Structural Equipment Calculation Engineer

Senior Estimating Engineer - Structural Works & Preliminaries

Vérifiez que vous correspondez aux exigences de compétences pour ce poste, ainsi qu'à l'expérience associée, puis postulez avec votre CV ci-dessous.

Location: Guyancourt, France.

Contract Type: Permanent. Full/Part Time: Full Time. Remote/Onsite: Hybrid. Travel Requirements: Occasional travel.

Requisition ID: 4953.

Bouygues Bâtiment International has been specializing in complex building projects for nearly 50 years, regardless of their nature and location. Present on five continents through a network of sustainable local offices, we also rely on the high‑end expertise of our central teams to offer our clients increasingly global, innovative, sustainable solutions tailored to their development needs.

We are committed to the well‑being of our employees and together we contribute to making the future better.

Would you like to develop your professional skills in an international environment with innovative projects and a new vision of the construction industry? If so, don't hesitate, apply and join us

Structural Works Estimator

We are looking for a Structural Works Estimator to join the dedicated team within the Engineering Department and actively contribute to the design and cost estimation of structural works packages for prestigious international projects, including luxury hotels, international airports, hospitals, high‑rise towers, and stadiums.

You will be responsible for the Structural Works package (reinforced concrete structures, special foundations, masonry works, partitions, screeds, and demolition works) as part of design‑build projects and commercial tender submissions.

Key Responsibilities

• 
  
• Develop the estimating strategy, quantity take‑off methodology, and costing approach for complex projects, including projects delivered through partnerships or joint ventures.
  
• Contribute to the development of the structural works design alongside architects, structural engineers, and consultants, while defining the key construction methodologies.
  
• Propose technical, environmental, and cost optimisation solutions, ensuring compliance with applicable standards and regulations, and contribute to the carbon footprint assessment of your package.
  
• Establish pricing for the structural works package and temporary works/site overheads (equipment, site installations, formwork systems, etc.) based on project feedback, local market consultations, and detailed cost build‑ups.
  
• Define site organisation, construction methodologies, execution sequences, site logistics plans, and develop the structural works schedule and overall building envelope planning.
  
• Prepare and cost the project site organisation chart (project management and supervision teams) as well as other project overhead and support costs.
  
• Produce technical documentation, risk and opportunity analyses, study reports, and tender submission materials, while ensuring a smooth handover to the operations teams.
  
• Manage multiple projects simultaneously and prioritise deliverables according to commercial deadlines.
  
• Share knowledge and experience with technical teams worldwide and mentor less experienced colleagues.
  
• Maintain and enrich the estimating database and lessons‑learned repository (suppliers, subcontractors, construction sites, procurement data) to improve the accuracy and reliability of future estimates.
  
• Integrate safety, quality, and HSE requirements from the earliest design and estimation stages.
  
• Collaborate with local partners and remote teams, with occasional international travel as required.
  

What About You?

• 
  
• You hold an Engineering degree or an equivalent university qualification and have at least 10 years of experience in estimating, preconstruction, or site operations related to structural works packages.
  
• You are rigorous, curious, reliable, proactive, and possess strong analytical and problem‑solving skills.
  
• You thrive in a collaborative environment and see teamwork as a key factor in successfully delivering complex projects. You are eager to bring your creativity and expertise to major international developments.
  
• You have strong knowledge of structural works construction techniques, BIM model utilisation, cost build‑up methodologies, and a genuine interest in emerging technologies.
  

Working within an international environment, fluency in English is essential. Proficiency in an additional language would be considered an asset.

The position is based at the headquarters of Bouygues Bâtiment International (Challenger Campus, Guyancourt, France). Occasional assignments and business trips to our various locations around the world may be requi