We are building a European AI Infrastructure Platform Operations team responsible for operating large-scale AI infrastructure environments powered by NVIDIA GPUs, high-performance networking, Kubernetes, and next-generation platform technologies. As a Senior AI Infrastructure Platform Operations Engineer, you will serve as a technical leader within the operations organization, providing deep expertise across infrastructure, networking, platform operations, and service reliability. You will be responsible for driving operational excellence across complex production environments while acting as a key escalation point for critical incidents and challenging technical issues.

Technical Operations Service Reliability

Lead the investigation and resolution of complex infrastructure, networking, and platform-related incidents. Act as a senior escalation point for operational teams during critical service-impacting events. Support large-scale NVIDIA GPU infrastructure and high-performance networking environments.

Troubleshoot complex Linux, Kubernetes, networking, storage, and hardware-related issues. Analyze platform performance, capacity, stability, and reliability trends to proactively identify risks. Lead root cause analysis activities and drive long-term corrective actions.

Collaborate with engineering teams, hardware vendors, and datacenter personnel to resolve complex technical challenges.

Platform Operations Engineering

Provide technical leadership for Kubernetes platform operations and supporting infrastructure services. Drive improvements in platform reliability, observability, monitoring, and operational processes.

Technical Leadership





Mentor and support AI Infrastructure Platform Operations Engineers. Share technical knowledge through documentation, training sessions, and operational reviews. Act as a trusted technical advisor during operational planning and service improvement initiatives.

Qualifications Required Skills Experience: 7+ years of experience in infrastructure operations, platform operations, site reliability engineering, network operations, cloud operations, datacenter operations, or related technical roles. Expert-level Linux administration and troubleshooting skills. Strong networking expertise, including experience diagnosing complex performance, connectivity, and reliability issues. Strong experience operating Kubernetes in production environments.

Experience supporting large-scale production infrastructure and distributed systems.

Experience performing root cause analysis and driving long-term operational improvements. Strong understanding of observability, monitoring, and service reliability practices. InfiniBand networking and NVIDIA UFM.

Platform

Engineering or Site Reliability Engineering (SRE). Large-scale Kubernetes operations. Observability platforms such as Grafana, Prometheus, ELK, or OpenTelemetry. Performance analysis and optimisation of distributed infrastructure platforms.

Operate some of the most advanced AI infrastructure environments in production today. Work with the latest NVIDIA GPU technologies, Kubernetes platforms, and high-performance networking environments. Work alongside highly skilled engineers solving complex infrastructure and platform challenges at scale.

Remote

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📌 Senior Ai Infrastructure & Platform Operations Engineer (Remote In The Eu) (Barcelona)
🏢 Mirantis
📍 Barcelona