Organisational Design Lead
Reporting to - Head of People Strategy and Governance
Human Resources
Location: London with travel to Suffolk Sizewell C locations | Hybrid working (2-3 days per week onsite)
Salary - £90,000 per annum, depending on experience
Bonus - 10%
Car allowance - £6900
Private medical insurance - plus partner and children
Holiday - 28 days plus bank holidays
Pension - contributory up to 7.5% employee/15% employer
Closing date: Wednesday 18th March 2026.
Shape the organisation behind one of the UK’s most important infrastructure projects
Sizewell C is moving from ambition into delivery. Following Final Investment Decision, we are building not just a nuclear power station, but a future-ready organisation that will operate under intense regulatory, public and political scrutiny for decades to come.
This is a rare opportunity to sit at the heart of that challenge.
As Organisational Design Lead, you will work directly with the Executive Leadership Team to translate strategic intent into a coherent, efficient and resilient organisation. You will set the design standards, challenge assumptions, and ensure the structure we build is fit for a complex, multi-phase nuclear programme and long-term operations. This role carries real influence, real accountability and real impact.
What you’ll be responsible for
Strategic leadership
Organisational design & operating models
Change and transition
Data-led decision making
Senior stakeholder engagement
Nuclear safety
This role carries nuclear safety responsibilities, with accountabilities defined within the Nuclear Baseline. Your work will directly influence organisational effectiveness, assurance and compliance.
What we’re looking for
Essential
Desirable
Why join Sizewell C?
You will be designing an organisation that matters. One that must deliver value for money, meet the highest regulatory standards and support the UK’s long-term energy security. Few roles offer this level of access, influence and legacy.
If you want to shape the organisation behind one of the most significant infrastructure projects of our time, we would like to hear from you.
Apply Now!
If you are an exceptional leader who thrives in complex environments and are passionate about shaping the future of work, we’d love to hear from you.