Senior Network Security Architect at Applied Materials

Applied Materials is hiring a Senior / Principal Network Security Architect in Toronto to lead the strategy, architecture, governance, and modernization of its global network security infrastructure. The role covers enterprise, cloud, manufacturing, OT, data center, and remote access environments, with responsibilities spanning Zero Trust, SASE/SSE, SD-WAN, cloud connectivity, segmentation, compliance, risk assessment, incident response, automation, vendor management, and technical leadership. The position requires a bachelor's degree, at least 12 years of enterprise networking and security experience, and 5+ years in architecture, principal engineering, or technical leadership.