Diaphragm Wall Lead - Sizewell

Bouygues Construction; Leiston; On-site; GBP 70,000 - 90,000; Full time

Job summary

A global construction firm is looking for a Diaphragm Wall Lead (Construction Manager) to manage VSL's scope at the Sizewell C project. This role involves leading multidisciplinary teams to ensure efficient delivery of critical wall structures under stringent nuclear standards. Ideal candidates will have at least 10 years of experience in major construction projects, specifically in diaphragm wall works, and strong leadership skills. The position requires close coordination with stakeholders and a hands-on approach to ensure compliance with safety and quality standards.

Qualifications

• Minimum 10 years' experience in major construction projects, focusing on foundations and diaphragm wall works.
• Proven track record in managing large construction teams on complex projects.
• Experience in nuclear or regulated environments is advantageous.
• Skilled in monitoring progress and managing risks.

Responsibilities

• Lead the execution of the Plastic Wall package with compliance to safety standards.
• Coordinate large site teams, ensuring alignment across all stakeholders.
• Develop detailed execution schedules and optimize resource allocation.
• Identify and mitigate project risks proactively.

Skills

Leadership and team management skills

Knowledge of diaphragm wall construction methods

Risk management

Effective communication and negotiation

Progress monitoring and cost control

Education

10 years' experience in major construction projects

Experience in nuclear or regulated environments

Tools

Microsoft Office suite

Project management tools

Job description

We are seeking a Diaphragm Wall Lead (Construction Manager) to manage and deliver VSL's scope within the Plastic Cut Off Wall package at Sizewell C. This role is central to the safe, efficient, and high quality delivery of a critical cut off structure, running around the site perimeter and executed under stringent nuclear standards. The role combines technical leadership and operational management: you will lead large multidisciplinary site teams, oversee daily construction activities, manage subcontractors and suppliers, and ensure compliance with contractual, technical, and safety requirements. You will work closely with client representatives to coordinate resources, optimise schedules, and deliver against project milestones in a challenging and evolving environment.

Leadership & Coordination

• Lead on site execution of the Plastic Wall package, ensuring compliance with nuclear safety and quality standards.
• Coordinate large site teams, subcontractors, and suppliers, maintaining alignment across stakeholders.
• Participate in daily project coordination meetings, reporting progress and issues to the Operations Director/Deputy.
• Drive performance and motivation across teams, ensuring continuous improvement.

Planning & Execution

• Develop detailed execution schedules and plan site logistics, optimising resource allocation.
• Supervise site activities, ensuring compliance with design specifications, contractual obligations, and best practice.
• Monitor progress, quality, and costs, implementing corrective actions where required.
• Oversee procurement activities, budget monitoring, and expenditure forecasting.

Risk, Safety & Compliance

• Identify and mitigate project risks, responding proactively to challenges such as access constraints or supply chain issues.
• Ensure compliance with all health, safety, and environmental standards; maintain training and safety records.
• Manage daily reporting, progress logs, and technical documentation required for client acceptance.

Package Scope Context

• Manage execution of the Plastic Cut Off Wall, including 2-4 cutters and 4-5 supporting grabs operating in double shifts.
• Coordinate with design and technical teams during trials (commencing 2025) and full execution through to early 2028.
• Collaborate to optimise resource deployment and scope split, ensuring delivery within programme.
• Oversee all site operations within a nuclear grade environment, ensuring uncompromising standards.

Qualifications

• Minimum 10 years' experience in major construction projects, with significant exposure to foundations and diaphragm wall works.
• Proven track record in managing large construction teams and subcontractors on complex, large scale infrastructure projects.
• Previous experience in nuclear, regulated, or alliance/joint venture environments advantageous.
• Excellent leadership and team management skills, with a hands on approach.
• Strong knowledge of diaphragm wall construction methods, sequencing, and resource management.
• Effective communicator with negotiation skills, able to manage diverse stakeholders.
• Skilled in progress monitoring, cost control, and risk management.
• Fully conversant with Microsoft Office suite and project management tools.

Other Requirements

• Candidates must have the legal right to work in the UK at the time of application.
• Willingness to work full time on site at Sizewell C, Suffolk.

As part of Bouygues Construction's Public Works division, VSL International participates in the construction of major technical structures and guarantees their structural safety and durability: transport infrastructure (bridges, tunnels), industrial and energy production structures, and commercial buildings.

VSL has 4,000 employees at 25 locations worldwide (Asia and Oceania, Middle East, Europe, Latin America, Canada). Project Sizewell C (SZC) is at the heart of the UK's clean energy revolution. This ground breaking nuclear power plant project in Suffolk will play a vital role in delivering a sustainable future. Backed by EDF and the UK Government, Sizewell C is a once in a generation project with significant opportunities to innovate, grow, and deliver excellence.