Senior Security Engineer, Twilio

• 5+ years of experience in Cybersecurity with a focus on incident response, security engineering, and/or intrusion detection
• Experience developing content or detection mechanisms in line with MITRE ATT&CK and STRIDE threat modeling framework
• Experience developing playbooks, runbooks, technical deep dives in complex architecture and services
• Experience analyzing security telemetry to identify root cause through log analysis and digital forensic tools
• Experience with AWS, GCP, and vendor SaaS integrations
• Experience with automation and building security tools
• Experience with Sumo Logic & Bigquery
• Schedule: ability to work non-standard, on-call rotation weekend and holiday hours

Desirable

• This position is needed to respond to all security events and incidents across Twilio’s global infrastructure, services and applications
• The Security Incident Response Team (SIRT) supports Twilio’s mission of security and reliability by working across the organization to lead the response to security events and incidents across Twilio by effectively conducting triage, containment, remediation and driving post-incident betterments
• Lead and support the triage, containment, and remediation actions for security incidents and events by effectively partnering with engineering teams to lead enterprise-wide security response actions
• Work to improve Twilio's security and reliability posture by driving identified betterments from security events and incidents
• Support large projects end-to-end that will improve Twilio's Threat Detection and Response capabilities and initiatives
• Engage with cross-functional partners to identify and understand security telemetry, tune false positives, and centralize data in aggregation platforms
• Understand security vulnerabilities, attacker exploit techniques, and methods for their remediation
• Execute on the vision and develop creative innovative approaches to accelerate threat detection, responses, and remediation of security incidents