Assistant HV Project Manager - Leiston, IP16, UKJob DescriptionSizewell C. The power of good for Britain.Assistant HV Project Manager Location: Sizewell C, Leiston, Suffolk (5 days a week onsite).Contract: Permanent, full-time.Salary: £50,00 - 55,000 depending on experience, plus benefits.Closing date: Wednesday 3 September 2025 About the RoleWe’re looking for a highly motivated Assistant HV Project Manager to join our Site Operations Team. This role supports the mobilisation of early services and also the transition to full service provision and Operation and maintenance. You’ll work closely with the Project Managers and Principal Contractor team to ensure all activities are executed safely, efficiently, and in line with project goals.Key Responsibilities:Support the HV Project Manager in delivering NEC ECC HV Projects, including:132kV Substation build and 132kV cable routeConstruction Electricity Supply (CES) Package Substations & 11kV networkAssist with project coordination, scheduling, documentation, and stakeholder communicationMonitor project progress, timelines, and budgets, providing regular updatesSupport monthly project reviews with the Senior Leadership TeamAssist with:Commercial and financial tasksProgramme, risk, change control, and quality managementResource scheduling and material call-offsSite safety tours and compliance What You’ll Bring:Experience & Skills:Proven experience in large infrastructure or utility projectsFamiliarity with NEC ECC Option A contractsExperience with DCO-constrained projectsProficiency in:P6 Programme ManagementMicrosoft PowerBI, PowerApps, SharePointCEMAR software experienceCore Competencies:Excellent time management and prioritisationStrong communication skills – both verbal and writtenCollaborative team player with strong interpersonal and influencing abilitiesUnderstanding of GDPR and confidentiality protocols Why Join Us?This is a unique opportunity to contribute to a national mega project that will shape the UK’s energy future. You’ll work in a collaborative, fast-paced environment where your leadership and expertise will make a tangible impact.Ready to take the next step in your career?Apply now and be part of something extraordinary. Additional InformationJoin 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.