Senior Cloud Fabric Architect for GPU AI/HPC Networking

Nvidia; Udine; On-site; EUR 90,000 - 150,000; Full time

Job summary

NVIDIA is seeking a Senior Cloud Infrastructure and Network Operations Solutions Architect to own Day 2 fabric operations for Cloud Partner estates. You will guide InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics at scale, collaborating with cross-functional teams and customers in a fast-moving, open-source–first environment.

You will drive operational excellence, incident response, and knowledge transfer to partner teams, shaping how large AI/HPC systems run reliably, across multi-tenant

Qualifications

• Experience with large-scale data center networks and fabric operations.
• Knowledge of InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics.
• Proficiency in Linux, switch OS internals, and HPC/AI traffic patterns.

Responsibilities

• Own Day 2 fabric operations for NVIDIA Cloud Partner fleets.
• Manage switch software/firmware lifecycle, upgrades and rollout campaigns.
• Support Day 1 validation (InfiniBand/UFM bring-up, config, burn-in).
• Reduce duplicated validation by streamlined processes across hardware bring-up.

Skills

Data center networking

RDMA fabrics

Kubernetes networking

Linux systems

Telemetry & observability

Incident response

Cross-functional collaboration

Executive communication

Python scripting

Tools

Cumulus Linux

SONiC

ConnectX/BlueField NICs/DPUs

NVLink/NVSwitch

InfiniBand/UFM

Grafana/Prometheus

Job description

NVIDIA is seeking a Senior Cloud Infrastructure and Network Operations Solutions Architect to own Day 2 fabric operations for Cloud Partner estates. You will guide InfiniBand, RoCE/Ethernet, and NVLink/NVSwitch fabrics at scale, collaborating with cross-functional teams and customers in a fast-moving, open-source–first environment.

You will drive operational excellence, incident response, and knowledge transfer to partner teams, shaping how large AI/HPC systems run reliably, across multi-tenant