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Senior L2 Network Engineer

India, Pune · Job Posted January 21, 2026
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Job Description

We are seeking a Senior L2 Network Engineer to manage and optimise Vodafone’s data centre network infrastructure, including Cisco ACI fabrics and Nexus 5K/7K/9K switches. This role involves leading Layer 2 implementations, IP allocations (IPv4/IPv6), and lifecycle management activities such as device decommissioning. The individual will ensure high availability and performance across the network. Additionally, the role includes supporting cloud initiatives with hands-on experience in Microsoft Azure and Infrastructure as Code (IaC) using Terraform.

Job Responsibility

  • Manage and optimise Vodafone’s data centre network infrastructure, including Cisco ACI fabrics and Nexus 5K/7K/9K switches
  • Lead Layer 2 implementations, IP allocations (IPv4/IPv6), and lifecycle management activities such as device decommissioning
  • Ensure high availability and performance across the network
  • Support cloud initiatives with hands-on experience in Microsoft Azure and Infrastructure as Code (IaC) using Terraform
  • Manage and troubleshoot Layer 2 network infrastructure across Cisco ACI and Nexus platforms
  • Execute IP address planning and allocation for IPv4 and IPv6 across multiple domains and subnets
  • Lead lifecycle management activities, including device decommissioning
  • Support cloud deployments and automation using Terraform and Microsoft Azure
  • Collaborate with cross-functional teams to ensure network reliability and security

Requirements

  • 3+ years of experience in network engineering
  • BE or equivalent qualification
  • Hands-on experience with Cisco ACI and Nexus 5K/7K/9K switches
  • Knowledge of VXLAN/EVPN and multi-site ACI platform integration
  • Basic understanding of Terraform (modules, variables, state management)
  • Familiarity with at least one cloud provider (AWS, Azure, or GCP)
  • Understanding of networking fundamentals (IP, DNS, firewalls, load balancers)
  • Ability to work with Git for version control
  • Knowledge of Linux/Windows basics for cloud VM management
  • Strong analytical and troubleshooting skills
  • Strong problem-solving skills and eagerness to learn
  • Open-minded and solution-oriented
  • Clear communication skills

Nice to have

  • Advanced cloud automation and deployment using Terraform
  • Exposure to CI/CD tools such as Jenkins, GitHub Actions, or Azure DevOps
  • Basic scripting (Python, Bash, or PowerShell)
  • Cloud cost management and resource optimisation strategies

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