Staff Cyber Resilience

Five9 is seeking a Staff Information Security Engineer to own the operationalization and maturity of the Cyber Resiliency program across AWS, GCP, and Azure. You will lead governance, tooling, and engineering engagement, partnering with Cloud Security to scale security across the SaaS platform and to drive remediation velocity. This role requires hands-on cloud security, IaC (Terraform), CI/CD, risk reporting to executives, and mentoring of junior engineers.