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Senior Linux Systems Administrator – HPC Cluster Specialist

do it now • Italy
Remote
Apply Now

Lead the installation, configuration, and maintenance of high-performance computing (HPC) systems on Linux distributions, designing cluster architectures and optimizing performance. Collaborate with engineers to deploy HPC applications, automate workflows, and train clients/users. Requires 5+ years of experience in Linux enterprise environments and expertise in HPC tools and scripting.

Key Highlights
Design, configure, and maintain HPC clusters on Linux (RedHat EL, SLES) with parallel file systems (Lustre, BeeGFS, etc.)
Lead installation, optimization, and support of HPC applications with performance improvements
Train clients/users and collaborate with engineers on advanced technical solutions
Key Responsibilities
Install, configure, and maintain HPC systems based on GNU/Linux distributions
Design and configure HPC cluster architectures, including hardware (servers, interconnects, storage) and software (queue management, parallel file systems)
Collaborate with application and system engineers to identify and implement advanced HPC solutions
Develop performance improvements for HPC applications and optimize system workflows
Provide client/user training on HPC systems and tools
Automate system tasks using Bash and Python scripting
Monitor system health and performance using tools like Zabbix and Nagios
Technical Skills Required
Linux Enterprise Distributions (RedHat EL, SLES) Bash and Python Scripting HPC Cluster Architecture & Management (SLURM, PBS, Lustre, BeeGFS)
Benefits & Perks
Annual salary range: €30,000–€40,000 (negotiable)
CCNL Metalmeccanico Industria wage agreement
Ticket Restaurant (€8/day)
Welfare benefits
Birthday gift (full day off + celebration)
Professional training and development program
Supplementary health insurance post-probation
Flexibility to work remotely if outside Turin
Nice to Have
OpenShift
OpenStack
HPC Scheduler (LSF, SLURM)
Storage solutions (DDN, NetApp, Isilon, Qumulo)
Virtualization platforms (VMware, Citrix, KVM, Hyper-V)
Relational databases (MySQL, PostgreSQL)
Server platforms (DELL, HPE, Lenovo)

Job Description

Linux Systems Administrator – HPC

Job description

Do IT Now is looking for a passionate and very proactive Linux Systems Administrator to join HPC support team.

The ideal candidate will be responsible for Installation, configuration and maintenance of HPC systems based on GNU/Linux distributions as well as all related software components.

The ideal candidate will also be responsible for designing and configuring HPC cluster architectures, including all hardware and software components (servers, high-speed interconnects, storage, queue management tools, etc.).

Working in team with our application and system engineers, the candidate will be

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