Senior Cloud Fabric Architect for GPU Networks

Nvidia; Piemonte; On-site; EUR 120,000 - 160,000; Full time

Job summary

NVIDIA is seeking a Senior Cloud Infrastructure and Network Operations Solutions Architect in Novara, Piemonte, Italy to own Day 2 fabric operations across cloud partner estates, guiding InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics at scale.

This hands-on leadership role collaborates with cross-functional teams and partners to architect, validate, and operate GPU-centric networks in multi-tenant environments.

Qualifications

• 5+ years of experience in data center networking or large-scale network operations.
• Deep understanding of InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics.
• Hands-on with InfiniBand/UFM, Spectrum-X Ethernet, Cumulus Linux and/or SONiC.
• Strong Linux knowledge (RedHat/Ubuntu) and security awareness.
• Experience with Kubernetes networking in GPU clusters and multi-tenant isolation.

Responsibilities

• Own Day 2 fabric operations for NVIDIA Cloud Partner fleets (NVLink/NVSwitch partition management, maintenance-partition isolation, safe partition-change workflows)
• Manage switch software and firmware lifecycle including upgrades and rollout campaigns with minimal production disruption
• Support Day 1 fabric validation and acceptance (InfiniBand/UFM bring-up, Spectrum-X/RoCE config, burn-in against MTBI/goodput targets)
• Minimise handover time to production by reducing duplicated validation across hardware bring-up and partner operations
• Drive fleet-wide fabric reliability through telemetry, fault detection, remediation, and root-cause analysis of network-induced job failures
• Provide consultative guidance and hands-on troubleshooting across fabric stack (NICs/DPUs, switch OS, routing, Kubernetes networking) and lead knowledge transfer with runbooks for partner teams
• Serve as technical leader for assigned accounts and present to executive stakeholders
• 5+ years in data center networking, fabric engineering, or large-scale network operations
• Cross-functional collaboration and strong communication across teams

Skills

Data center networking

RDMA fabrics

Linux systems

Automation & observability

Kubernetes networking

Tools

InfiniBand/UFM

Spectrum-X Ethernet

Cumulus Linux

SONiC

NVLink/NVSwitch

Job description

NVIDIA is seeking a Senior Cloud Infrastructure and Network Operations Solutions Architect in Novara, Piemonte, Italy to own Day 2 fabric operations across cloud partner estates, guiding InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics at scale.

This hands-on leadership role collaborates with cross-functional teams and partners to architect, validate, and operate GPU-centric networks in multi-tenant environments.