REACT Principal Consultant

Responsibilities

• Respond to customer security incidents in on-premises and cloud environments
• Detect and disrupt cyber threat activity across customer networks
• Engage with customers at all levels, including Executive, VP, and Director levels
• Perform discovery and analysis of cyber threat intrusions
• Work alongside forensic analysts, threat researchers, and malware analysts to mitigate malicious activity
• Identify Tactics, Techniques, and Procedures (TTPs) to protect the broader Cloudflare customer base

Requirements

• Bachelor's degree in Computer Science, Information Systems, Cybersecurity, or a related technical field
• 3+ years of experience in cybersecurity
• 2+ years of experience in Incident Response
• 1+ years of experience in a customer-facing role
• Experience with forensic analysis in Windows, Mac, and Linux environments
• Strong knowledge of network protocols (TCP/IP, HTTPS, FTP, SSH, etc.)
• Familiarity with cloud environments such as AWS, Azure, or GCP
• Understanding of MITRE ATT&CK and NIST Cybersecurity Frameworks

Preferred Qualifications

• Proficiency in Python or Golang for writing modular code
• Experience with malware analysis (static and dynamic) and reverse engineering
• Proficiency with Yara and writing rules to detect malware samples
• Experience with network analysis tools like Bro/Zeek or Suricata
• Ability to travel up to 20% for domestic and foreign assignments

About the Company

Cloudflare is on a mission to help build a better Internet. We run one of the world’s largest networks that protects and accelerates Internet applications for millions of customers, ranging from individual bloggers to Fortune 500 companies. Our Cloudforce One team is responsible for identifying and disrupting sophisticated cyber threats, including nation-state advanced persistent threats (APTs).