Senior/Principal Product Manager - Cluster Platform

About the role

As a Senior/Principal Product Manager for Cluster Platform, you will own the product experience and operational lifecycle for bringing new AI infrastructure clusters onto Radiant’s platform. You will work across cluster onboarding, acceptance, validation, benchmarking, provisioning, and automation, partnering closely with infrastructure, SRE, networking, storage, platform engineering, operations, and hardware teams. This role focuses on making AI cluster deployment repeatable, measurable, automated, and production-ready at scale.

Responsibilities

• Own the strategy, roadmap, and delivery for cluster onboarding, validation, acceptance, and lifecycle management.
• Define the end-to-end process for taking new infrastructure from installed hardware to production-ready cluster.
• Productise and automate workflows across discovery, provisioning, configuration, testing, benchmarking, acceptance, and handover.
• Define cluster readiness and acceptance criteria across compute, GPUs, networking, storage, firmware, software, and reliability.
• Partner with engineering to build tooling and automation for cluster deployment, validation, remediation, and lifecycle operations.
• Define benchmarking frameworks for GPU performance, network fabric, storage throughput, collective communication, and workload performance.
• Build clear visibility into cluster state, readiness, failures, exceptions, and deployment progress.
• Identify recurring deployment friction and turn operational processes into scalable platform capabilities.

Required skills

• Product Management
• AI Infrastructure
• Compute Clusters
• GPU
• Networking
• Storage
• Kubernetes
• Slurm
• Automation
• Infrastructure-as-Code
• Observability

Qualifications

• Experience owning technical infrastructure, cloud platform, data centre, HPC, or AI infrastructure products.

Benefits

• 25 days of annual leave
• Private medical insurance
• Cycle to Work Scheme
• Gympass subscription
• Company shares program
• Enhanced parental pay & leave
• Dedicated learning time

About the Company

Radiant is redefining how AI infrastructure is built by designing and operating AI-native infrastructure platforms engineered for sovereignty, performance, and scale. Established by Brookfield, a leading global alternative asset manager, Radiant leverages institutional capital and expertise to develop, finance, and operate AI infrastructure assets globally.