Senior Principal AI Networking Solutions Architect

Dell Inc.; Munster; On-site; EUR 120,000 - 180,000; Full time

Job summary

Dell Technologies in Cork seeks a Senior Principal Systems Development Engineer to design, validate, and optimize AI networking solutions for data center infrastructure.

You will collaborate with Dell engineering, product management, and partners to deliver reference architectures, performance reports, and customer demonstrations, ensuring high reliability and performance across complex systems.

Qualifications

• 8+ years in networking engineering, solution architecture or data center infra with hands-on design/validation.
• Strong knowledge of L2/L3 networking, BGP, EVPN/VXLAN, ECMP, leaf-spine, RoCEv2, RDMA, PFC, ECN, QoS.

Responsibilities

• Design, develop, and validate AI networking solutions using leading tech.
• Create reference architectures and validated designs for Scale-Out, Front-End, and management networks.
• Lead integration, interoperability testing, performance benchmarking, and resiliency validation across GPU servers, networking, and storage platforms.
• Collaborate to troubleshoot complex networking issues and evaluate emerging technologies.
• Develop architecture diagrams, validated designs, test plans, and performance reports; support demos and PoCs.

Skills

Python

Ansible

Networking

Linux

Documentation

Education

Bachelor's degree in Computer Science/Engineering

CCNP

CCIE

Tools

Dell Enterprise SONiC

NVIDIA Cumulus Linux

PowerSwitch

NVIDIA NCCL

GPUDirect RDMA

Job description

Dell Technologies in Cork seeks a Senior Principal Systems Development Engineer to design, validate, and optimize AI networking solutions for data center infrastructure.

You will collaborate with Dell engineering, product management, and partners to deliver reference architectures, performance reports, and customer demonstrations, ensuring high reliability and performance across complex systems.