GRNET provides Internet connectivity, high‑quality e‑Infrastructures and advanced services to the Greek Educational, Academic and Research community, aiming at minimizing the digital divide and ensuring equal participation of its members in the global Society of Knowledge. GRNET provides advanced services to the following sectors: Education, Research, Health, and Culture.
In early 2026, GRNET is expected to host the DAEDALUS supercomputer, ranked among the top 30 fastest supercomputers worldwide, and also serving the Greek AI factory – Pharos – with its demanding AI and data‑intensive workflows.

We are currently looking for a motivated HPC User Support Specialist to strengthen our team and provide high‑quality support to researchers, engineers, and scientific users running workloads on national HPC resources.

As an HPC User Support Specialist, you will play a key role in enabling the scientific community to make effective use of HPC systems. Your responsibil...