Network Security Engineer – Data Centre Security

Role: etwork Security Engineer – Data Centre SecurityLocation: Otopeni RomaniaPermanent Full time Employment Key Responsibilities• Configure, manage, and troubleshoot Fortigate Firewall devices and policies.• Deploy and maintain Web Application Firewalls (WAF) to protect web assets.• Operate and analyse logs using ArcSight Logger and other SIEM tools.• Design and implement network security architecture and controls.• Monitor and respond to security incidents, breaches, and anomalies.• Maintain secure configurations and perform regular patch management.• Collaborate with IT and DevOps teams to ensure secure deployments.• Document security policies, procedures, and incident reports. Required Skills & Technical Attributes• Strong expertise in FortiGate products (NSE4 or higher certification preferred).• Experience with WAF technologies (e.g., FortiWeb, Imperva).• Proficiency in ArcSight Logger or similar SIEM platforms.• Deep understanding of TCP/IP, VPN, SSL, IDS/IPS, and Firewall policies.• Knowledge of security frameworks (ISO 27001, NIST, CIS).• Experience with Linux/Unix systems, scripting (Python), and automation tools. Qualifications• Bachelor’s degree in computer science, Information Technology, or related field.• 6–7 years of experience in network security engineering.• Certifications such as CEH, Network+, or Fortinet NSE are highly desirable.• Experience in data centre environments and high-availability systems.