We’re partnering with a fast-scaling, next-generation infrastructure organisation building sovereign, high-performance compute platforms across multiple data centre environments.

This is an exciting opportunity to join a cutting-edge team supporting GPU-powered workloads and mission-critical network infrastructure at scale.

The role:

As a Network Administrator, you’ll play a key role in supporting the stability, performance, and continuous improvement of complex network environments underpinning advanced compute platforms.

You’ll work closely with Infrastructure, Platform, and Security teams to deliver reliable, secure, and high-performance networking across hybrid and data centre environments.

Key responsibilities include:

• Supporting data centre and cluster networking across high-performance environments
• Managing and optimising switching fabrics and customer compute clusters
• Configuring and maintaining enterprise networking equipment (NVIDIA, Cisco, Juniper, MikroTik)
• Supporting hybrid cloud connectivity (including AWS Direct Connect & Azure ExpressRoute)
• Monitoring network performance and responding to incidents in production environments
• Troubleshooting routing, switching, and network stack issues (Linux environments)
• Supporting containerised and virtualised environments (KVM, Docker, Kubernetes)

Desired Qualifications:

• Strong experience in data centre and high-performance networking environments (preferred)
• Advanced knowledge of routing & switching (eBGP, EVPN, IPv4/IPv6)
• Experience with NVIDIA Mellanox/Spectrum, Cisco, Juniper, or MikroTik
• Familiarity with cloud and hybrid networking models
• Strong Linux networking and troubleshooting capability
• Experience with security-focused networking (firewalls, IDS/IPS, ZTNA)
• Exposure to container and virtualisation networking