Top Cybersecurity Jobs in Singapore

Leads high-impact cyberattack response for enterprise customers, serving as incident commander and technical escalation point. Investigates Layer 3/4/7 anomalies, engineers custom mitigations using Cloudflare security products, analyzes traffic and telemetry, and communicates with executive stakeholders. The role also mentors response engineers, improves detection logic and tooling, supports customer SLAs, and partners with Product and Engineering teams. Participation in regional shift rotations, on-call coverage, weekends, and public holidays is required.

Provides enterprise technical support for Cloudflare Application Services and Performance products. Diagnoses and resolves complex DNS, HTTP, networking, caching, SSL/TLS, IAM, load balancing, and edge delivery issues. Uses command-line, monitoring, observability, and scripting tools to investigate problems, collaborates with engineering and product teams on mitigations and improvements, and creates technical documentation. Requires customer-facing troubleshooting expertise with globally distributed CDN and reverse-proxy platforms.

Provides advanced technical support for enterprise customers using Cloudflare Zero Trust products. Troubleshoots identity, device security, authentication, secure application access, networking, cloud, and integration issues. Creates technical documentation, collaborates with Product, Engineering, and Security teams on escalations, supports security incident response, and communicates customer feedback to improve products.

Provide advanced technical support and advisory to enterprise customers on network security and performance (OSI layers 3,4,7). Troubleshoot DDoS, BGP, GRE, SSL/TLS, firewall/WAF, and hosting issues; perform packet analysis; create docs and KB articles; collaborate with engineering; and use automation and generative AI to accelerate incident response.