Network Engineering (Infoblox NIOS & DDI solutions)

Asticom Technology Inc.; Metro Manila; On-site; PHP 600,000 - 900,000; Full time

Job summary

Asticom Technology Inc. is seeking an experienced network engineer to administer Infoblox DNS, DHCP, and IPAM platforms in Manila.

You will configure zones, scopes, and IP allocations, and troubleshoot DNS/DHCP/IPAM issues to ensure high availability of critical services. Join a collaborative team to migrate and transform infrastructure, maintain accurate IP inventories, and implement DNS security practices.

Qualifications

• 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.

Responsibilities

• Administer and maintain Infoblox DNS, DHCP, and IPAM platforms.
• Configure DNS zones, DHCP scopes, IP reservations, and IP address allocation.
• Troubleshoot DNS, DHCP, IPAM issues and perform root cause analysis.
• Monitor network services for high availability and performance.
• Manage Infoblox Grid architecture, Grid Masters/Members, and HA pairs.
• Support migrations, IP renumbering, and infrastructure transformations.
• Maintain IP inventories, VLANs, and network documentation.
• Implement DNS security best practices and compliance.
• Automate tasks using Infoblox APIs, scripting, and automation tools.
• Collaborate with network, security, server, cloud, and app teams.
• Participate in change management, maintenance, and on-call rotations.
• Develop and maintain technical documentation and SOPs.

Skills

Infoblox NIOS

DNS/DHCP/IPAM

TCP/IP & VLANs

Subnetting

Troubleshooting

Scripting

Automation tools

Tools

Infoblox API

Network monitoring tools

Job description

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

QUALIFICATIONS

• 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 Network Services Professional (CNSP)