CareerPlan

Network Silicon Architect

Ireland, LeixlipFull-time€89k–€140k2026-10-13 → 2026-11-10
Hybrid

Core

Define architecture for next-generation networking silicon, focusing on transport protocols, RDMA, congestion management, and collective communication for large-scale AI, cloud, and HPC systems.

Role type

Senior IC Network Silicon Architect

Builds

Scalable AI infrastructure and next-generation datacenter fabrics

Domain

Semiconductor / Networking / AI Infrastructure

Deliverable

production ML models

Required skills

Silicon architecture and micro-architecture, Transport protocol design, RDMA and fabric architecture, Congestion control and flow control, Distributed systems and collective communication, NIC/switch/host stack integration, Performance scalability analysis

Preferred skills

Ethernet and IP protocol knowledge, AI workload communication patterns, Hardware/firmware/software system-level architecture

Technologies

RDMA, Ethernet, IP, NIC, Switch

Responsibilities

Define transport architecture, Design RDMA and fabric solutions, Optimize congestion management and network efficiency, Lead industry and technical initiatives

Seniority

Senior, hands-on IC