CareerPlan

Senior/Principal Product Manager - Security

LondonFull-time2026-10-13 → 2026-11-10

Core

Own the strategy, roadmap, and delivery of Radiant's security capabilities across the cloud platform, embedding security into identity, access control, secrets, network security, and compliance.

Role type

Senior/Principal Product Manager - Security

Builds

Cloud security platform capabilities for GPU-native AI infrastructure

Domain

AI Infrastructure / Cloud Security

Deliverable

production ML models

Required skills

Cloud security strategy, IAM/RBAC, secrets management, encryption, Kubernetes security, policy-as-code, multi-tenancy, zero-trust, threat modeling, API design, stakeholder management

Preferred skills

Experience with Vault, OPA, SPIFFE/SPIRE, SIEM platforms, cloud KMS

Technologies

Kubernetes, containers, cloud networking, Vault, OPA, SPIFFE/SPIRE, SIEM, cloud KMS

Responsibilities

Define product experience across IAM, RBAC, secrets, encryption, audit logging, and policy management; Translate security requirements into product requirements and workflows; Partner with engineering on secure-by-design architecture; Drive customer-facing capabilities for access control and compliance; Improve automation for policy enforcement and remediation; Evaluate build vs. buy vs. partner decisions.

Seniority

Senior/Principal, hands-on IC