VIE _ Testeur et Développeur HPC pour GEOS (H/F) _ ETATS-UNIS

TotalEnergies

Stanford, CA

Contract

Mid Level

7 days ago

Job Description

About the Role

Join our team as a HPC Testeur et Développeur for GEOS, a collaborative project between TotalEnergies, Stanford University, and Lawrence Livermore National Laboratory. The role involves developing and testing a high-performance subsurface simulator (GEOS) that couples multiphase flow and geomechanics, aimed at advancing CO2 storage site evaluations. The position is based in Stanford, CA, and offers an international experience with a focus on sustainable energy solutions and scientific innovation.

Key Responsibilities

Contribute to the deployment and continuous integration of the GEOS simulator using GitHub Actions.
Participate in performance evaluations of the code, including profiling and scaling analysis (roofline plots).
Ensure operational maintenance of GEOS on TotalEnergies' computing systems.
Assist in testing and deploying the simulator on various HPC platforms.
Support the optimization of simulation performance on high-power computing infrastructures.

Requirements

Master's degree or engineering diploma in computer science.
Previous experience in scientific computing.
Advanced proficiency in C++ programming.
Familiarity with CI/CD tools and methods, especially GitHub and GitHub Actions.
Experience with HPC profiling tools and performance analysis.
Interest in subsurface simulation and CO2 storage.
Knowledge of scientific computing for physical problems such as heat transfer, mass transfer, or mechanical deformations.
Proficiency in English (C1 level) and French (B2/C1 level).

Nice to Have

Experience with software deployment and maintenance in high-performance computing environments.
Knowledge of parallelization and performance scaling of scientific applications.

Qualifications

Master's degree or engineering diploma in computer science.

Benefits & Perks

Indemnity for housing paid by the subsidiary.
International work experience in a collaborative research environment.
Opportunity to work on cutting-edge scientific and energy projects.
Development of skills in HPC, scientific software, and simulation technologies.

Working at TotalEnergies

TotalEnergies values diversity, promotes individual development, and offers equal employment opportunities. As a global multi-energy company, it is committed to sustainable development, innovation, and contributing to societal well-being through responsible energy production and solutions.

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