Senior Linux / HPC Infrastructure Engineer (SRE)

Quick Facts

• Role: Senior Linux / HPC Infrastructure Engineer (SRE)
• Focus: Maintain and develop Linux and HPC/GPU infrastructure for AI on bare-metal data center servers
• Key work: Production diagnosis, automation, monitoring, and stability

Description

Own the maintenance and development of Linux and HPC/GPU clusters used for AI workloads on bare-metal data center servers. Diagnose and resolve production issues spanning system, hardware, and networking, and automate configuration and management. Improve monitoring and stability, collaborate on deployments/incidents, and document solutions to streamline daily operations.

Responsibilities

• Maintain and develop Linux infrastructure and HPC/GPU clusters
• Troubleshoot and resolve production issues (system, hardware, networking)
• Automate configuration and infrastructure management
• Develop monitoring and improve environment stability
• Collaborate on deployments and incident resolution
• Document solutions and continuously improve day-to-day work

Requirements

• Very strong knowledge of Debian-like Linux and experience with production systems
• Experience with bare-metal and data center infrastructure
• Strong networking knowledge (TCP/IP, DNS, VLAN, routing)
• Ability to independently diagnose system, networking, and performance problems
• Knowledge of Ansible and Git
• Scripting skills in Bash and Python
• Experience with monitoring and diagnostic tools
• English allowing for smooth day-to-day communication

Benefits

• Work with large GPU clusters and AI/HPC infrastructure
• High independence and real impact on how the infrastructure operates
• Collaboration with experienced engineers and a Tech Lead
• Opportunities to learn and grow in HPC/AI GPU technologies
• Short decision-making path with minimal bureaucracy