Job Reference:
- 352_26_OP_US_HPC

Position:
- High Level Support Team (HLST) - Optimization support engineer

Closing Date:
- Tuesday, 11 August, 2026

Reference: 352_26_OP_US_HPC

Job title: High Level Support Team (HLST) - Optimization support engineer

About BSC
- The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, was a founding and hosting member of the former European HPC infrastructure PRACE (Partnership for Advanced Computing in Europe), and is now hosting entity for EuroHPC JU, the Joint Undertaking that leads large-scale investments and HPC provision in Europe. The mission of BSC is to research, develop and manage information technologies in order to facilitate scientific progress. BSC combines HPC service provision and R&D; into both computer and computational science (life, earth and engineering sciences) under one roof, and currently has over 1000 staff from 60 countries.- Look at the BSC experience:




- BSC-CNS YouTube Channel- Let's stay connected with BSC Folks-
- We promote Equity, Diversity and Inclusion, fostering an environment where each and every one of us is appreciated for who we are, regardless of our differences.Context And Mission
- Supercomputers are indispensable tools for solving the most challenging and complex scientific and technological problems through simulations. BSC will host one of the Pre-exascale machines from EuroHPC JU, named MareNostrum5. This supercomputer will have more than 200 PFlops sustained, and it will be one of the most powerful Supercomputer machines in the world, joining at the same time accelerated nodes with GPUS, general purpose nodes with the most modern architecture to maximize the code's performance.Key Duties
- Improve the performance of existing parallel codes, improving the serial efficiency and the scalability, changing, if necessary, the code or helping

📌 High Level Support Team (Barcelona)
🏢 Barcelona Supercomputing Center (Bsc)
📍 Barcelona