HVAC / Building Services Engineer – Nuclear

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Company Overview

The hiring organisation is an independent engineering group with over 50 years of experience delivering and managing complex industrial projects in France and internationally. The company brings together several thousand skilled professionals working across high‑value strategic sectors, including nuclear, energy transition, heavy industry, defence, pharmaceuticals, oil & gas and renewable energy.

Driven by a strong technical culture and a people‑focused approach, the organisation is built on three core values: innovation and agility, recognised technical expertise, and a collaborative team spirit. Employees benefit from a dynamic working environment that encourages initiative, knowledge sharing and long‑term career development.

Role Purpose

As part of major nuclear projects, the company is seeking an experienced HVAC / Building Services Engineer. The role involves contributing to the design and integration of ventilation and air‑conditioning systems, ensuring compliance with technical, regulatory and nuclear safety requirements throughout the project lifecycle.

Key Responsibilities

On a day‑to‑day basis, the successful candidate will be responsible for:

• Reading, understanding and interpreting system documentation, including mechanical schematics and associated technical deliverables
• Designing and analysing HVAC networks and their components (dampers, fans, associated equipment), in line with current market standards and best practices
• Applying principles of layout, routing and support of HVAC systems
• Implementing functional HVAC system design principles
• Ensuring compliance with general installation rules and HVAC‑specific requirements, including assembly, operation and maintenance constraints
• Working closely with other engineering disciplines within a highly regulated project environment

Candidate Profile

This position is ideally suited to a qualified HVAC / Building Services Engineer with proven experience in the nuclear sector. A minimum of five years’ relevant experience is required. Proficiency in E3D design software is essential. The role requires strong technical rigour, autonomy, and the ability to collaborate effectively within multidisciplinary teams.

Working Environment & Benefits

The organisation offers a stimulating professional environment that supports work‑life balance and employee well‑being. The benefits package includes competitive social benefits, profit‑sharing schemes, and a range of employee incentives. Career development is actively supported through a structured onboarding process, tailored training programmes, internal mobility opportunities and ongoing managerial support.

QSSE Commitment

Health, safety, quality and environmental protection are core priorities. The role requires strict adherence to applicable regulations and internal QSSE standards, ensuring safe, responsible and sustainable project execution at all times.