Staff Security Architect

Lambda Security is seeking a Staff Security Architect to lead data protection and platform security architecture. The role involves designing end-to-end data protection strategy, encryption, key management, DLP, confidential computing, and zero-trust data access. The architect will also drive platform security across multi-tenant GPU infrastructure, Kubernetes, and hypervisors, and pioneer AI-driven security capabilities using Lambda's hosted LLMs. The position reports to the CISO and requires 4

10+ years engineering experience with 5+ years in security architecture at cloud scale. Deep expertise in data security concepts: encryption key management, cryptographic protocols, DLP, confidential computing. Proven track record in multi-tenant platform security across bare-metal, hypervisors, Kubernetes, public cloud. Strong prototyping skills in Python or Go. Experience with threat modeling (STRIDE, PASTA). Strong communication and stakeholder management. Ability to balance security controls