Senior AI/HPC Data Center Network Engineer

Capital Executive Search; Sydney; On-site; AUD 180,000 - 240,000; Full time

Job summary

IREN is expanding its AI cloud infrastructure, building out GPU-enabled data centres with advanced networking to support demanding AI workloads. As a Senior Network Engineer, you will design, deploy and automate the network fabric for these environments in the Australian deployment team.

You will lead data centre fabric design, implement CLOS/ECMP architectures, and work with Arista, Cisco, Dell and other leading platforms.

Qualifications

• Proven experience designing and deploying large-scale data centre networks.
• Deep expertise in data centre fabric architectures (CLOS, ECMP, VXLAN, BGP EVPN).
• Automation experience with Python, Ansible, Terraform and Git/GitLab.

Responsibilities

• Design and deploy high-performance data centre networks across GPU compute, storage and management environments.
• Lead network workstreams through data centre construction, energisation and deployment.
• Provision, configure and validate network infrastructure at scale.
• Develop standardised network designs, bills of materials and deployment runbooks.
• Build automation for zero-touch provisioning, configuration generation and deployment validation.

Skills

Data centre networking

Layer 2/3 networking

Network automation

Project coordination

Tools

Arista

Cisco

Dell

NVIDIA Spectrum-X

Fortinet

Cumulus Linux

SONiC

NX-OS

EOS

Job description

IREN is expanding its AI cloud infrastructure, building out GPU-enabled data centres with advanced networking to support demanding AI workloads. As a Senior Network Engineer, you will design, deploy and automate the network fabric for these environments in the Australian deployment team.

You will lead data centre fabric design, implement CLOS/ECMP architectures, and work with Arista, Cisco, Dell and other leading platforms.