NTT SINGAPORE PTE. LTD. Hiring! Full Time Senior DDI Engineer (24-7 On-Call - Weekend Support)_Contract in Central Region (Singapore), Earn up to SGD 8,500 - Ricebowl

We are seeking an experienced DDI/IPAM professional with 10+ years of expertise in designing, deploying, migrating, and supporting enterprise DNS, DHCP, IPAM, and NTP environments.

Key Skills:

• Strong experience with Infoblox, BlueCat, VitalQIP (QIP), ISC BIND, and Microsoft DNS.
• Deep knowledge of DNS, DHCP, IPAM (DDI), DNS Security, DNS Firewall, DNS Anycast, and Advanced DNS Protection.
• Hands-on experience with cloud platforms (AWS, Azure), including Azure DNS and Route 53.
• Proven expertise in DDI migrations, architecture design, implementation, and Level 3 support for large-scale enterprise environments.
• Experience with automation and scripting using Ansible, Perl, APIs/WAPI, and infrastructure provisioning.
• Knowledge of networking, security, load balancing (GSLB), Palo Alto Firewalls, and performance/capacity planning.
• Experience with monitoring, reporting, troubleshooting, and disaster recovery solutions.
• Strong stakeholder management, customer-facing consulting, and technical solution architecture experience.

Preferred Certifications:

• Infoblox DDIP / NIOS Expert
• BlueCat Certified Professional
• Palo Alto PCNSE
• Cisco CCNA