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TechnicAtome

Designs naval nuclear reactors and SMRs

Fluid Systems Engineer Intern

Thermal & Fluids EngineeringPosted on Nov 10
Internship · Summer 2027Aix-en-Provence, FranceNo salary listedIn-person

About the Job

Requirements

  • Be an engineering student in the final year of studies.
  • Have knowledge of fluid mechanics.
  • Work rigorously and methodically.
  • Analyze problems encountered.
  • Communicate and work as part of a team.
  • Demonstrate dynamism and autonomy.

Responsibilities

  • Continue evaluating Flomaster numerical modeling for compressible and transient flows.
  • Contribute to developing and qualifying initial modules for the interface between CAD software and Flomaster.
  • Maintain and update internal tools and documents, including the network sheet and guide sheet.
  • Develop a standard framework for evaluating new software versions and recommend migration and possible verification or requalification procedures.
  • Integrate heat exchanger models into Flomaster component databases.
  • Continue analyzing and comparing Flomaster with other process simulation software to support technology monitoring.

Desired Qualifications

  • Knowledge of numerical modeling tools such as Flomaster or equivalent.

About the Company

TechnicAtome

Designs naval nuclear reactors and SMRs

TechnicAtome is a nuclear engineering firm focused on designing and operating nuclear reactors and related facilities for naval propulsion, defence, nuclear research, and energy projects in France and internationally. Its core work includes designing naval propulsion reactors and running nuclear defence facilities, with long project cycles that typically span about 20 years of design and 40 years of operation. It is also applying its experience with compact reactors to develop its NUWARD small modular reactor (SMR). The company employs about 2,000 people and prioritizes safety and high availability across its products and services. Compared with peers, TechnicAtome combines long-term, end-to-end capability in reactor design and operation with a specialized emphasis on naval propulsion, defence facilities, and SMR development, positioning NUWARD as a practical, locally supported SMR option for electricity production and research applications.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Aix-en-Provence, France
Founded
1972

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