Senior Network Engineer — AI GPU Cloud & Low-Latency DCs

Hamilton Barnes ?; España; Presencial; EUR 80.000 - 110.000; Jornada completa

Descripción de la vacante

Hamilton Barnes ? is seeking a Senior Network Engineer to design and operate large-scale, low-latency data centre networks powering AI and HPC workloads.

You will work with spine-leaf architectures, EVPN/VXLAN, IPv6 and SRv6, while shaping infrastructure standards across Europe. This role offers ownership over infrastructure, advanced networking challenges, and a highly technical environment with a flat hierarchy.

Formación

• Strong experience designing and operating data centre or service provider networks within AI, HPC, GPU, cloud, hyperscale or high-performance infrastructure environments.

Responsabilidades

• Design, deploy and support large-scale, low-latency data centre network fabrics powering AI and HPC workloads.
• Build and evolve EVPN/VXLAN spine-leaf architectures across high-performance GPU infrastructure.
• Develop and improve network automation and Infrastructure as Code from the ground up, helping establish scalable automation standards across the platform.
• Troubleshoot complex network performance, stability and availability issues across distributed AI and HPC environments.
• Work closely with systems, hardware and platform engineering teams to deliver new data centre deployments, optimise infrastructure and shape future network architecture.

Conocimientos

EVPN/VXLAN

BGP

OSPF

IPv6

Network Automation

Python

Ansible

Terraform

Herramientas

Python

Ansible

Terraform

Descripción del empleo

Hamilton Barnes ? is seeking a Senior Network Engineer to design and operate large-scale, low-latency data centre networks powering AI and HPC workloads.

You will work with spine-leaf architectures, EVPN/VXLAN, IPv6 and SRv6, while shaping infrastructure standards across Europe. This role offers ownership over infrastructure, advanced networking challenges, and a highly technical environment with a flat hierarchy.