Director, AI Network Security & Infrastructure

Capital Executive Search is seeking a Director of Network Security to define strategy, build a high-performing team, and protect large-scale production networks powering AI and HPC platforms. You will own the security roadmap across data centre fabrics, WAN, backbone, and peering, inspiring a culture of security-by-design. You will engineer security architecture, implement zero-trust, manage incidents and automate policy-as-code across CI/CD pipelines, while collaborating with compliance and J-…