TCS IS HIRING FOR Network SME (Firewall, F5, SDWAN and routing/swithcing)

Job Description

**Walkin Drive**

Drive Date-26-Sep-26

Drive Venue-TATA Consultancy Services Module-4, 3rd Floor South Block, Chennai One It Sez Phase-2, 200 Feet Radial Rd, inner, ring road, MCN Nagar Extension, Pallavaram, Thoraipakkam, Tamil Nadu 600097

EXP-6-10 yrs

Skill-Network SME (Firewall, F5, SDWAN and routing/swithcing)

Responsibility

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