Key Responsibilities: Define and Lead Network Security Strategy: Understand, architect, design, and champion the overall network security posture and roadmap for the entire organization (on-premise, cloud, hybrid). L3/L4 Incident Management & Root Cause Analysis: Act as the highest-tier escalation point for complex and critical network security incidents and failures, driving resolution and preventative measures. Security Infrastructure Management: Design, deploy, and manage core network security components, including next-generation Firewalls (NGFW), IDS/IPS,
Load Balancers, VPN concentrators, and network access control (NAC) systems. Policy Development and Review: Establish and enforce comprehensive security policies, standards, and baselines across all network devices and segmentation zones. Cloud Network Security Architecture: Design secure networking patterns for cloud environments (e.g., AWS VPCs, Azure VNet security groups, Transit Gateways) integrated with on-premise solutio...