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 12,500 - 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

NTT Singapore Pte Ltd (NTTS) is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.

Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.

NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.

NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.

In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.

NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.