Senior Network Engineer

Job Title: Sr. Network Engineer with DevOps exp.

Job Location: New York, NY/ Remote

Job Duration: 12+ Months

Experience: 8+ Years

Job Description:-

• Administer and maintain enterprise DNS platforms including AWS Route53, Azure DNS, Infoblox, Vercara UltraDNS, and DDI (DNS/DHCP/IPAM) solutions.
• Design, implement, configure, and support enterprise DNS infrastructure across on-premises and multi-cloud environments.
• Manage the complete DNS lifecycle including domain provisioning, delegation, zone management, record administration, migration, optimization, and decommissioning.
• Design, implement, and maintain secure DNS architectures following enterprise security standards and best practices.
• Configure and manage internal and external DNS services to ensure high availability, scalability, and resilience.
• Implement DNS security controls including DNSSEC, secure zone transfers, access controls, threat protection, and DNS monitoring.
• Perform DNS troubleshooting, root cause analysis, and performance optimization for complex enterprise environments.
• Design and implement automation solutions for DNS provisioning, configuration management, and lifecycle management using Terraform, Ansible, and Infrastructure as Code (IaC) .
• Develop reusable Infrastructure as Code modules to automate deployment and management of DNS infrastructure.
• Build and maintain CI/CD pipelines using GitLab CI/CD , Azure DevOps , and other DevOps tools to automate infrastructure deployment and configuration changes.
• Automate DNS record creation, updates, validation, backup, disaster recovery, and compliance reporting.
• Collaborate with Cloud, DevOps, Security, Infrastructure, and Application teams to integrate DNS services into enterprise cloud platforms.
• Manage cloud DNS services across AWS , Microsoft Azure , and hybrid cloud environments.
• Configure and maintain DDI (DNS, DHCP, and IP Address Management) solutions to improve network visibility and operational efficiency.
• Administer enterprise IP Address Management (IPAM) systems, subnet allocation, IP tracking, and network inventory.
• Design and implement secure network routing solutions supporting WAN technologies and enterprise connectivity.
• Configure and maintain enterprise LAN switching infrastructure to support high-performance network communication.
• Implement and maintain network security policies, firewall integrations, access controls, and secure DNS communication.
• Monitor DNS infrastructure, network performance, availability, and capacity using enterprise monitoring and observability tools.
• Troubleshoot DNS resolution issues, routing problems, switching failures, latency, and network connectivity incidents.
• Support production environments by resolving critical incidents and performing root cause analysis for network and DNS-related issues.
• Implement high-availability, redundancy, failover, and disaster recovery solutions for DNS and network infrastructure.

Email: [email protected]