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Vendor Manager

UK💼 Full-time🗓 2026-09-24 → 2026-09-25

Core

Own the end-to-end vendor onboarding, governance, and performance management for AI infrastructure suppliers (GPU providers, OEMs, colocation, networking, storage) to ensure reliable capacity and commercial terms.

Role type

Senior Vendor Manager (Infrastructure & Compute)

Builds

A governed, tiered portfolio of external capacity providers (GPU cloud, OEMs, colocation, networking, storage) that powers Radiant's AI-native cloud platform.

Domain

AI Infrastructure / High-Performance Computing (HPC) / Cloud Services

Deliverable

Production ML models | infrastructure

Required skills

Vendor onboarding & due diligence, contract negotiation (MSAs, SOWs, SLAs), commercial mechanics of compute (reserved capacity, rate cards, egress costs), third-party risk assessment, vendor performance scorecards, continuity & exit planning, stakeholder management

Preferred skills

HPC/hyperscale/AI infrastructure experience, GPU vendor landscape knowledge (NVIDIA, neoclouds), datacenter commercial models (colocation, power), CLM tooling, export controls/sanctions screening

Technologies

GPU cloud providers, OEMs, networking/storage vendors, colocation facilities, ERP/CLM systems

Responsibilities

Manage tiered vendor onboarding (transactional, partner, strategic), maintain single source of truth for contracts, run renewal calendars and usage tracking, define/report KPIs and SLAs, execute vendor reviews and remediation, maintain continuity/exit plans, support audits and compliance.

Seniority

Senior, hands-on IC with strategic oversight

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