Senior Manager, Security Architecture

📋 Description

• Lead the security architecture practice and define review standards.

• Own reusable patterns: identity, authorization, cryptography, AI guardrails.

• Set security engineering principles and keep them actionable.

• Review high-risk designs early to influence major changes.

• Partner with platform engineering on Hyperblock/Polaris surface.

• Codify decisions into policy-as-code and enforce controls.

🎯 Requirements

• Track record building or leading security architecture in SaaS/cloud.

• Deep architecture: identity, authorization, cryptography, threat modelling.

• Hands-on depth to challenge weak designs; credible beyond management.

• People leadership: hiring, coaching, calibrating a senior team.

• Experience aligning architecture to enterprise and regulated environments.

• Clear view of AI's impact: identity, authorization, supply-chain guardrails.