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Network Security Engineer: DDoS, WAF & AI Tools

Cloudflare

SingaporeFull-timeS$90 – S$150/mo

Posted 29 Jul 2026

Jobs byAdzuna

About this role

Cloudflare Singapore is seeking a Network Security Engineer to support our largest and most complex customers, addressing threats and infra issues across OSI layers 3-7. You’ll troubleshoot DDoS, firewall rules, and SSL/TLS configurations, while collaborating with engineering to improve products. The role emphasizes independent and collaborative work, strong networking fundamentals, and the use of scripting to automate log analysis and incident response. Relevant certifications are a plus. J-18…

Frequently asked questions

What does a Network Security Engineer: DDoS, WAF & AI Tools at Cloudflare do?

Cloudflare Singapore is seeking a Network Security Engineer to support our largest and most complex customers, addressing threats and infra issues across OSI layers 3-7. You’ll troubleshoot DDoS, firewall rules, and SSL/TLS configurations, while collaborating with engineering to improve products. Th…

How much does a Network Security Engineer: DDoS, WAF & AI Tools at Cloudflare pay?

This role lists a salary of S$90 – S$150 per month.

Is this Network Security Engineer: DDoS, WAF & AI Tools role remote, hybrid, or on-site?

The listing is based in Singapore. Check the posting for remote or hybrid options.

How do I apply for this Network Security Engineer: DDoS, WAF & AI Tools role?

You can apply directly on Cloudflare's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.