Deep technical knowledge across several of the following domains: Operating system security (Windows and Linux), Network security including firewalls, segmentation, remote access technologies, intrusion detection and prevention systems, and Zero Trust principles, Cloud security controls and configuration management for Azure and Saas/PaaS environments, Data protection and DLP technologies, Infrastructure logging, monitoring, and telemetry pipelines, Security automation and scripting using technologies such as PowerShell, Python, Terraform, or similar tools. Lead the design, implementation, and management of security controls across: Windows and Linux server environments, Endpoint platforms (Windows, macOS, mobile), Cloud environments (Azure, SaaS/PaaS etc.), Storage and data protection platforms, Network security technologies (Firewalls, IDS/IPS etc.), Virtualization and container platforms, Remote access technologies.