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Network & Security Engineer

e-Stone Information Technology Private Limited
Ahmedabad
5 - 6 Years

Posted on: 15/12/2025

Job Description

Description :



We are seeking a skilled Network & Security Engineer with strong hands-on experience in troubleshooting complex network issues and recreating them in lab environments such as GNS3 and EVE-NG.

The role requires solid expertise in routing, switching, security, and multi-vendor platforms.

Key Responsibilities :


- Troubleshoot all types of network issues involving BGP, OSPF, MPLS, switching, and security.

- Recreate issues in GNS3, EVE-NG, or similar simulation platforms to analyze problems and validate solutions.

- Document recreated issues, root cause, lab setup, and final resolution.

- Work with SNMP, MIB, and network monitoring tools.

- Configure and support multiple vendor devices (Cisco, Juniper, Huawei, etc.

- Support ISP-grade network environments and routing setups (preferred).

- Use advanced monitoring/automation protocols like Telemetry, NetConf, RestConf, TR-069.

- Collaborate with teams on upgrades, optimization, and network improvements.

Required Skills :



- 5-6 years of experience in networking and security.

- Strong command-line troubleshooting skills.

- Deep understanding of BGP, OSPF, MPLS, and core routing/switching concepts.

- Experience with multi-vendor network equipment.

- Practical experience in GNS3/EVE-NG for lab testing and issue simulation.

- Knowledge of CCNA/CCNP; CCIE is a strong advantage.

- ISP network experience is a plus


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