L3 Network Services Engineer- Infoblox DDI

Job Description – L3 Network Services Engineer Infoblox DDI

Role Summary

The L3 Network Services Engineer is responsible for the architecture, design, implementation, optimization, and advanced troubleshooting of Infoblox DDI (DNS, DHCP, and IP Address Management) and Infoblox NetMRI platforms. This role acts as the final technical escalation point, owns network services automation, compliance, and visibility, and leads critical incident resolution and continuous improvement initiatives.

Key Responsibilities

Infoblox DDI (Primary Responsibility)

• Design, deploy, and manage Infoblox DDI solutions (DNS, DHCP, IPAM)
• Architect highly available and scalable DDI environments across:
• Data centers
• Campus networks
• Branch offices
• Hybrid cloud environments
• Configure and optimize:
• Authoritative and caching DNS services
• DHCP scopes, failover, and lease policies
• IPAM subnet, network, and address management
• Implement and maintain:
• DNS high availability and Grid architecture
• DNS forwarding and delegation
• Role-based access control (RBAC)
• Integrate Infoblox DDI with:
• Active Directory
• Network infrastructure (routers, switches, firewalls)
• Cloud platforms and automation tools
• Troubleshoot advanced DDI issues:
• DNS resolution failures
• DHCP allocation issues
• IP conflicts and stale records
• Perform Infoblox upgrades, patching, backups, and disaster recovery planning
• Ensure compliance with enterprise standards and security policies
  
  

Skills: architecture,advanced,dhcp,automation,infoblox,network services,deployment,dns,ddi,design