HPC / AI Infrastructure Architect

JOB DESCRIPTION

Make an impact with NTT DATA

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

We are seeking a highly skilled and visionary HPC / AI Infrastructure Architect – Pre-Sales Specialist to lead the technical design and architecture of large-scale AI infrastructure solutions. This role is pivotal in shaping next-generation AI Factories, supporting customer engagements, and driving technical excellence across compute, interconnect, and software stack domains.

Key Responsibilities

1. AI Factory Architecture & Design (35%)

• Design GPU cluster architectures tailored for AI and HPC workloads.
• Define node configurations for diverse workload types including dense GPU nodes, cost-optimized nodes, and high-memory CPU nodes.
• Specify and validate performance metrics including compute throughput, memory bandwidth, and power consumption.
• Architect multi-tier interconnect networks using NVLink, InfiniBand, and high-speed Ethernet.
• Develop topology designs and calculate bandwidth and latency targets.
• Model performance for customer workloads and validate against industry benchmarks.

2. Pre-Sales Technical Leadership (30%)

3. Demonstrator Lab Development (20%)

4. Customer Demonstrations & PoCs (10%)

5. Technical Expertise & Innovation (5%)

Required Skills & Experience

Technical Competencies

Certifications (Preferred)

Experience

What We Offer

Workplace type : Remote Working

About NTT DATA

NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.

Equal Opportunity Employer

NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

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