Netzwerkadministrator/in
Core
Operate, administer, and continuously evolve a High-Performance Computing (HPC) infrastructure including compute, login, management, and storage systems.
Role type
Senior HPC Infrastructure Administrator
Builds
High-availability, secure HPC environments for scientific research and AI teams
Domain
High-Performance Computing (HPC) and Scientific Computing
Deliverable
production ML models
Required skills
Linux system administration, Shell scripting (Bash), Python, Network technologies (TCP/IP, VLAN, InfiniBand), Storage systems (SAN, NAS, parallel file systems), Virtualization and container technologies (Docker, Apptainer/Singularity), Job scheduling (Slurm)
Preferred skills
Infrastructure automation (Ansible, Git), IT security fundamentals
Technologies
Slurm, InfiniBand, Ethernet, Lustre, BeeGFS, Red Hat Enterprise Linux, Rocky Linux, Ubuntu, Docker, Apptainer, Ansible, Git
Responsibilities
Ensure high availability, performance, operational security, and IT security of the HPC environment; Install, configure, maintain, and update Linux-based servers, OS, HPC components, software packages, and scientific applications; Plan and execute maintenance, upgrades, migrations, and capacity expansions; Monitor system landscape and resolve incidents; Provide 2nd/3rd-level support to users
Seniority
Senior, hands-on IC
