Infoblox, DNS, DHCP, IPAM, Infoblox NIOS, Grid Master, HA Pairs, Cloud-Integrated IPAM, Routing, NAT, VLANs, Firewall, RBAC
Description
GSPANN is hiring a DDI Infoblox Engineer with expertise in DNS, DHCP, and IPAM using Infoblox. The role involves managing Infoblox NIOS, Grid Master, HA Pairs, and core networking elements.
Location: Hyderabad / Gurugram
Role Type: Full Time
Published On: 17 July 2025
Experience: 4+ Years
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Description
GSPANN is hiring a DDI Infoblox Engineer with expertise in DNS, DHCP, and IPAM using Infoblox. The role involves managing Infoblox NIOS, Grid Master, HA Pairs, and core networking elements.
Role and Responsibilities
- Design, implement, and maintain DNS, DHCP, and IPAM (DDI) services using Infoblox appliances, including Grid Masters and Members.
- Configure and manage authoritative and recursive Domain Name System (DNS) zones, Dynamic Host Configuration Protocol (DHCP) scopes, IP address reservations, and IP Address Management (IPAM).
- Administer the Infoblox Network Identity Operating System (NIOS) platform, including upgrades, high-availability (HA) configurations, and patch deployment.
- Automate IP address provisioning and decommissioning tasks to streamline network operations.
- Apply secure configurations for DNS Security Extensions (DNSSEC), Anycast routing, and Transaction Signature (TSIG) settings to ensure compliance.
- Integrate Infoblox with Microsoft Active Directory, DHCP failover setups, and third-party DNS platforms.
- Troubleshoot DDI-related issues, including name resolution errors, DHCP lease conflicts, and replication failures.
- Implement organizational IPAM policies and monitor IP address utilization across the network.
- Support project rollouts and automation efforts by collaborating with network, cloud, and cybersecurity teams.
- Monitor system logs and alerts, analyze performance trends, and generate capacity planning and audit reports.
- Maintain standard operating procedures (SOPs), network topology diagrams, and detailed configuration documentation.
Skills And Experience
- Bachelor's degree in Information Technology, Computer Science, or a related field.
- At least 4 years of hands-on experience, including at least 2 years specifically working with Infoblox technologies.
- Demonstrate strong knowledge in Domain Name System (DNS) including authoritative, recursive, forwarding, and reverse zones; Dynamic Host Configuration Protocol (DHCP) with failover setups, reservations, and relay agents; and IP Address Management (IPAM).
- Work confidently with Infoblox NIOS, Grid Masters, HA pairs, and cloud-integrated IPAM environments.
- Understand core networking concepts such as subnets, routing, Network Address Translation (NAT), Virtual LANs (VLANs), and firewalls.
- Manage Role-Based Access Control (RBAC) within the Infoblox platform.
- Utilize Infoblox RESTful APIs for automation and integration tasks.
- Gain exposure to public cloud platforms such as Amazon Web Services (AWS) Route 53, Microsoft Azure DNS, and Google Cloud Platform (GCP) Cloud DNS.
- Apply ITIL-aligned practices, including change management and incident response.
- Understand and support compliance with security standards such as the General Data Protection Regulation (GDPR).
