HPC Administrator supporting design, building, and operation of Linux-based clusters. Manage system tasks, maintain clusters, and support computations for scientific and engineering workloads.
Responsibilities
Design and build Linux-based HPC CPU/GPU clusters
Perform system administration, software maintenance, system monitoring, and troubleshooting for HPC/GPU clusters
Manage and operate HPC facilities and infrastructure
Administer Red Hat Enterprise Linux 8, 9, 10 or similar operating systems
Configure and support parallel computing environments: CUDA, OpenMP, MPI
Deploy and manage Infiniband (ultra low‑latency networks) and Ethernet high‑performance networks
Administer batch scheduling systems such as: Slurm, PBS
Manage compute resources (CPU, GPU, RAM) for serial and parallel workloads
Compile, install, update, and tune scientific software and libraries on compute nodes and HPC file systems
Maintain and update firmware and drivers related to HPC systems
Requirements
Experience designing and managing HPC Linux clusters (CPU/GPU)
Strong background in Linux system administration (preferably RHEL‑based)
Knowledge of parallel programming environments (CUDA, OpenMP, MPI)
Experience administering Slurm, PBS, and managing HPC compute resources
Hands‑on experience with Infiniband and high‑performance networking
Proficiency with compiling and maintaining scientific software stacks
Strong troubleshooting skills in complex HPC environments
Benefits
Work at the heart of cutting‑edge supercomputing projects in Europe
Collaborate with highly skilled HPC and AI specialists across Europe
Contribute to infrastructures that support major scientific and industrial innovation
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