Work location: Ha Noi
Salary:
Industry: IT - Software
Deadline to apply:
Level: Experienced (Non - Manager)
• Administer and monitor firewalls and other network security appliances.
• Analyze firewall logs and security alerts to identify and respond to security incidents.
• Maintain and monitor secure network architecture and segmentation strategies.
• Configure, maintain, and troubleshoot routers, switches, and wireless infrastructure.
• Manage security zones, ACLs, NAT, and routing policies.
• Oversee network performance, availability, and scalability in alignment with business needs.
• Support patching and updates for network and security devices.
• Enforce security policies, standards, and procedures in line with company and regulatory requirements.
• Participate in security audits and risk assessments.
• Lead or support response to security incidents, including root cause analysis and recovery actions.
• Document security breaches, impact assessments, and corrective measures.
• Collaborate with IT teams on incident management and response plans.
LOTTE FINANCE VIETNAM
