Senior AI Infrastructure Architect - Remote Platform Leader

NTT DATA Services, INC; Dublin; On-site; EUR 140,000 - 190,000; Full time

Benefits offered by this job

Remote Working

Job summary

NTT DATA Services, INC is seeking a Senior Principal AI Infrastructure Architect to lead the design of enterprise AI platforms, including GPU clusters, high‑throughput storage and AI fabric. You will drive architectural direction for sovereign and managed services with a focus on scalable, efficient compute.

You will work in a remote-capable role in Ireland, collaborating with sales, engineering and clients across geographies to deliver cost‑efficient, repeatable AI solutions.

Qualifications

• Significant consulting or architecture experience in large technology services.
• Proven ability to design and deliver production AI platforms from single servers to multi-rack clusters.
• Strong understanding of AI hardware vendors and partner ecosystems.
• Ability to translate workloads into BOMs and sizing justifications.

Responsibilities

• Lead end-to-end design of large AI infrastructure solutions for enterprise clients.
• Define architectural principles and transition roadmaps for AI platforms.
• Collaborate with sales for presales, workshops and bid responses.
• Develop reference architectures and sizing tools for AI fabrics and storage.
• Coordinate integration of compute, storage, networking and AI software stacks.
• Support governance, cost-benefit analyses and multi-domain deployments.

Skills

AI hardware

NVIDIA DGX/HGX

GPU & accelerator compute

Kubernetes / Kubeflow

NVIDIA AI Enterprise

Cluster sizing & TCO

High-performance storage

System architecture

Cloud & Sovereign AI

Presales & client alignment

Education

Bachelor's degree in IT/Engineering/CS

Master's or PhD advantageous

Tools

DGX/HGX platforms

CUDA / ROCm / Triton

InfiniBand / NVLink fabrics

NVIDIA Spectrum-X / RoCEv2

DL/AI storage ecosystems

Job description

NTT DATA Services, INC is seeking a Senior Principal AI Infrastructure Architect to lead the design of enterprise AI platforms, including GPU clusters, high‑throughput storage and AI fabric. You will drive architectural direction for sovereign and managed services with a focus on scalable, efficient compute.

You will work in a remote-capable role in Ireland, collaborating with sales, engineering and clients across geographies to deliver cost‑efficient, repeatable AI solutions.