Interface Oversight Project Manager

Sizewell C. The power of good for Britain.

Location: London (with travel to the Sizewell C site in Suffolk). The role may progress to being part or fully based at our Sizewell C site as construction activities increase.

Employment type: Permanent full-time.

Employment basis: The role is expected to be a full- time position. 

Salary: Competitive dependent on experience, plus bonus and other benefits. 

Closing date: Wednesday 6th August 2025

The Opportunity

Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK’s climate change agenda and energy policy. 

Following on from the success of Hinkley Point C (HPC), the SZC Project is a nuclear new build project in Suffolk, which has obtained planning approval and Government financing support. The project has started construction and is now seeking private investment. When completed, it will provide dependable electricity to 6 million homes for 60 years, which along with renewables, will support Britain to achieve Net Zero by 2050.

Join our team as an Interface Oversight Project Manager!

We currently have a fantastic opportunity for an Interface Oversight Project Manager to join our team. You’ll help to oversee the interfaces within and across each of the delivery programmes within Sizewell C ensuring alignment throughout the project at all stages. 

The role will be based in London with travel to the Sizewell C site in Suffolk, at key stakeholders’ offices in the UK and potentially overseas as required. The role may progress to being part or fully based at Sizewell C site as construction activities increase.

The Role

As the Interface Oversight Project Manager you’ll report  into the Interface Management Lead and ensure delivery interfaces within your programme are actively managed. Your role focuses on driving communication, coordination and collaboration across teams and stakeholders within the Sizewell C project.

You’ll work to enhance communication, collaboration and coordination across various different parties by providing a unified platform for engagement. You’ll lead structured interactions across your delivery programme and the wider interface network, promoting alignment and shared understanding. Key responsibilities include identifying and resolving interface issues, escalating when needed, and ensuring decisions align with the ‘Best for Project’ principle.

Reporting will be a key part of your role with weekly and monthly updates delivered through designated interface management tools and systems. You will also establish and maintain communication channels between Hinkley Point C (HPC) and Sizewell C, whilst supporting process improvements and the sharing of lessons learned.

You’ll provide regular updates via interface management tools maintaining communication between HPC and Sizewell C and support process improvements and lessons learned. Working with Project and Area Managers, you’ll help streamline processes, reduce costs, and improve delivery outcomes.

You’ll collaborate with the Digital PMO team to enhance tools for tracking interfaces and continuously monitor controls, highlighting risks and enabling timely corrective actions. Strong stakeholder engagement is essential, as you’ll manage diverse expectations and foster effective collaboration.

About You

You’ll have experience of working in a complex construction or infrastructure environment, with proven skills in stakeholder management, team management, influencing and communication. 

Ideally, you’ll have worked in an interface or project management role, where communication, organisation and relationship building have been key. 

You’ll be able to provide clear direction, with an emphasis on getting things done whilst engaging and motivating others. 

The Skills

• Relevant tertiary qualifications or demonstrated equivalent professional experience 
• Knowledge and experience of working on major infrastructure projects 
• Good presentation, influencing and facilitation skills. Excellent communication and organisational skills, able to develop relationships and maintain effective networks. 
• Strong numerical and analytical skills. 
• Experience of working within a similar complex construction environment 
• Be able to demonstrate previous experience of effective stakeholder management, influencing and communication skills. 
• Proven ability to work within a challenging stakeholder group. 
• Experience of working across services within multidisciplinary teams; interacting with projects and teams outside of direct line management 
• Be able to lead, motivate and build a high performing team. 

Desirable

• Previous experience in the Nuclear sector.
   

If you thrive in a high-stakes environment and are ready to help deliver some of the most complex projects in the energy sector, we’d love to hear from you!

A full job description is available on application. 

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Join the team at Sizewell C. The power of good for Britain.

It’s not every day you get the opportunity to shape the working culture of what will be one of Europe’s largest construction projects, while also helping Britain to reach its target of Net Zero emissions by 2050. That’s one of the reasons Sizewell C will be unlike anything you’ve ever experienced before, and you’ll need to be an exceptional professional to reach the high standards this critical infrastructure project demands. 

The UK is experiencing a nuclear renaissance and Sizewell C – along with its sister project at Hinkley Point C in Somerset – is powering the change. We’re ramping up at pace as we look ahead to the Financial Investment Decision in early 2025, and the start of construction soon after. With government fully on board and public opinion shifting significantly in favour of nuclear, there’s never been a better time to join our project.

By submitting an application to this role, you acknowledge that you have read and understood Sizewell C’s employee privacy policy and EDF's employee privacy policy. Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.