Cisco SD-WAN Viptela and DNAC Engineer
Tata Consultancy Services
2 - 5 years
Chennai
Posted: 05/02/2026
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Job Description
Responsibilities:
- Design, deploy, and implement Cisco SD-WAN solutions.
- Create low-level and high-level designs of SD-WAN networks.
- Troubleshoot complex network issues related to Viptela SDWAN and DNAC
- Perform installation, configuration, maintenance, and troubleshooting of network hardware and software.
- Monitor network performance and optimize network infrastructure
- Policy Management: Develop and enforce network policies, including traffic management policies.
- Design and implement Cisco DNAC with Cisco Campus Switch. Cisco Access Point, Cisco wireless controller , Cisco ISE solutions for network automation and assurance.
- Integrate DNAC with existing network infrastructure.
- Develop and maintain network policies using DNAC.
- Troubleshoot and resolve issues related to DNAC deployments.
- Provide best Practices and Recommendation including regular operations feedback for the improvement of services
- Measure and benchmark the network performance using Client Acquired, and Approved, network performance tools
- Collaboration and Leadership: Work closely with other Platform Network teams, provide guidance to L1 and L2 engineers, and lead network projects
- Inventory, SOP creation, Network Diagram and Audit and compliance
Requirements:
- Experience with Cisco SDWAN, DNAC, Cisco WLC, Cisco ISE and Route/Switch hardware.
- Strong knowledge of network control protocols (QoS, PBR, PoE, NTP, DHCP) and security protocols (SSH, HTTPS, AAA, IPSec).
- Certifications in Cisco technologies.
- Strong understanding of network protocols and security.
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