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NaukriPosted on 2026-05-28
Tata Consultancy Services Logo

Network Devops

Tata Consultancy Services

ChennaiFull time4-8 yearsNot disclosed

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23+Important JD
Keywords
ETLawsdnslanvpnwanCi/Cdazure + 15 more

Job Description

Job Requirements*

Essential Skills & Experience

  • Azure Cloud Network, AWS Cloud Network, Cisco SD WAN, Ansible automation, Terraform automation, Cisco ISE, DNS, Imperva, Cloud Flare, Site 2 Site VPN, and PowerShell scripting. 
  • Create New, Manage and maintain CI/CD pipeline
  • Strong hands-on experience with Cisco, HPE, Fortinet, and Zscaler (ZIA/ZPA).
  • Proven expertise in Cloud networking (VPCs, NSGs, routing tables). 
  • Experience managing SD-WAN and traditional routing architectures. 
  • Proficient in firmware upgrades and network vulnerability mitigations.

Key Responsibilities*

  • Provide L2 support for global LAN, WAN, SD-WAN, WLAN, and firewalls.
  • Perform hands-on configuration of cloud security controls (VPCs, NSGs, SGs).
  • Manage lifecycle of firewall policies and Zscaler Private Access (ZPA) application segments. 
  • Execute firmware upgrades and patch management for network OS. 
  • Coordinate with Smart Hands/OEMs for hardware issues.

About The Company

Tata Consultancy Services

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 56 years. Our consulting-led, cognitive powered, portfolio of business, technology and engineering services and solutions is delivered through our unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 601,000 of the world’s best-trained consultants in 55 countries. *Caution against fraudulent job offers*: TCS doesn't charge any fee throughout the recruitment process. Refer here: on.tcs.com/3i9X5BU

Company Size10000+
HeadquartersMumbai, Maharashtra
IndustryIT Services and IT Consulting
TypePublic Company
SpecialitiesIT Services, Business Solutions, and Consulting

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