The UK is witnessing a transformative shift in its nuclear energy sector, with Small Modular Reactors (SMRs) at the forefront. As the nation pushes toward its ambitious goal of 24 GW of nuclear energy capacity by 2050, SMRs are set to play a critical role alongside traditional large-scale power plants.

The establishment of Great British Nuclear (GBN), an arm’s-length body supporting nuclear growth, has further accelerated SMR development. This focus on SMRs not only heralds a cleaner, more efficient energy future but also opens a host of new opportunities in manufacturing, construction, engineering, and recruitment.

Dan Don, Head of Nuclear recruitment at Astute People, shares his thoughts on the latest developments and SMR recruitment needs.

What are Small Modular Reactors (SMRs)?

An SMR is a compact version of a traditional nuclear reactor, designed for efficient and flexible deployment.

Unlike large reactors, which require extensive on-site construction, SMRs are factory-built and then transported to their designated site. This modularity brings several commercial advantages:

Faster build times.
Reduced costs.
The ability to scale power output by adding additional modules.

SMRs can generate up to 300 MW of electricity per unit, making them ideal for regions with limited space or specific energy demands. They are versatile, suitable for use in both remote and urban areas. This versatility, coupled with advanced safety features and lower upfront capital investment, makes SMRs an attractive solution for modern energy challenges.

The UK’s Strategy and Commitment to SMRs

The UK’s energy strategy heavily emphasises nuclear power for reaching its 2050 net-zero targets. SMRs are a key component in this plan, designed to meet increasing electricity demand in an environmentally responsible way. The 24 GW capacity target represents a mix of traditional nuclear plants and innovative SMR technology.

In 2023, GBN began the formal selection process for SMR technology, clearly signalling the UK’s intent to become a leader in this space.

International Success: Rolls-Royce SMR

A recent milestone in the sector is the naming of Rolls-Royce SMR as the preferred supplier for SMR technology in the Czech Republic. The technology, already in development for UK deployment, was chosen after a rigorous evaluation by the Czech State utility ČEZ Group.

Chris Cholerton, CEO of Rolls-Royce SMR, welcomed the announcement, stating: “This important strategic partnership further strengthens Rolls-Royce SMR’s position as Europe’s leading SMR technology, and will put CEZ, Rolls-Royce SMR and its existing shareholders at the forefront of SMR deployment.”

This global recognition not only reinforces the demand for UK technology but also highlights the increasing international interest in SMRs as a solution to decarbonise energy production and support job creation.

Job Opportunities Across the SMR Supply Chain

The expansion of SMR production in the UK will undoubtedly lead to a surge in job opportunities across several sectors. The nuclear energy industry is already a major player in the UK economy, supporting thousands of skilled jobs. With the SMR focus, this demand is expected to rise dramatically.

Engineering and Design

SMR projects require a wide range of engineering expertise. The compact, modular nature of SMRs demands precision and efficiency in design, creating critical roles for skilled professionals in:

Mechanical and Electrical Engineering
Nuclear and Safety Specialism
System Integration
Regulatory Compliance

Construction and Commissioning

SMRs, despite being smaller, still require complex infrastructure to be built and commissioned. This includes the nuclear site itself and the specialised manufacturing facilities where components will be fabricated. Key roles include:

Civil Engineers
Project Managers
Commissioning Specialists

Manufacturing and Supply Chain

Since SMRs are constructed in modular sections in factories, the manufacturing sector will see significant job growth. Facilities producing high-tech nuclear components—from pressure vessels to control systems—will need a skilled workforce:

Welders and Fabricators
Quality Assurance Technicians
Logistics and Supply Chain Managers

Operations and Maintenance

Once SMRs are operational, experienced nuclear operators and maintenance teams will be essential for long-term performance and safety. Jobs in this area include:

Control Room Operators
Maintenance Engineers
Safety and Inspection Specialists

Research and Development (R&D)

SMR technology is still relatively nascent, offering ample room for innovation. R&D roles will be vital in advancing efficiency, improving safety features, and reducing costs. This creates opportunities for:

Nuclear Physicists
Software Developers
Material Scientists

The Future of SMRs and Recruitment

As the UK moves toward its 2050 net-zero goals, SMR development is becoming an essential part of the energy landscape. The recent success of Rolls-Royce SMR in Europe only strengthens the case for widespread deployment across the UK and beyond.

The increase in SMR production will cause a corresponding rise in job opportunities across engineering, construction, operations, and R&D. For those in the nuclear energy field, or considering entering it, now is the time to seize these opportunities.

The future of SMR production offers exciting prospects for career growth and innovation, whether you are an engineer looking to design the next generation of reactors or a project manager ready to oversee the construction of cutting-edge facilities.

At Astute People, we specialise in placing top talent within the energy sector, particularly in nuclear recruitment. As SMR production ramps up, we are here to support both candidates and companies in navigating this exciting new chapter of the nuclear industry.