Senior Network Engineer (L2) (Routing and switching) with advance BGP, vxlan, EVPN, VRF, STP, M[...]

Evron Networks; Hyderabad; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

A leading IT infrastructure provider is seeking a Senior Network Engineer to manage core data center network infrastructure in Hyderabad, India. You will provide L3 support, troubleshoot complex networking issues, and collaborate with various teams to ensure a secure and high-performing network. Ideal candidates will have 7–10 years of experience and a B.Tech/B.E. degree in relevant fields. This role includes responsibilities in network design, configuration, and security management.

Qualifications

• 7–10 years of experience in data center network roles.
• Hands-on expertise in network design, deployment, and optimization.
• Strong understanding of network security standards.

Responsibilities

• Manage end-to-end responsibility for data center network infrastructure.
• Provide L3-level support for routing, switching, and security.
• Document configurations and SOPs for operational excellence.

Skills

Layer 2 / Layer 3 networking expertise

BGP knowledge

Arista EOS proficiency

Palo Alto and FortiGate firewalls experience

Network monitoring tools (Zabbix, Wireshark)

Packet-level troubleshooting skills

Education

B.Tech / B.E. in Computer Science, IT, or Electronics

Tools

Zabbix

Wireshark

CloudVision

LibreNMS

Job description

Senior Network Engineer (L2) (Routing and switching) with advance BGP, vxlan, EVPN, VRF, STP, MSTP etc..

Evron Networks is a leading provider of IT infrastructure management, network security solutions, and enterprise IT consulting. With deep multi-vendor expertise and certified partnerships, we help businesses secure their digital operations, optimize network performance, and scale confidently.

Specialized in data center design, network automation, and high-availability solutions across Arista, Cisco, Juniper, Aruba, Edge-Core, Fortinet and Palo Alto platforms.

Experience: 7–10 Years

Education: B.Tech / B.E. in Computer Science, IT, or Electronics

Role Description

The role involves end-to-end responsibility for core data center network infrastructure, including design, deployment, troubleshooting, and performance optimization. You’ll work closely with L1/L2 teams, manage escalations, and collaborate with architecture and security teams to maintain a highly available, secure, and scalable network fabric.

Key Responsibilities

• Provide L3-level support for the data center network, covering routing, switching, security, and automation.
• Troubleshoot and resolve complex issues at packet level using tools like Wireshark, CloudVision, or Zabbix.
• Indepth knowledge on BGP is must.
• Design, configure, and optimize Arista-based VXLAN/EVPN fabrics and multi-vendor Layer 2/3 architectures.
• Manage and maintain Palo Alto and FortiGate firewalls, including NAT, VPNs, and security policies.
• Oversee configuration, monitoring, and performance tuning via Zabbix, LibreNMS, and Arista CloudVision.
• Implement redundancy and high availability using MLAG, HSRP/VRRP, and ECMP.
• Collaborate with L1/L2 teams for incident escalation, RCA, and knowledge transfer.
• Develop and enforce network security standards and compliance policies.
• Document configurations, SOPs, and troubleshooting workflows for operational excellence.
• Participate in capacity planning, change management (ITIL), and network audits.
• Coordinate with vendors for RMA, upgrades, and feature enhancement discussions.
• Stay current with emerging technologies like SDN, network automation, and hybrid cloud networking.

Required Skills & Qualifications

• Strong hands-on expertise in Layer 2 / Layer 3 networking, including VLANs, STP, OSPF, BGP, VRF, VXLAN, and EVPN.
• Proficiency in Arista EOS (MLAG, VXLAN/EVPN, CloudVision) — Arista preferred.
• In‑depth experience with Palo Alto and FortiGate firewalls — policy creation, VPN configuration, and routing integration.
• Proficiency in network monitoring and troubleshooting tools, including:
  • Zabbix (alerting, custom triggers, API integration, REST API‑based monitoring)
  • LibreNMS / SolarWinds / Wireshark / NetFlow analyzers
• Expertise in packet‑level troubleshooting using Wireshark or CloudVision, with strong understanding of the TCP/IP stack.
• Experience managing large‑scale, redundant, and segmented data center networks with security segmentation and micro‑segmentation.