Owns Cleo’s application and product security strategy across SaaS and customer-hosted products. Responsibilities include maturing the SSDLC, threat modeling, security scanning, vulnerability triage, penetration testing, coordinated disclosure, CVE management, product security controls, customer-facing advisories, and NIST CSF evidence. The role also leads security enablement, roadmap prioritization, AI security reviews, and hands-on exploit reproduction and patch validation while guiding engineers and security partners.