Senior Commercial Manager - London, ec2r 7bp, UKWhere Can a Senior Commercial Manager Be a Force for Good?

At Sizewell C.

Location: London, Suffolk, Bristol

Contract Type: Office-based, with hybrid working flexibility

Working Pattern: Full time

Closing date : Tuesday 2nd September 2025 We operate on an office-based contract model, but support hybrid working where possible. This means you’ll need to be based within reasonable travel distance of the office and able to attend in person when business needs require—typically 2–3 days per week, though this may vary by team or project. Flexibility to be on site when needed is essential.

Join the team powering Britain’s clean energy future. Sizewell C (SZC) will deliver low-carbon electricity to 6 million homes, cut 9 million tonnes of CO₂ annually, create thousands of skilled jobs, and protect natural habitats.

As a Senior Commercial Manager, you’ll play a pivotal role in one of the UK’s most ambitious infrastructure projects—helping Britain reach Net Zero.

The Role

You’ll lead commercial strategy and supplier relationships for major contracts—ensuring cost, quality, and delivery targets are met. You’ll work across Civils, Equipment, Engineering, and Client-Insight teams, managing contracts...