Senior Linux & HPC Infrastructure Specialist

Alexander Ash Consulting; England; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading organization is seeking Skilled Infrastructure Platform Specialists in London to support their advanced IT infrastructure, HPC, and enterprise storage environments. Ideal candidates will have strong technical expertise across server and storage technologies, and experience with Dell and Nvidia platforms. Responsibilities include installing and managing servers, designing storage solutions, and supporting HPC infrastructures. This is a full-time position in a dynamic IT environment offering opportunities for professional growth.

Responsibilities

• Install, configure, and maintain physical and virtual servers, including Dell and Nvidia platforms.
• Design, deploy, and manage enterprise storage (SAN/NAS) and backup environments.
• Support HPC and AI compute infrastructures, GPU clusters, and model training platforms.
• Monitor system health and performance metrics, resolve incidents to maintain uptime.
• Collaborate with cross-functional teams for seamless operations.
• Implement security best practices, patching, and disaster recovery processes.
• Document procedures and configurations for compliance.
• Lead troubleshooting efforts and operational improvements.

Skills

Strong technical expertise across server, storage, networking, and HPC infrastructure

Experience with Dell EMC, NetApp, HPE, Nvidia, and virtualization technologies

Linux and Windows system administration

Knowledge of backup, disaster recovery, and monitoring tools

Scripting and automation skills (Python, PowerShell, Bash, Ansible, Terraform)

Experience with workload schedulers (e.g., SLURM, PBS)

Knowledge of AI/ML frameworks (TensorFlow, PyTorch)

Excellent analytical, troubleshooting, and collaboration skills

Education

Relevant certifications (ITIL, Dell EMC, NetApp, NVIDIA DLI, Veeam)

Job description

A leading organization is seeking Skilled Infrastructure Platform Specialists in London to support their advanced IT infrastructure, HPC, and enterprise storage environments. Ideal candidates will have strong technical expertise across server and storage technologies, and experience with Dell and Nvidia platforms. Responsibilities include installing and managing servers, designing storage solutions, and supporting HPC infrastructures. This is a full-time position in a dynamic IT environment offering opportunities for professional growth.