We are looking for a Senior DDI Engineer to design, manage, and secure enterprise DNS, DHCP, IPAM, and NTP services across internal networks, DMZ, internet-facing services, B2B/third-party connectivity, hybrid, and cloud environments. The role requires strong hands-on expertise, security awareness, and the ability to support DDI as a critical enterprise infrastructure and security service.

Key Responsibilities:

• Design, deploy, and manage enterprise DNS, DHCP, IPAM, and NTP services.
• Support internal, external, recursive, and authoritative DNS environments.
• Manage DDI services for data centres, DMZ, internet-facing applications, B2B/third-party connectivity, hybrid, and cloud platforms.
• Implement DNS security controls such as split-horizon DNS, restricted zone transfers, secure delegation, logging, filtering, and anomaly detection.
• Prevent and support remediation of DNS-based threats, including tun...