Network Engineer (Infoblox DNS)

Key Responsibilities

• Administer and maintain Infoblox DNS, DHCP, and IPAM (DDI) platforms.

• Configure and manage DNS zones, DHCP scopes, IP reservations, and IP address allocation.

• Perform troubleshooting and root cause analysis for DNS, DHCP, IPAM, and network-related incidents.

• Monitor network services to ensure high availability, reliability, and performance.

• Manage Infoblox Grid architecture, Grid Masters, Grid Members, and HA pairs.

• Support network migrations, IP renumbering, and infrastructure transformation projects.

• Maintain IP address inventories, subnet utilization, VLAN assignments, and network documentation.

• Implement DNS security best practices and ensure compliance with organizational standards.

• Automate operational tasks using Infoblox APIs, scripting, and network automation tools.

• Collaborate with network, security, server, cloud, and application teams to resolve infrastructure issues.

• Participate in change management, maintenance activities, and on-call support rotations.

• Develop and maintain technical documentation, standard operating procedures, and knowledge articles

Required Skills

• Strong experience with Infoblox NIOS and DDI solutions.

• Expert knowledge of DNS, DHCP, and IP Address Management (IPAM).

• Solid understanding of TCP/IP, VLANs, subnetting, routing, and switching.

• Experience troubleshooting DNS resolution, DHCP allocation, and IP conflicts.

• Familiarity with network monitoring and automation tools.

• Strong analytical, troubleshooting, and communication skills.

Preferred Qualifications

• 3+ years of network engineering experience.
  
  

Certifications such as:

• Infoblox Certified NIOS Administrator (CNA)

• Infoblox Certified Network Services Professional (CNSP)

• CCNA / CCNP

• ITIL Foundation
  
  No. of hours per week: 45
  Shift Schedule: 9PM – 7AM
  Work Set up: Hybrid |2x a week RTO
  Project Location (During onsite): Mandaluyong