Job Title: Senior Commercial Manager Location: Bridgwater (Hybrid - on site 3 days per week) Rate: Up to £480 per day PAYE / £650 per day Umbrella Contract: 12-month contract (with potential extension) About the Role Are you ready to play a key part in one of Europe's largest and most complex infrastructure programmes? This is an exciting opportunity to join the Hinkley Point C project as a Senior Commercial Manager, where you'll drive commercial performance and support the safe, cost-effective delivery of a nationally significant nuclear development. In this role, you'll lead the commercial management of major contracts from pre-award through to execution and closure. You'll work closely with procurement, engineering, finance, delivery and project teams to ensure robust contract administration, effective change management, and strong commercial governance. Key Responsibilities Support procurement during contract creation, definition of requirements, review of scope, and negotiation activities Lead all post-award commercial management, including pricing, variations, contract changes, supplier management and risk mitigation Monitor contract performance through KPIs, cost reporting and contractor submissions, ensuring alignment with programme objectives Provide commercial advice on risks, claims, disputes and forecast management Maintain accurate commercial records and ensure compliance with procedures and governance requirements Lead commercial close-out activities and support continuous improvement About You We're looking for a commercially excellent, detail-driven and influential Senior Commercial Manager with: Strong experience in commercial and contract management within major infrastructure, construction or energy projects Sound knowledge of commercial processes, performance management, change control and risk management Confident stakeholder management and the ability to challenge and influence contractors professionally Degree in Quantity Surveying / Commercial Management or a related field Chartered status (or working towards it) with RICS or equivalent Eligibility for UK Security Vetting (typically 3 of the last 5 years residency) What's on Offer Hybrid working - 3 days per week on site in Bridgwater Opportunity to shape delivery within a landmark UK nuclear project Dynamic, supportive and collaborative working environment How to Apply If you're ready to take on a high-impact commercial leadership role within a world-class engineering programme, we'd love to hear from you. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants