Network Security Engineer

Responsibilities

• Operate and support Network Security services on a day-to-day basis, including:
• NWeb Application Firewall operations (F5 WAF)
• Network Detection and Response (Darktrace)
• DDoS protection (Arbor)
• Firewall policy analysis and change validation (Algo Sec)
• Malware analysis and threat detection (Forti Sandbox)
• Monitor, analyze alerts, and investigate network and application‑layer security events.
• Support incident detection, containment, escalation, and resolution activities.
• Administer and operate network security devices and platforms, ensuring secure configuration, availability, and performance across on‑premises and cloud environments.
• Perform patching, upgrades, and signature updates in line with approved processes.
• Identify operational gaps and contribute to continuous improvement initiatives.
• Support troubleshooting of network and security issues, including traffic analysis and packet capture when required.
• Maintain operational documentation and support audits and reporting activities.
• Escalate complex technical issues to senior teams or vendors as needed.

• Experience in Network Security or Information Security roles.
• Hands‑on experience operating:
• • Network Detection and Response (NDR)
  • F5 Firewalls and Load balancing
  • DDoS protection solutions
  • Firewall environments
  • Sandbox / malware analysis solutions
  • Web Application Firewalls (WAF)
• Strong understanding of network security concepts, including:
• • Traffic analysis
• Relevant security certifications are considered an advantage.