Advanced Network Security Professional

1 week ago


San Francisco, California, United States Cloudflare Inc Full time
  • Responsibilities:
  • Monitor and react to alerts to identify attacks
  • Work with Engineering and Operations teams to mitigate attacks, suggest steps to mitigate, and apply the appropriate mitigation, when applicable
  • Communicate with customers via chat, email, and phone
  • Review the latest alerts to determine relevancy and urgency
  • Manage and configure security monitoring tools
  • 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
  • DDoS mitigation for OSI layers 3,4, & 7: filter malicious traffic using Cloudflare tools like Magic Transit, Network Firewall, WAF, IP reputation lists, packet inspection, blacklisting, whitelisting, and/or rate limiting


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