Pays
France
Ville
PALAISEAU
Area
91 - Essonne
Lieu de travail
PALAISEAU-LE NEXT(FRA)
Société employeur
TotalEnergies OneTech
Domaine
Recherche Innovation&Développt
Type de contrat
CDI
Expérience
Minimum 3 ans

Contexte et environnement

Integrated Power Modelling (IPM), within OneTech’s Power technical line, supports TotalEnergies technological ambition in the digitalization of the renewable energy value chain. IPM brings together scientific and digital expertise to develop digital products aimed at maximizing the performance and value of renewable assets, including solar, wind and energy storage. The organization is structured around four platforms, serving internal business clients such as GRP, REN, FPI and Trading: Origination & Design, Grid Integration, Operations Performance & Optimization, and Forecasting. Each platform is organized into three teams: Product Solutions (PS), Research & Capability Development (RCD), and Software Delivery & Operations (SDO).

The products of the Origination & Design platform aim to improve project design, energy yield assessment and cost evaluation, in order to maximize the value of renewable projects and future assets. These areas are strongly data-driven and rely on advanced digital solutions.

As a member of the platform, the engineer will work with a team supporting Business Units and OneTech on the optimization of sizing and operating strategies for hybrid energy systems, including asset decarbonization, green hydrogen production and grid-connected assets.

The position is part of a multi-year initiative aimed at developing and industrializing optimization algorithms and technology models to create an internal software solution dedicated to real industrial projects. As the project enters a strong acceleration phase, the role will be key to designing new optimization strategies, supporting active projects and contributing to deployment and scale-up across the Group.

You will join a dedicated team of eight engineers, committed to collaboration and mutual support, with regular technical sharing sessions and team-building activities such as lunches and afterworks.

Activités

  • You will contribute to defining product evolutions with business users and the Product Manager, proactively identifying needs,priorities and areas for improvement.
  • You will develop new optimization methods, or improve existing ones, to enhance the product’s capabilities across a wide range of business applications, including grid-connected assets, asset decarbonization and green hydrogen production.
  • You will develop and evolve the product code to implement new features and improve its robustness,performance and maintainability.
  • You will develop product features in line with the vision and priorities defined by the Product Manager, contributing to development follow-up, including Jira-type tools, and to delivery quality.
  • You will take part in feature validation phases with business users and contribute to the continuous improvement of the product.
  • You will contribute to product and model documentation, including assumptions, use cases and limitations, to support adoption and long-term maintainability.
  • You will contribute to the robustness and reliability of the models through appropriate testing,validation and sensitivity analysis approaches.
  • You will contribute to the industrialization of models and developments, focusing on performance,scalability and maintainability, with the objective of operational product use.
  • You will contribute to product dissemination and adoption among users through communication,support and regular interactions.
  • You will contribute to collaboration activities with other entities to enrich the models and extend the product’s functionalities.
  • You will contribute to applied research activities aimed at improving the product’s performance and capabilities, including non linear optimization and uncertainty management.

Profil du candidat

  • Technical skills:
  • Engineering or university degree in energy systems or optimization, with at least three years of professional experience.
  • Strong skills in applied mathematics, especially optimization, numerical modeling and statistics, with the ability to translate complex business problems into robust formulations such as MILP or MINLP.
  • Knowledge of energy production and storage systems, including operation,modeling and economics.
  • Strong experience with solvers such as Gurobi, CPLEX, CBC,IpOptor GAMS, and modeling libraries such as Pyomoor PuLP.
  • Excellent command of Python and experience developing industrial-grade software solutions, with regular use of versioning and collaboration tools such as GitHub.
  • Soft skills:
  • Strong teamspirit and ability to work in a collaborative environment.
  • Proactive mindset and ability to propose ideas,solutions and improvements.
  • Analytical mindset and ability to solve complex problems, with rigor, autonomy,result orientation and strong organizational skills.
  • Excellent communication skills.
  •  English is required and French is a plus.
  • Additional assets / Plus
  • Experience in optimization under uncertainty, including stochastic,robust or scenario-based optimization.
  • Experience in deep learning.
  • Knowledge of economics.

 

Informations supplémentaires

TotalEnergies valorise la diversité, promeut le développement individuel et offre des opportunités d'emploi égales à tous les candidats.
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