The DDI Engineer designs, implements, and optimizes DNS, DHCP, and IPAM infrastructure using TCPWave, focusing on automation, security, and high availability.
We are seeking an experienced DDI Engineer specializing in TCPWave to design, implement, operate, and optimize enterprise DNS, DHCP, and IP Address Management (IPAM) infrastructure. The role focuses on TCPWave DDI platform engineering, automation, security integration, and high availability across global environments.
Responsibilities1. TCPWave DDI Engineering
- Design, deploy, and manage TCPWave DDI infrastructure (DNS, DHCP, IPAM).
- Migrate legacy DDI platforms (e.g., Nokia QIP) to TCPWave.
- Configure DNS views, zones, forwarders, RPZ, and DNSSEC.
- Manage DHCP scopes, failover configurations, and IP allocation strategies.
- Maintain IPAM structure, network containers, VRFs, VLAN mappings.
2. DNS Architecture & Security
- Manage internal and external DNS (authoritative & recursive).
- Implement DNS security controls (RPZ, DNS logging, DDoS protection).
- Integrate with security platforms such as:
- Cisco Umbrella
- Splunk
- Monitor DNS performance and mitigate DNS-based attacks.
3. Automation & API Integration
- Develop automation workflows using TCPWave REST APIs.
- Integrate DDI with:
- ServiceNow (ITSM integration)
- CI/CD pipelines
- Ansible / Python automation
- Enable self-service IP provisioning.
- Automate DNS record lifecycle management.
4. Operations & Support (24x7 Model)
- Provide L2/L3 support for DDI incidents.
- Troubleshoot DNS resolution failures, DHCP conflicts, IP allocation issues.
- Participate in change management and release governance.
- Ensure compliance with ISO standards and internal audit controls.
5. High Availability & Performance
- Design HA architecture for DNS/DHCP clusters.
- Ensure disaster recovery readiness and replication strategies.
- Conduct capacity planning and performance tuning.
- Monitor DNS query trends and anomaly detection
5–10 years in DNS/DHCP/IPAM engineering
3+ years hands-on TCPWave experience
Bachelor’s degree in Computer Science / IT / Engineering (preferred)
Relevant certifications (Linux, DNS, Network, Security) are a plus
Top Skills
Ansible
Cisco Umbrella
Dhcp
Dns
Ip Address Management (Ipam)
Python
Rest Apis
Servicenow
Splunk
Tcpwave
Similar Jobs
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
Manage projects in the transaction banking sector with an emphasis on compliance and retail payments, using Agile methodologies and strong stakeholder management.
Top Skills:
ConfluenceIso20022JIRA
Cloud • Fintech • Information Technology • Machine Learning • Software • App development • Generative AI
The role involves designing and maintaining CI/CD pipelines, managing cloud infrastructure, leading engineering teams, and ensuring project delivery.
Top Skills:
AnsibleAWSAzureC#Ci/Cd ToolsDatadogDockerElk StackGCPGithub ActionsGitlab CiGrafanaJenkinsKubernetesNew RelicNoSQLPrometheusPythonSQLTerraform
Cloud • Information Technology • Productivity • Software • Automation
The Technical Product Manager will define the AI product roadmap, collaborate with teams, and leverage data to enhance enterprise productivity.
Top Skills:
Api IntegrationAutomationB2B SaasBedrockData ManagementGenaiIpaasLangchainLlmsOpenaiVertex Ai
What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
