The L2 Network Security Engineer is responsible for the operational management, maintenance, and troubleshooting of the bank's core network security systems. This role is focused on handling security incidents, implementing change requests, and ensuring the robust protection of the bank's sensitive data and network infrastructure using NGFW, IPS, Web Proxy, Malware Sandboxing, and Anti-DDoS technologies.
Key Responsibilities
- Monitor and analyze firewall and IPS logs to detect and respond to security threats and anomalies.
- Analyze reports from malware sandboxing systems to identify zero-day threats and advanced persistent threats (APTs).
- Integrate sandboxing alerts with incident response workflows and threat intelligence platforms.
- Provide expert-level troubleshooting for complex firewall
- and IPS-related issues.
- Manage and implement firmware upgrades and security patches for NGFW devices.
- Administer and manage web proxy infrastructure and content filtering policies.
- Troubleshoot web connectivity and protocol issues (e.g., HTTP, HTTPS, SSL) and analyze related logs.
- Participate in testing and validating the effectiveness of Anti-DDoS protections.
- Knowledge of malware analysis and sandboxing concepts.
- Act as a key player in incident response, participating in P1/P2 bridge calls and driving network-related incidents to resolution.
- In-depth technical troubleshooting and issue resolution. Implementation, Management and Monitoring all cyber security Solutions/ Devices/ Components.
- Deployment and Installation