HPC Administrator

You will support the design, build, and operation of Linux-based high-performance computing clusters (CPU and GPU). You will manage system administration tasks, ensure cluster stability, maintain software stacks, and provide support for HPC users and scientific computing environments., * 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.
• Manage compute resources (CPU, GPU, RAM) for serial and parallel workloads.
• Compile, install, update, and tune scientific software and libraries (commercial and open-source) on compute nodes and HPC file systems.
• Maintain and update firmware and drivers related to HPC systems.
• Provide user support for HPC environments, including troubleshooting, software assistance, guidance on cluster usage, and performance optimization.

• 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 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.

Nice to Have

• Familiarity with HPC storage systems.
• Scripting knowledge (Bash, Python).
• Experience in performance tuning of HPC environments.