Physics Scientist

Help us to make a world of difference

Urenco is a global leader in the production of low-carbon energy, playing a critical role in delivering secure, reliable nuclear fuel solutions worldwide. We are focused on enabling the sustainable generation of electricity for customers around the world while operating to the highest environmental, social, and regulatory standards.

In addition, as part of a strategically important industry, Urenco is now required to support the UK Government in exploring options to re-establish nuclear fuel capabilities to produce reactor fuel for defence purposes.

To support this new project, we are seeking a Physics Scientist to join our Capenhurst/Birchwood site. In this role, you will work within our Government Services function as a key interface between site teams and Group stakeholders to ensure effective planning, coordination, and delivery across complex programmes.

You will provide scientific and technical expertise to support the development, verification, and assurance of advanced process technologies and facility designs. You will contribute to the design and analysis of complex process systems through scientific modelling, simulation, and computational analysis, ensuring solutions meet safety, performance, and operational requirements.

Acting as a delegated Design Authority within your area of expertise, you will support new technology development, provide governance and oversight throughout the asset lifecycle, and contribute to the advancement of innovative methodologies, digital solutions, and artificial intelligence applications across Urenco’s operations.

At Urenco, we’re committed to helping you be your best. If you feel you meet some, but not all, of what we’re looking for, we still encourage you to apply. We believe in embracing the passion and potential of our people and offer market-leading training, development, coaching, and mentoring opportunities from some of the brightest minds in the industry.

What You’ll Do

Provide Scientific & Technical Leadership

• Provide scientific analysis and computational modelling to support design development and design assurance activities.
• Review and approve designs within your area of expertise as delegated Design Authority.
• Develop and apply innovative methods, tools, and techniques to optimise process performance and safety.
• Support the application of artificial intelligence and advanced technologies within complex process environments.

Support Design Authority & Engineering Assurance

• Provide governance and oversight of design development, project execution, operations, and decommissioning activities.
• Establish, maintain, and develop Group Reference Designs and safety case standards.
• Conduct design reviews and support supplier oversight activities where required.
• Ensure designs align with regulatory, operational, safety, and business requirements.

Drive Safety & Performance Improvement

• Promote a proactive safety culture and learning-from-experience approach.
• Ensure plant designs incorporate appropriate safety features and industry best practice.
• Lead Post Implementation Reviews and support continuous improvement activities.
• Support safety case development and design substantiation through technical analysis.

Provide Specialist Technical Support

• Carry out troubleshooting and debottlenecking investigations for operational facilities.
• Analyse complex process and measurement data to identify performance improvements and root causes of events.
• Support site teams with specialist technical expertise to resolve operational challenges.
• Provide expert advice on core technology and complex process systems.

What Do You Need to Thrive in This Role?

Qualifications

• Master’s Degree or PhD in Physics, Mathematics, Mechanical Engineering, Nuclear Science, Advanced Technology, or a related discipline.

Experience

• Recognised specialist within a relevant scientific or technical discipline.
• Demonstrable experience supporting the design and delivery of complex process facilities.
• Experience applying scientific methods, modelling, and analysis to engineering challenges.

Technical & Professional Capability

• Strong knowledge of computational physics, mathematics, modelling, and simulation techniques.
• Ability to analyse complex systems and data to solve technical problems and optimise performance.
• Experience supporting safety case substantiation, process development, or technology innovation.
• Strong analytical, problem-solving, and communication skills.

Behavioural Attributes

• Results-focused with a commitment to high performance and quality.
• Customer-focused and solutions-oriented approach.
• Strong analytical and decision-making capability.
• Commitment to safety, innovation, and continuous improvement.

What Can You Expect From Us?

More than just a job, we offer a future. More than just a place to work, we provide an opportunity to prosper.

As a valued member of our team, you will receive:

• Generous Annual Leave: Starting at 25 days, increasing by one day every two years (up to 30 days), plus 13 additional flexible days. Option to buy or sell up to 5 holiday days.
• Family-Friendly Policies: A wide range of policies to support work-life balance and family needs.
• Bonus Scheme: A competitive bonus scheme based on company and individual performance.
• Pension Scheme: Defined contribution plan with up to 16% employer contribution.
• Private Medical & Dental Cover: Single cover, with the option to purchase additional benefits.
• Flexible Benefits: Life assurance, income protection, and benefits tailored to your lifestyle.
• Training & Development: Personalised learning and development opportunities to support your career growth.

Security Vetting

Due to the nature of the industry in which Urenco operates, successful candidates will be required to obtain and maintain the appropriate level of security clearance for the role. All offers of employment are subject to satisfactory completion of the required vetting and screening checks.

Creating a Diverse and Inclusive Workforce

As a truly global organisation with operations in the UK, USA, Germany, and the Netherlands, we know that our differences make us stronger. We are committed to creating an inclusive workplace where everyone feels valued, respected, and empowered to succeed.

If you require any reasonable adjustments during the recruitment process, please let our Talent Acquisition team know.

Because together, we are One Urenco. We are enriching the world. And enriching your future.