19 Orbus International Jobs

Job title : Infra-Security Engineer Cloudflare.

Location : Bangalore / Chennai / Hyderabad.

Key Responsibility :

- Deploy, configure, and manage Cloudflare DNS security solutions to protect web applications and enterprise infrastructure.

- Implement DNSSEC, DDoS mitigation, and rate-limiting techniques to enhance security and reliability.

- Monitor and troubleshoot DNS performance, security events, and anomalies.

- Optimize Cloudflare WAF (Web Application Firewall), Zero Trust policies, and security rules to prevent cyber threats.

- Ensure compliance with best practices for DNS security, networking, and cloud security.

- Work with DevOps, SecOps, and IT teams to integrate Cloudflare security services into CI/CD pipelines and enterprise environments.

- Develop automation scripts and infrastructure-as-code (IaC) configurations for managing DNS security at scale.

- Stay up to date with emerging DNS-based attacks, security trends, and Cloudflare innovations.

Candidate requirements :

- 5+ years of experience in DNS security, networking, or cloud security.

- Strong understanding of Cloudflare services, including DNS, WAF, Load Balancing, Rate Limiting, Magic Transit, and Zero Trust.

- Expertise in DNS security best practices, including DNSSEC, DoH (DNS over HTTPS), DoT (DNS over TLS), and threat intelligence.

- Experience with DDoS mitigation strategies and incident response.

- Knowledge of BGP, Anycast, CDN, and edge security architectures.

- Experience working with SIEM/SOC tools for DNS monitoring and security analysis.

- Strong analytical, troubleshooting, and problem-solving skills.