Senior Security Engineer - Enterprise Security at Lambda

Lambda is hiring a Sr. Security Engineer to join its Enterprise Security team and report to the CISO. The role secures SaaS applications, corporate IT infrastructure, identity and access management, endpoints, and network access, with a focus on IAM architecture, access governance, SaaS security posture management, zero-trust controls, security automation, and AI-driven enterprise security workflows. The position requires 5+ years of security engineering experience, strong IAM and SaaS security expertise, programming skills, and stakeholder collaboration, with a four-days-per-week office presence in Bellevue, San Francisco, or San Jose.