Safety Case Engineer Senior

Nuclear Restoration Services Limited (NRS), a subsidiary of the Nuclear Decommissioning Authority, handles the decommissioning of several first-generation nuclear power stations and research sites in the UK. The company seeks a Senior Safety Case Engineer to deliver nuclear safety cases and support decommissioning projects. Candidates with a relevant degree and experience in safety case production are encouraged to apply, including those seeking to develop their skills. NRS values diversity and offers flexible working, generous leave, and a comprehensive benefits package. The role requires security clearance and proximity to the worksite.

Nuclear Restoration Services Limited (NRS) is a wholly owned subsidiary of the Nuclear Decommissioning Authority (NDA). NRS is responsible for decommissioning first generation nuclear power stations Berkeley, Bradwell, Chapelcross, Dungeness A, Hinkley Point A, Hunterston A, Oldbury, Sizewell A, Trawsfynydd and Wylfa, and research sites Harwell and Winfrith. NRS is also responsible for electricity generation at hydroelectric plant Maentwrog. As a division of NRS, NRS Dounreay is responsible for the clean-up and demolition of the former centre of fast reactor research and development.
NRS is an exciting place to be, and this role is the perfect opportunity for you to be part of our challenging mission – to safely and successfully manage the UK’s civil nuclear legacy on behalf of the nation. To deliver our commitment, we need people like you who want to perform at an industry leading standard and be part of a team that continues to develop, innovate and even exceed our greatest achievements.
At NRS, we understand, and acknowledge the value of an inclusive working environment, and celebrate the diversity this brings to our workplace. Without this approach, we wouldn’t be in the position that we are now, being able to safeguard and secure the future of our organisation.
About the role
Hear from the Hiring Manager:
Could you be our next Senior Safety Case Engineer? You’ll deliver nuclear safety cases and associated documentation supporting projects on a leading decommissioning site, as well as general site safety case requirements (e.g. Periodic Safety Review).
Every project at NRS has unique and interesting challenges requiring sound judgement, teamwork and project delivery excellence. Many of our projects are world first decommissioning challenges and attract interest from the wider decommissioning community.
We also welcome applications for those looking to develop and therefore may not meet all the essential criteria for the role. In these circumstances there may be a lower grade offered for a development opportunity. The successful candidate would be considered on a case by case basis and supported with a PDP (Personal Development Plan) to enable a clear path for progression into the role.
Key Deliverables
Subject Matter Expert for Nuclear Safety case:
The role-holder will need experience and a good understanding of production and assessment of nuclear safety cases. These would cover projects to retrieve and process the site’s waste inventories, decommissioning proposals to modify or demolish site facilities, and the day-to-day operation of the site.
Subject Matter Expert for AssetSuite maintenance schedule application:
Understand the site’s safety and compliance-related maintenance requirements, assess changes to the maintenance schedules used to control and time maintenance activities, and manage them through the AssetSuite application.
Assessments and advice on site modifications, and Modifications Panel Chair:
Provide assessments and advice for site modification proposals, requiring good understanding of the processes and standards used to produce and control modifications. Occasionally will chair the site’s Modifications Meeting or stand in for the site Design Authority.
Commissioning oversight (Test & Commissioning Panel Chair):
Provide oversight and guidance to projects being designed, built, or commissioned to retrieve and handle waste, and to decommission site assets. Participate in and lead Test & Commissioning Panels which control and approve commissioning processes and activities.
Maintenance and update of documentation for site operations and safety case:
Safety case section are responsible for maintaining and updating a range of site documents used for tracking the status and operation of plant assets. These need to be reviewed and updated on a regular timescale.
Qualifications and Experience

Degree in a suitable technical subject.
Knowledge of modern standards of safety case production and processes within the nuclear industry.
Experience of work control systems and practices.

Good IT skills including experience with Microsoft Office applications.
Strong communications skills and ability to lead meetings.
Knowledge of work control and operational processes on a decommissioning site.
Benefits Package
Nuclear Restoration Services Limited (NRS) staff should refer to the document titled “Spot Point v Grade alignment” available on SharePoint for more information on how the grade structure aligns to Spot Points.
Flexible working – where possible.
The equivalent of 25 days (185 hours per year) annual leave plus Public Holidays (59.2 hours per year). This increases by 2 days (14.8 hours per year) annual leave after two full calendar years of service (as at 5th January in the leave year) , and an additional 3 days (22.2 hours per year) annual leave after five full calendar years of service (as at 5th January in the leave year). You also have the option to buy or sell the equivalent of 5 days (37 hours) annual leave each year (available in specific windows for the following holiday year). For the purpose of assessing an employee’s annual leave entitlement, a day means seven and two fifths (7.4) hours. A pro rata entitlement will apply for part time workers.
Flexible benefits scheme – including cycle to work and reduced gym membership fees.
Participation in our Company Bonus Scheme (up to £5,750 per annum based on corporate objectives).
Employee Assistance Programme including 24-hour telephone support & personal assistance service and access to an online wellbeing App.
Up to 13.5% employer pension contribution depending on individual contribution amount.
Enhanced maternity and paternity pay (dependent on service).
Access to training and development through the company performance management arrangements, supporting you in maintaining your personal Continuous Professional Development.
We have various different employee networks supporting our inclusion, diversity and wellbeing mission at Nuclear Restoration Services Limited (NRS).
Additional Information
Please be aware this role holder requires security clearance, or the ability to obtain said clearance.
There is a requirement to live within a commutable distance to the sites where the role is based. For central/multi-site roles, we have various hubs across the UK and can be flexible with base location.
We value the unique differences that each of our colleagues bring to work every day and are committed to creating an environment where everyone feels respected, included and able to perform at their best.
At Nuclear Restoration Services Limited (NRS), we are committed to creating a workplace that is diverse and inclusive, we therefore particularly welcome applications from Women, Black, Asian and Ethnic Minorities, LGBT+ and candidates with a disability as they are all underrepresented in our workforce.
We are happy to talk flexible working where possible.