VIE _ HPC Tester and Developer for GEOS (M/F) _ USA

TotalEnergies

Stanford, CA

Contract

Mid Level

8 days ago

Job Description

About the Role

The VIE HPC Tester and Developer for GEOS (M/F) based in Stanford, USA, is part of a collaborative project between TotalEnergies, Stanford University, and Lawrence Livermore National Laboratory. The role involves developing and testing a multiphysics simulation tool called GEOS for CO2 sequestration research, leveraging high-performance computing architectures. The position supports the deployment, performance analysis, and maintenance of GEOS on supercomputing systems, contributing to innovative subsurface simulation efforts in carbon storage.

Key Responsibilities

Work on the continuous integration and continuous deployment of GEOS using GitHub actions.
Measure, analyze, and improve the performance of GEOS using profiling tools like Caliper, and conduct weak and strong scaling studies, roofline plot analyses.
Help the development team in maintaining and supporting GEOS for the user base.
Deploy and test the results and performance of GEOS on high-performance computing systems.

Requirements

Master's degree or engineering degree in computer science or related field.
Previous experience in scientific computing required.
Skills in high-performance computing scientific software development, testing, deployment, and maintenance.
Familiarity with CI/CD tools and methods.
Interest in learning about subsurface simulation and CO2 storage.
Knowledge in scientific computing for solving physical problems such as heat or mass transfer and mechanical deformations.
Proficiency in C++ coding (advanced level).
Experience with GitHub, GitHub Actions, and Continuous Deployment/Continuous Integration.
Knowledge in HPC profiling tools.
English language proficiency at level C1.
French language proficiency at level B2/C1.

Nice to Have

Experience with profiling tools for high-performance computing.
Interest or experience in subsurface simulation and geomechanics.

Qualifications

Master's degree or engineering degree in computer science or related field.

Benefits & Perks

Amodation allowance during the assignment.
Opportunity to work on cutting-edge research in high-performance computing and CO2 storage.
International work environment with collaboration between leading research institutions and industry.