Network Security Senior Team Leader
Current• Security Incident Event Management (SIEM) Roles and Responsibilities:o Responsible for installation and configuration of SIEM including the SIEM Manager, Console and Smart Connectors/receivers.o Design and maintain SIEM workflow infrastructure.o Monitor and maintain overall system health of the SIEM and Smart Connectors.o Add and maintain SIEM users and permissions.o Identify and design use cases that address specific enterprise needs.o Evaluate existing SIEM standard content and use cases and adapt them to meet enterprise goals.o Develop and test new correlation content and use cases using SIEM filters, rules, data monitors, active lists, and session lists.o Develop and test new monitoring tools using SIEM active channels, dashboards, and reports.• Vulnerability Assessment and Penetration Testing: Perform application and infrastructure penetration testing (Blackbox, Graybox and Whitebox testing) using Tenable Nessus and Rapid7 scanner as well as Kali Linux operating system• ISO27001 ISMS: Review, audit and Implement ISO27K ISMS policies.• Access Control System: Implementing and managing access control system• IP CCTV: Implementing, managing and monitoring security cameras• USP: Configuring and Implementing Unified Security Platform, while integrating CCTV, Access control, biometric time attendance and Parking management system• Site Monitoring: Implementing and monitoring 1300 radio sites containing cameras, access control, and sensors.