CFD Design Engineer - Industry - Le Plessis Robinson

CS, a subsidiary of the Sopra Steria group, is a benchmark technological player in the design, integration, and operation of critical systems. Present in 7 countries with over 2,600 passionate employees, we are involved in the heart of sovereignty, security, and performance challenges, in strategic sectors such as defense, space, energy, industry, transport, aeronautics, and cybersecurity.

Our difference? Unique expertise in real-time systems, sovereign and sustainable solutions, and a strong innovation culture, driven by 15% of our turnover invested in R&D. We support our clients in the success of their most complex programs, from air traffic control to anti-drone warfare, including nuclear systems and satellite control centers.

By joining CS, you become part of a human and innovative company.

• We deliver more than systems; we build trust.
• We go beyond expressed needs; we prepare for tomorrow's challenges.
• More than just experts, we shape innovation.

Committed to your side, serving your critical challenges.

Accelerating industrial transformation, safely.
Our INDUSTRY Business Unit supports leaders in the aeronautics, energy, and transport sectors in the design, security, and optimization of their critical systems.

With over 700 employees in France and North America, it mobilizes recognized expertise enabling the realization of innovative projects in the fields of embedded systems, numerical simulation, cybersecurity, data intelligence, and industrial process digitalization.

Joining this Business Unit means transforming industry with high-impact solutions.

We are recruiting a CFD Design Engineer to join our INDUSTRY Business Unit within the Numerical Simulation agency. The Numerical Simulation Competence Pole groups our expertise in scientific computing, modeling, code engineering (design, development, MCO, coupling platform, HPC), and the study of complex physical phenomena (mechanics and geomechanics, fluid dynamics, nuclear engineering, space mechanics, ...).

In partnership with industrial clients such as AIRBUS, SAFRAN, and RENAULT and leading academic institutions, CS GROUP develops and markets ProLB, an innovative and high-performance fluid mechanics simulation software for the Aeronautical, Energy, and Automotive markets.

As part of the evolution of its numerical simulation activities, within the Numerical Simulation agency, CS GROUP wishes to strengthen its CFD team with a CFD engineer to support its clients in the development of their aerodynamic, thermal, and acoustic activities around CFD software (ProLB, StarCCM+).

The responsibilities of the position include:

• Cleaning and meshing of geometries;
• CFD simulations for studies in various business sectors;
• Post-processing and analysis of results;
• Deployment of new technical solutions;
• Script programming (Python);
• Customer support.

With a Master's degree (Bac + 5) in Engineering or equivalent university degree, you have a minimum experience of 2 years in the field.

You are used to working on scientific computing and simulation modeling. You have a strong command of fluid mechanics (CFD) in Aerodynamics / Aeroacoustics / Thermal.

Technical environment:

• Remote access to Linux computing machines
• Python programming for post-processing analysis scripting
• Use of meshing tools, solid thermal processing (propagation)
• Use of ProLB, StarCCM, ANSA software

Join a company where people, innovation, and impact meet.

At CS, we offer:

• An enriching employee experience, driven by a work environment designed to foster flexibility, autonomy, and daily well-being.
• A comprehensive onboarding program designed to integrate every talent from day one and an Academy to develop your skills, enrich your expertise, and build professional paths that suit you.
• A strong societal commitment: over 3,000 supported associations, an active disability policy, an inclusive culture, a responsible digital initiative, and partnerships like Elles bougent to inspire tomorrow's female talent.

…and many other benefits to discover by joining us!

Our uniqueness? The unique alliance between technological expertise, critical projects, and human commitment. An innovative and responsible company, we build an ethical, inclusive, and future-oriented environment. Open to all talents, we believe that diversity is a richness.

THE NEXT STEPS:

If your profile matches, you will be invited to a technical interview with one of our Operational Managers, to discuss your skills and your vision of the profession.

You will then meet our Recruitment Officer, for a discussion about your background, your aspirations, and our company culture.

Finally, because we value transparency and respect, we commit to giving you personalized feedback by phone, regardless of the outcome of the process.

#Python #nuclear

As an inclusive and committed employer, our company works every day to combat all forms of discrimination and foster a respectful work environment. Therefore, committed to gender balance and diversity, we encourage all applications and all profiles.

As an inclusive and committed employer, our company works every day to combat all forms of discrimination and foster a respectful work environment. Therefore, committed to gender balance and diversity, we encourage all applications and all profiles.

https://www.soprasteria.fr/nous-connaitre/nos-engagements