Deputy Plant Manager - Diaphragm Wall

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.

• Structural systems and technologies
• Civil engineering
• Foundations and soil engineering
• Preservation, structural repairs, renovation and optimization of structures

VSL has 4,000 employees at 25 locations worldwide (Asia and Oceania, Middle East, Europe, Latin America, Canada).

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.

We are seeking a Diaphragm Wall (D‑Wall) Deputy Plant Manager to act as deputy to the General Plant Manager for VSL’s Ground Engineering Works at Sizewell C, with a focus on Diaphragm Wall and Cutter Soil Mixing activities.

This role is both technical and administrative: you will oversee the maintenance and efficient use of equipment, supervise daily and weekly checks, coordinate preventive and corrective maintenance operations, and ensure all interventions are properly recorded in the Maintenance Management System. You will work closely with other Deputy Plant Managers to ensure efficient use of project resources and smooth coordination across all ground engineering sections.

• Act as deputy to the General Plant Manager, ensuring compliance with plant and equipment procedures
• Lead and coordinate a team focused on Diaphragm Wall and Cutter Soil Mixing scopes
• Participate in daily project team meetings and report plant‑related issues to minimise production impacts

• Oversee the setup of the site‑based workshop, including procurement of tools and consumables
• Plan and supervise daily and weekly equipment checks
• Coordinate preventive maintenance and corrective interventions, sourcing parts and allocating resources as needed
• Ensure servicing checks are performed on schedule and within budget

• Record all preventive and corrective maintenance details (manhours, team members, materials) in the Maintenance Management System
• Track and report downtime causes, preparing weekly efficiency reports for the Project Manager
• Prepare decommissioning reports (technical and cost analysis) at project completion

• Minimum 7 years’ experience in major equipment maintenance on diaphragm wall and/or cutter soil mixing construction projects
• At least 4 years’ proven experience in team coordination roles
• Previous experience in nuclear, alliance, or joint venture projects is an advantage
• Excellent managerial and leadership skills
• Fully conversant with Microsoft Office suite
• Strong problem‑solving skills and ability to propose alternatives during breakdowns

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

Apply now and join VSL in delivering one of the UK’s most important infrastructure projects – helping to build the clean energy future.

Apply now and let’s build the great structures of tomorrow together!