Job Post Date: Nov 10, 2025
Relevant Work Experience – 3 to 8 years
Status – Full Time
Location – Bangalore, Chennai (WFO)
Job Description:
Network Engineer – DNS, IPAM, Transport services and Cloud (3-5 years exp)
Role Review: Leads the design, implementation and support of DNS, IP address management (IPAM), network transport technologies, carrier circuit provisioning, and enterprise-grade cloud connectivity (AWS Direct Connect & GCP Interconnect). We are seeking a Network Engineer with 6–8 years of strong hands-on experience in This role involves designing, deploying, and maintaining resilient network infrastructure across hybrid cloud environments, ensuring high availability, scalability, and security.
Key Responsibilities:
• Design, configure, and maintain DNS zones (internal & external).
• Manage IP address space using tools like Infoblox, or native IPAM platforms.
• Implement DNS security measures (DNSSEC, RPZ, DoH, DoT).
• Perform audits and ensure compliance with IP allocation policies.
• Design and manage enterprise Layer 2 and Layer 3 WAN and backbone networks.
• Coordinate provisioning of MPLS, DIA, Ethernet, and DWDM circuits with telecom carriers.
• Troubleshoot performance, latency, and redundancy issues on long-haul and metro links.
• Perform BGP/OSPF route tuning and failover validations.
• Design and implement hybrid connectivity solutions:
• AWS Direct Connect with BGP routing.
• Google Cloud Interconnect / VPN
• Integrate cloud regions with on-premises datacentres using SD-WAN, IPsec, or private circuits.
• Support VPC/VNet peering, routing policies, and high-availability architectures.
Required Skills:
• 3-5 years of experience in network infrastructure engineering, with deep expertise in:
o DNS management (authoritative and recursive)
o IPAM tools and subnet planning
o Routing & switching (BGP, OSPF, EIGRP)
o Transport technologies (MPLS, Ethernet, leased lines, fibre)
• Strong experience with cloud networking in AWS (Direct Connect, TGW) and GCP (Cloud Interconnect, Cloud DNS).
• Familiarity with carrier engagement, circuit delivery lifecycle, SLAs, and escalation management.
• Solid troubleshooting skills with packet analysis (Wireshark, TCPdump) and flow tools.
Qualifications
• Bachelor’s degree in computer science, Engineering, or equivalent technical discipline
• 3-5 years of experience with at least 3 years in the DNS, Carrier, Cloud IPAM technologies
• Good to have Cloud certifications such as:
o AWS Advanced Networking Specialty
o Google Cloud Professional Network Engineer
• Vendor certifications (e.g., Cisco CCNP/CCIE, Juniper JNCIP)
• Experience with network infrastructure-as-code (Terraform, CloudFormation)
Senior Network Engineer – DNS, IPAM, Transport services and Cloud (5+ years exp)
Role Overview: Leads the design, implementation and support of DNS, IP address management (IPAM), network transport technologies, carrier circuit provisioning, and enterprise-grade cloud connectivity (AWS Direct Connect & GCP Interconnect). We are seeking a Network Engineer with 6–8 years of strong hands-on experience in This role involves designing, deploying, and maintaining resilient network infrastructure across hybrid cloud environments, ensuring high availability, scalability, and security.
You will act as a technical SME (Subject Matter Expert), owning end-to-end connectivity strategy, supporting business-critical services, and driving modernization initiatives with cloud-native and automated network solutions.
Key Responsibilities:
• Architect, manage, and secure DNS infrastructure (internal, external, and split horizon).
• Administer IP address space using enterprise IPAM tools like Infoblox or native cloud solutions.
• Implement DNS security features (DNSSEC, RPZ), and ensure alignment with regulatory & corporate policies.
• Lead audits of IP space, document addressing plans, and maintain IP lifecycle governance.
• Design, provision, and optimize WAN/LAN/backbone transport networks.
• Engage with telcos and global carriers for procurement and delivery of MPLS, Point-to-Point, Internet Leased Lines, Dark Fiber, and DWDM circuits.
• Perform capacity planning, redundancy validation, and traffic optimization.
• Configure and tune BGP, OSPF, or IS-IS for dynamic routing and failover between primary and DR sites.
• Knowledge on Lead hybrid cloud connectivity solutions:
o AWS Direct Connect, Transit Gateway, PrivateLink
o Google Cloud Interconnect, Cloud DNS, VPC networking
• Design secure, redundant connections between cloud regions and on-prem DCs.
• Guide cloud VPC/VNet peering, shared VPC models, and custom route tables for high availability.
• Drive automation of DNS, IPAM, and network configurations using PowerShell, Python, or Ansible.
• Integrate telemetry with tools like Azure Monitor, Dynatrace, SolarWinds, or Zabbix.
• Collaborate with InfoSec for security audits, DDoS mitigation, and firewall policies.
Required Skills:
• Bachelor’s degree in computer science, Engineering, or equivalent technical discipline
• 5-8 years in network engineering / architecture, including:
o Advanced DNS and IPAM design
o Global WAN and Internet connectivity using carrier technologies.
o Cloud network architecture for AWS and GCP
• Deep experience with:
o Routing protocols (BGP, OSPF, static)
o SD-WAN and virtualized routing (Cisco, Juniper, Fortinet, or Palo Alto)
o Load balancers (F5, Azure/GCP-native LB)
• Strong experience working in highly regulated and enterprise-grade environments.
• Cisco CCNP/CCIE, Juniper JNCIP/JNCIE