and Instrumentation Engineer at our Grimsby office or Hessle office, near Grimsby, Lincolnshire.
The role:
- Provide technical leadership across complex, safety-critical engineering projects that support national defence, clean energy generation and vital infrastructure.
- This role is full time working 37 hours per week and can be based at our Grimsby office in North East Lincolnshire or our Hessle office in Hull. Hybrid working patterns are available, and occasional travel to other business and customer sites may be required.
Day-to-day, you’ll be required to:
- Lead the design, development, integration and assurance of control and instrumentation systems across complex engineering projects.
- Collaborate with multidisciplinary teams to ensure seamless integration with mechanical, electrical, process, civil and safety requirements.
- Act as the technical authority for engineering deliverables, ensuring compliance with regulatory, quality and nuclear safety standards.
- Direct testing, commissioning and system acceptance activities to achieve safe, reliable and compliant operational performance.
- Engage with clients, regulators, suppliers and senior stakeholders to provide technical leadership and support successful project delivery.
Essential experience:
- Experience leading the design and delivery of control and instrumentation systems within nuclear, defence, energy, process or other highly regulated industries.
- Experience coordinating multidisciplinary engineering teams and managing complex technical interfaces.
- Strong understanding of functional safety, safety cases and relevant industry standards including IEC 61508 and IEC 61511.
- Experience managing the full engineering lifecycle from concept and design through to commissioning, operation and decommissioning.
- Expert knowledge of programmable logic controllers, supervisory control and data acquisition systems, distributed control systems and field instrumentation technologies.
Qualifications:
- Degree in Electrical Engineering, Control Engineering, Instrumentation Engineering or a related discipline.
- Chartered Engineer status with a recognised professional institution, or the ability to achieve Chartered status.
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: 22/09/2026
Principal Control and Instrumentation Engineer in Hessle employer: weServed
Babcock is an exceptional employer, offering a dynamic work environment where innovation and leadership thrive. With competitive compensation, generous benefits, and a strong commitment to employee development, you will have the opportunity to shape the future of asset management while enjoying a healthy work-life balance in beautiful locations like Bristol, Plymouth, and Helensburgh. Join us to be part of a global team dedicated to making a meaningful impact on national security and public infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Control and Instrumentation Engineer in Hessle
✨Join Engineering Meetups!
Get yourself along to local engineering meetups or tech conferences. These are great places to connect with like-minded folks and industry leaders who might just have a lead on that full-time Principal Control and Instrumentation Engineer role you’re after at weServed.
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✨Engage with Online Communities
Dive into engineering forums and online communities, like Reddit or specific engineering Discord channels. Sharing your insights, asking questions, and being active can help you build connections that might lead to job opportunities at weServed.
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We think you need these skills to ace Principal Control and Instrumentation Engineer in Hessle
Some tips for your application 🫡
Showcase Your Technical Expertise:When applying for an engineering role like Principal Control and Instrumentation Engineer, it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.
Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at weServed a clear picture of the value you can bring.
Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to weServed specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!
Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.
How to prepare for a job interview at weServed
✨Brush Up on Core Engineering Principles
Before heading into the interview with weServed, make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!
✨Show Off Your Problem-Solving Skills
Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.
✨Relate Your Experience to the Role
In a full-time role, employers like weServed want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.
✨Know Your Tools and Software
Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.
