Offer details

NSSS Modularity & Constructability Integration Engineer F/H (2026-184462)

Posted on 28/10/2026

Nuward EDF GROUP Main characteristics of the job offer
Contract type:
Permanent contract
Level of education:
Master, DEA, DESS
Experience:
10 years and more
Specializations:
Civil Engineering/Building and Public Works (BPW)
Salary (gross) :
Between 50000€ and 76000€ per year
Country / Region:
France / Ile-de-France
Department:
Paris (75)
City:
Paris
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Description of the offer

 Join an international group, a leader in low-carbon growth and committed to tackling climate change.

 

NUWARD, an EDF subsidiary, is dedicated to developing the Group’s small modular nuclear reactors (SMRs). NUWARD is designing a multi-energy platform capable of delivering low-carbon, competitive electricity and heat to meet the needs of industry and cities.

 

Our SMR, known as the “NUWARD_SMR”, features a simple, modular, and prefabricated design, drawing on the proven technologies and expertise of the existing nuclear fleet.

 

Our ambition: to deliver Europe’s first SMR during the 2030s. Do you want to help build a safe, low-carbon, and competitive energy future for Europe? Join us on this journey!

 

Your Missions 

 

Reporting to the Head of Construction, Modularity and Constructability, and working closely with the NSSS Senior Project Manager, you will be instrumental in integrating advanced modularity and constructability levers. Your work will directly contribute to achieving critical competitiveness goals by significantly reducing on-site construction and commissioning times for our SMR series.

  • Strategic Development & Expertise : Lead the integration of modularity and constructability strategies within the Nuclear Steam Supply System (NSSS) island. Develop technical recommendations and requirements, guiding architects and project teams in their implementation. Propose innovative solutions to enhance project competitiveness and efficiency. 
  • Project Implementation & Coordination: Drive the execution of modularity and constructability activities from basic design, ensuring adherence to schedules and methodologies (Advanced Work Packaging, Functional Grouping). Coordinate site plan reviews and specialized assessments in collaboration with NSSS teams and various stakeholders. Advise on manufacturing, assembly, and construction impacts, facilitating cross-functional reviews. 
  • Optimization & Feasibility : Quantify potential cost, schedule, and risk savings through modularity and constructability solutions. Collaborate with supply chain and industrial partners to define optimal construction sequences and verify industrial feasibility, including logistical requirements. Contribute to the development of comprehensive construction and commissioning schedules for the NSSS scope. 

 

Desired profile

📍Job based in Paris with occasional trips between NUWARD sites and partner engineering and fabrication firms. 

 

Your Profile 

  • Education : Bachelor's degree in Mechanical Engineering or equivalent. 
  • Experience : Minimum 10 years of experience in engineering, with significant exposure to design, manufacturing, or construction projects involving modular components, ideally within the nuclear sector or complex industrial environments. 
  • Expertise : Strong understanding of NSSS and modularization processes, including constructability integration in design. Proficiency in systems and/or layout design. 
  • Skills : Proven ability to proactively identify and mitigate project obstacles. Excellent collaborative spirit, strong communication skills, and an ability to influence stakeholders effectively.
  • Languages : Fluent in written and spoken English. Basic knowledge of French is a plus. 
  • Bonus : Familiarity with BIM methodology or the French nuclear industry. 

 

Compensation : €50,000 to €76,000 gross annual salary, depending on qualifications and experience.

 

At the EDF Group, welcoming people with disabilities is part of our DNA. Our aim is to open our doors to all skills, energies and personalities without exclusion. The position we are offering is therefore open to everyone.

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