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Company Overview NUVIA is a branch of VINCI, the world's largest integrated concessions and construction group. As the nuclear entity of the VINCI Group, NUVIA is involved in the entire life cycle of nuclear facilities, from new build to decommissioning, maintenance and operation. With more than 2700 employees worldwide, we are constantly growing and welcoming new talent to support the group's growth. Job Details Job title: Worksite Engineer - Decommissioning Contract type: Permanent Telework: Hybrid (telework possible - 4 days in the office, 1 day remote) Location: Abingdon, Oxfordshire, United Kingdom Hours: 37.5 hours per week Publication date: 2/26/2026 Job Purpose The Worksite Lead Engineer is a key technical role that leads teams and is responsible for delivering safe, compliant, and efficient engineering solutions for decommissioning activities through the pre-construction and construction phases. This role reports to the JDR Decommissioning Lead Engineer. Responsibilities - Own and drive the engineering aspects of decommissioning worksite investigations, surveys, research, hazard identification, inventory, deplanting methodologies and planning.
- Ensure all engineering work complies with applicable regulatory, legal, and UKAEA JDR processes.
- Identify hazards, assess risks, and implement mitigation strategies throughout the life cycle of decommissioning projects.
- Develop a deep knowledge of decommissioning strategies.
- Interface with the Principal Contractor and contractors where necessary.
- Lead optioneering and feasibility studies within worksite constraints to identify viable decommissioning approaches.
- Develop and maintain multi-phase decommissioning plans, including Post Operational Clean Out (POCO) and deplanting strategies.
- Oversee input data collection, conditioning and validation to support accurate planning and decision making.
- Create decommissioning flow diagrams and throughput models to optimize sequencing and resource allocation.
- Plan and coordinate investigations and characterisation activities to inform decommissioning design and hazard management.
- Develop detailed plans for deplanting, size reduction and associated engineering design activities.
- Support hazard identification processes, maintain the Hazard Register and ensure alignment with SHE requirements.
- Prepare method statements, designer risk assessments, Pre Construction Information (PCI) and support Construction Phase Planning (CPP).
- Prepare for and present at design and gate reviews, ensuring compliance with technical and safety standards.
- Interface with principal designer and contractor teams, managing interactions with health physics, waste, asbestos and other stakeholders.
- Provide expert advice to resolve delivery obstacles using creative solutions, lessons learned and best practices.
- Collaborate with the JDR Decommissioning Lead Engineer to define engineering strategy, reach back for lessons learned and mentor other teams as required.
Profile - Essential Experience & Qualifications - Relevant engineering degree (BSc/MSc) or equivalent.
- Chartered Engineer status with a recognised professional institution or significant experience in similar decommissioning roles.
- Familiarity with CDM regulations and their implementation.
- Strong understanding of design standards and UK compliance requirements.
- Knowledge of Health and Safety at Work etc. Act 1974.
- Working knowledge of a broad range of engineering disciplines.
- Familiarity with industry standard information management systems used in decommissioning.
- Proven track record delivering engineered solutions in decommissioning or waste management projects.
- Experience managing highly complex technical projects, including risk mitigation.
- Demonstrated ability to act as a technical lead, including coaching and mentoring.
- Experience supervising staff and ensuring adherence to safety and design standards.
- Strong communication and technical writing skills.
- Ability to influence and lead teams effectively.
- Proactive approach to safety and problem solving.
- Project phases: D1 - Discovery & Initiation Phase (3-4 months); D3 - Construction Phase (nominal 9-18 months); D4 - Problem Solving & Knowledge Transfer (continuous).
BPSS Clearance BPSS clearance will be required at basic level. Prior clearance will not be transferable. Benefits - Private Medical Scheme
- Employee Share Scheme
- Salary Sacrifice Schemes: Electric Vehicles, Technology and Cycle to Work
- 18 weeks full maternity pay ( weeks statutory maternity pay)
- 25 days holiday (increasing to 28 days after 5 years' service, 31 days after 10 years' service)
- Option to buy, sell and carry over up to 5 days annual leave per year
- In partnership with trade unions
- Personal Development & Further Education Support
- Long Service & Recognition Awards
- Free Employee Assistance Programme (after 1 year of service)
NUVIA UK is an international company that operates across highly regulated sectors including Civil Nuclear and has a strong presence and history of delivery at nuclear sites in the UK and internationally. NUVIA UK is a performance driven company committed to the development of its people within a culture of safety, innovation and excellence. NUVIA UK is committed towards equality in employment. Job Location Europe, United Kingdom, England, South West  |
