Sizewell C. The power of good for Britain. Location: Sizewell C, Leiston, Suffolk (5 days a week onsite). Contract: Permanent, full-time. Salary: Competitive, depending on experience, plus benefits. Benefits: * up to 10% CIP bonus * 28 days holiday, plus bank holidays * Contributory pension of up to 7.5% employee/ up to15% employer * Other lifestyle benefits Closing date: Friday 19 June 2026. The Opportunity This is your chance to take on a pivotal leadership role on one of the UK's most ambitious infrastructure projects. As a Senior Project Manager at Sizewell C, you will lead the end-to-end delivery of major Systems, Structures and Components (SSCs) across the full EPCC lifecycle ensuring safe, high-quality delivery on time and within budget. Reporting to the Lead, you will drive performance across large, complex work packages while leading high-performing teams in a fast-paced, multidisciplinary environment. What You’ll Be Doing * Lead delivery of major contracts (£100m - £500m scope) * Manage and develop a team of Project Managers and matrix teams * Define and execute delivery strategies aligned to the Programme Execution Plan * Oversee cost, schedule, risk and performance (including EVM) * Manage contractors and commercial delivery * Build strong stakeholder relationships across the programme * Drive continuous improvement and delivery excellence Scope Areas * Site establishment and civil works * Infrastructure, roads and utilities * Power, communications and water systems * Buildings, welfare and security facilities What You’ll Bring You are a proven leader who thrives in complex, high-stakes environments and knows how to turn strategy into delivery. * A strong track record of delivering major infrastructure or energy projects in regulated environments * Experience leading EPC / EPCM project delivery across full lifecycle * Deep understanding of contract and commercial management (NEC, FIDIC or similar) * Proven capability managing cost, risk, schedule and change across complex programmes * Experience leading large, multidisciplinary teams and engaging diverse stakeholders * Strong leadership presence with the ability to influence, motivate and align teams * A strategic, analytical mindset with a focus on delivery performance and results Qualifications & Skills * Degree in relevant discipline (engineering, construction, physics) * Chartered status (or working towards) * Knowledge of CDM, APM / PRINCE2 methodologies * Understanding of nuclear quality (desirable) * Knowledge of EPR design (desirable) Why Join Sizewell C? Be part of a once-in-a-generation project shaping the UK's energy future. Your leadership will make a real, lasting impact. Apply now Make your mark on a project that truly matters and thrive in a fast-paced, dynamic environment. #J-18808-Ljbffr
