Nuclear Restoration Services
Mechanical System Engineer
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Are you ready to take ownership of complex mechanical systems that play a vital role in managing the UK’s nuclear legacy?
What if your next role gave you the opportunity to work across everything from pumps and process equipment to nuclear fuel handling and cutting-edge decommissioning technology?
At Hinkley Point A, this is more than a mechanical engineering role—it’s your chance to make a real impact in a highly regulated, safety-critical environment. As a Mechanical System Engineer, you’ll manage a diverse portfolio of plant and systems while contributing to the development of innovative decommissioning solutions. With full support to build your nuclear expertise, you’ll grow into a trusted technical authority, shaping how major infrastructure is safely maintained, enhanced, and ultimately retired.
What Will You Be Doing
You’ll take the lead in managing and optimising a range of mechanical systems, ensuring they perform safely, reliably, and in line with strict regulatory requirements. Acting as the focal point for your assigned assets, you’ll develop and deliver engineering strategies that drive long-term performance while identifying opportunities for maintenance improvements and investment.
- Own and manage mechanical systems, developing strategies to ensure long-term safety, reliability, and compliance
- Lead inspections, monitor performance, and implement improvements based on data and operational insights
- Deliver and manage engineering modifications, acting as the responsible engineer for system changes
- Provide technical expertise to projects and stakeholders, supporting both operational and decommissioning activities
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From leading inspections and analysing performance data to supporting modifications and new equipment designs, your work will have a direct impact on both current operations and future decommissioning projects. You’ll collaborate with multidisciplinary teams, providing expert guidance and ensuring smooth delivery of engineering changes across the site.
Who Are We Looking For
You’re a capable and driven mechanical engineer who thrives in a hands-on, complex environment and is motivated by real ownership and responsibility. You bring experience from an industrial or plant-based setting and are confident working within structured engineering standards and safety frameworks. You’re equally comfortable analysing technical challenges and collaborating with stakeholders to deliver practical, high-quality solutions.
- A recognised engineering qualification (minimum HNC or equivalent, ideally degree-level) with experience in mechanical engineering on industrial plant
- Experience in nuclear or conventional plant environments, with a strong understanding of engineering standards and compliance
- Proven ability to work with internal and external stakeholders in a collaborative, safety-focused setting
- A commitment to professional development, with interest in chartership or further technical progression
We also welcome applicants who are still developing their experience. If you have the right foundation and ambition, you’ll be supported with a structured development plan, giving you a clear pathway to grow into the full responsibilities of the role.
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We offer a wide range of benefits
Discover them all on our Careers website.
To learn more about NRS and the work we do, we invite you to explore our organisation by visiting Nuclear Restoration Services - GOV.UK. It’s a great way to discover our mission, our people, and the impact we deliver.
Please note: All successful candidates will need to provide proof of identity, eligibility to work in the UK and employment/education history (typically covering the last 3–5 years) in line with NRS Baseline Security requirements. Some roles may also require full Security Clearance, which involves additional checks. For details, please refer to the Defence Business Services National Security Vetting (DBS NSV) guidance.
At NRS, we value diversity and inclusion and encourage applications from underrepresented groups. We want to ensure you feel supported throughout the application process and provide reasonable adjustments where necessary and requested. If you require any reasonable adjustments as part of your application or interview process, please do not hesitate to let us know.
We offer flexibility on base location for multi-site roles and are happy to discuss flexible working options.
Please note that this vacancy may close earlier than the stated deadline should we receive a high volume of applications, so we encourage you to submit your application as soon as possible.
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