Infoblox Network Engineer

Location: Mandaluyong City

Setup: 2x/week onsite

No. of hours per week: 45

Shift Schedule: 9PM – 7AM

Employment: 6 months initial contract, renewable/absorption depending on performance

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.

Certifications such as:

• Infoblox Certified NIOS Administrator (CNA)
• Infoblox Certified Network Services Professional (CNSP)
• CCNA / CCNP
• ITIL Foundation

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