Network Security Engineer

Cloudflare

Singapore
On-site
Network security and performance troubleshooting
Ddos mitigation osi layers 3, 4, & 7
Firewall rules and ssl/tls configuration
Serve as a trusted technical advisor for enterprise customers, responding to and resolving inquiries and incidents related to network security and performance

Job Summary

  • Serve as a trusted technical advisor for enterprise customers, responding to and resolving inquiries and incidents related to network security and performance.
  • Compare traffic signatures and attributes including IP addresses, cookie variations, HTTP headers, and JavaScript footprints to determine what is good traffic and what is malicious.
  • Work with Engineering and Product teams to improve products and tools.

Matching Summary

Serve as a trusted technical advisor for enterprise customers, responding to and resolving inquiries and incidents related to network security and performance.

Skills & Requirements

Must-have

  • Network security and performance troubleshooting
  • DDoS mitigation OSI layers 3, 4, & 7
  • Firewall rules and SSL/TLS configuration
  • TCP/IP, DNS, HTTP/S, BGP protocols
  • Anycast routing concepts and implementation
  • Packet capture analysis
  • Web Application Firewall (WAF) usage

Nice-to-have

  • AI-native curiosity
  • Iterative culture
  • Customer-facing technical advisor
  • Building solutions for Internet problems

Key Requirements

  • Minimum 4 years experience
  • Bachelor’s degree in Computer Science, Cybersecurity, or related field (or equivalent experience)
  • Relevant certifications (CISSP, GCIA, GCIH, GCFA, GCFE or equivalent)

Work Rights

Not specified

Tailored Resume

Cover Letter