Lead Front-End Network Engineer, AI Infrastructure

nscaleoperationsukltd; United States; Presencial; USD 180.000 - 260.000; Jornada completa

Descripción de la vacante

Nscale is seeking a Senior Principal Front End Network Engineer - AI Infrastructure to lead and own the reliability and evolution of its front-end networks serving inference workloads, storage connectivity, and management. You will influence architecture and standards across teams to ensure scalable, high-performance outcomes.

You will design leaf-spine fabrics with Arista/Nokia/NVIDIA platforms, drive uptime and latency improvements, and mentor engineers while balancing cost and performance in

Formación

• 12+ years in network engineering for hyperscale data centres or AI infra.
• Experience with large-scale Ethernet fabrics (leaf-spine/Clos).
• Hands-on with Nvidia Cumulus, Arista EOS, and Nokia platforms in production environments at scale.
• Strong routing knowledge: BGP, OSPF, EVPN-VXLAN.
• Experience with long-haul circuits and DCI.
• Ability to lead complex initiatives across teams without direct authority.

Responsabilidades

• Own the technical direction for front-end AI infrastructure networks at the highest level.
• Design and evolve large-scale Ethernet leaf-spine/Clos fabric architectures to support growth and storage.
• Act as the senior escalation point for complex network incidents and guide investigations.
• Improve fabric reliability, performance predictability, and observability at scale.
• Define standards for hardware configuration, routing, and firmware lifecycle management across platforms.
• Mentor senior/principal network engineers and influence platform strategy across the org.

Conocimientos

Hyperscale data centre networking

Ethernet leaf-spine/Clos fabrics

BGP/OSPF/EVPN-VXLAN routing

Cross-team leadership

System-level mindset

Technical architecture leadership

Herramientas

NVIDIA Cumulus

Arista EOS

Nokia platforms 7220/7250/7750

Python automation

Ansible tooling

Descripción del empleo

Nscale is seeking a Senior Principal Front End Network Engineer - AI Infrastructure to lead and own the reliability and evolution of its front-end networks serving inference workloads, storage connectivity, and management. You will influence architecture and standards across teams to ensure scalable, high-performance outcomes.

You will design leaf-spine fabrics with Arista/Nokia/NVIDIA platforms, drive uptime and latency improvements, and mentor engineers while balancing cost and performance in