Dassault Systemes

Fluids AI Engineer

Dassault Systemes$116K — $140K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Masters or PhD Degree in Mechanical or Aerospace Engineering, Computer Science, or a related field.
  • Proficient in programming with C++ and Python.
  • Familiar with LLMs and cutting-edge ML/AI algorithms, particularly in relation to CFD technology.
  • Knowledgeable in CFD and fluid mechanics with experience in commercial CFD software and understanding of Navier-Stokes and LBM algorithms.
  • Capable of working independently with minimal supervision.
  • Strong written and oral communication skills.

Responsibilities

  • Integrate fluids applications into agentic AI assistants and machine-learning surrogate models using the latest technologies.
  • Address complex challenges in scientific machine learning, particularly in mesh generation and physics modeling.
  • Collaborate with software teams to align with Dassault Systèmes' cloud platform for AI/ML application creation.
  • Implement sound software engineering practices to ensure maintainability and robustness of code.
  • Prioritize user experience by simplifying fluid simulations through intuitive controls and workflows.
  • Ensure high performance while managing large datasets typical in industrial applications.
  • Work with QA to guarantee thorough testing for quality software delivery.

Benefits

  • Hybrid work model combining remote and in-office work.
  • Opportunity to work with cutting-edge AI and ML technologies.
  • Collaborative environment with a focus on innovative problem-solving.
  • Access to ongoing professional development and training.
Full Job Description
Role Descriptions & Responsibilities

As an AI Engineer, you will be part of a team that focuses on the creation of AI/ML for fluids and the software that drives it on the 3DEXPERIENCE Platform. This will include agentic AI, machine learning surrogates, and intelligent meshing as well as scenario creation and results processing. Some of your key responsibilities include the following:
• Work with the latest technologies, helping to integrate our fluids applications into agentic AI assistants and machine-learning surrogate models
• Tackle interesting problems in scientific machine learning, which often touch on particular subject areas such as mesh generation and physics modeling
• Collaborate with other software teams to integrate with Dassault Systèmes' cloud platform and create AI/ML applications
• Follow sound software engineering practices. The code we write today will underpin our platform simulation products for years to come - it needs to be maintainable, extensible and robust.
• Make user experience a priority. We strive to make the complexity inherent in fluid simulations manageable by way of intuitive controls and straightforward workflows.
• Deliver high performance, since typical industrial cases involve the management of large amounts of data.
• Create a quality product, working with QA to ensure that the software is thoroughly tested.

Qualifications
• Masters or PhD Degree in Mechanical or Aerospace engineering, Computer Science, or a related field.
• Experience programming in C++ and Python.
• Experience with LLMs and state of the art ML/AI algorithms having demonstrated infusing these into CFD technology.
• Experience with CFD and fluid mechanics including prior use of commercial CFD software and knowledge of Navier-Stokes and LBM algorithms
• Ability to work independently.
• Exceptional written and oral communication skills

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About Dassault Systemes

Dassault Systemes SE is a French software company that specializes in the production of 3D design software, 3D digital mock-up and product lifecycle management (PLM) solutions. The company was founded in 1981 by Avions Marcel Dassault to develop computer-aided design (CAD) software for their own use. The company's software is used by a variety of industries, including aerospace, automotive, consumer goods, and industrial machinery. Dassault Systemes is headquartered in Velizy-Villacoublay, France and has offices in over 80 countries.
Learn more about Dassault Systemes
Size
20,000 employees
Industry

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