Cyber Security – Network Security Engineer Visiontech Systems International L.L.C

• Design, deploy, configure, and maintain DC perimeter firewalls, IDS/IPS and VPN infrastructure (e.g.,Check Point, Huawei).
• Monitor firewall performance and analyse security logs to detect and respond to security incidents.
• Implement firewall rules, policies, and access control lists (ACLs) based on organizational security requirements.
• Collaborate with network, security, and IT teams to ensure seamless integration of firewall systems.
• Produce detailed low-level designs, configuration guides, and migration runbooks (including rollback and validation plans) in line with company standards and change control processes.
• Conduct firewall rule reviews, audits, and compliance checks regularly.
• Troubleshoot and resolve firewall-related issues promptly to minimize downtime.
• Stay updated with the latest security threats and firewall technologies to recommend improvements.
• Document firewall configurations, changes, and procedures for audit and knowledge sharing.
• Participate in incident response and disaster recovery planning related to firewall infrastructure.
• Troubleshoot and resolve deployment or migration issues, engaging internal specialists and vendor support channels where appropriate.

Qualifications

• Minimum 3+ years of relevant experience in perimeter firewalls
• Experience and familiarity with the Checkpoint and Huawei firewalls
• Strong analytical and problem-solving skills
• Excellent Communication and presentation skills