Hays
AI /HPC Consultant
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Job Overview
An exciting opportunity has arisen to join Computacenter's consultancy practice, helping enterprise customers design and deliver cutting-edge NVIDIA-based AI and HPC infrastructure solutions. This role focuses on high-performance networking, AI cluster architecture, InfiniBand, Spectrum-X, RoCEv2, and physical infrastructure design across GPU-accelerated environments. Working closely with customers, vendors and internal stakeholders, you will provide technical leadership across architecture, design assurance and infrastructure optimisation.
Job Details
- Location: Fully Remote (with occasional customer/vendor engagement)
- Daily Rate: Negotiable (Inside IR35)
- Contract Length: Until 31/12/2026
- Start Date: ASAP / Immediate Start
Key Responsibilities
- Design High-Level and Low-Level Designs (HLDs/LLDs) for NVIDIA AI/HPC infrastructure, including GB300, B300, DGX, HGX and NVL72 environments.
- Design and validate InfiniBand backend fabrics, Spectrum-X front-end networks and Spectrum-X Ethernet backends.
- Provide technical expertise across RoCEv2, InfiniBand, VXLAN EVPN, BGP, leaf-spine architectures and high-performance networking.
- Create, review and optimise Bills of Material (BoMs) covering switches, optics, fibre assemblies, DAC/ACC/AEC cabling, adapters, DPUs and licensing.
- Run customer discovery workshops, requirements gathering sessions, architecture governance reviews and technical design discussions.
- Produce diagrams, port maps, cable matrices, design documentation and implementation guidance.
- Act as a technical lead, collaborating with customers, vendors, consultants, pre-sales teams and delivery stakeholders.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Key Requirements
- Strong Network Architecture or Data Centre Networking background with experience in HPC, AI Infrastructure or low-latency network fabrics.
- Hands-on experience with InfiniBand, RoCEv2, Spectrum-X Ethernet, congestion management and lossless Ethernet technologies.
- Strong understanding of VXLAN EVPN, BGP, leaf-spine design, routing, resiliency and modern data centre networking principles.
- Practical knowledge of optical and copper connectivity including SMF/MMF, MPO/MTP, DAC, AEC/ACC, QSFP, QSFP-DD, OSFP and related technologies.
- Experience interpreting NVIDIA reference architectures and translating them into customer-ready designs and commercially accurate Bills of Material.
- Strong stakeholder engagement, consultancy and technical documentation skills.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Additional Information
- Experience with NVIDIA DGX, HGX, GB300, B300, NVL72, ConnectX and BlueField/SuperNIC technologies is highly desirable.
- Knowledge of physical infrastructure design including rack layouts, switch placement, cabling strategy, cooling and power considerations is preferred.
- Exposure to liquid cooling, storage integration, management fabrics and out-of-band networking is beneficial.
- Relevant certifications such as Cisco CCNP/CCIE, NVIDIA Networking, Arista, Juniper, HPE or equivalent are desirable.
- Experience within Consultancy, Professional Services, Technical Architecture or Pre-Sales environments would be advantageous.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location