The Security Assurance Lead will build and direct a multi-disciplinary security team responsible for end-to-end security validation across embedded systems, spacecraft, cloud infrastructure, and supply chain. The role owns security governance frameworks, risk management thresholds, and go/no-go sign-off for mission-critical launches and deployments.… Key responsibilities include leading red team exercises, defining organizational testing strategies and security KPIs, and translating vulnerability research into architectural improvements across firmware, hardware, CI/CD pipelines, and orbital systems.