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Network Engineer - Firewall

Dash Hire
Gurgaon/Gurugram
3 - 5 Years

Posted on: 06/10/2025

Job Description

Description :

About the Role :


We are seeking a skilled Network Engineer to design, implement, maintain, and support our organization's network infrastructure.

You will play a critical role in ensuring network performance, security, and reliability across multiple sites.

The ideal candidate will have hands-on experience with network hardware, protocols, and security practices, and be able to troubleshoot complex network issues efficiently.

Key Responsibilities :

- Design, configure, and maintain LAN, WAN, VPN, and wireless networks to meet organizational needs.

- Monitor network performance and ensure network availability and reliability.

- Implement and manage network security measures, including firewalls, intrusion detection/prevention systems (IDS/IPS), and access controls.

- Troubleshoot network issues and outages, perform root cause analysis, and implement corrective actions.

- Collaborate with IT teams and vendors to support network infrastructure upgrades, patching, and maintenance.

- Manage network devices such as routers, switches, firewalls, load balancers, and proxies.

- Develop and maintain network documentation including diagrams, configurations, and SOPs.

- Participate in capacity planning and recommend network enhancements.

- Ensure compliance with industry standards and company policies.

- Provide technical support and training to junior staff and end-users when necessary.

- Stay updated on the latest networking technologies and best practices.

Requirements :

Experience :

- 3+ years of experience as a Network Engineer or in a similar role.

- Proven experience with Cisco, Juniper, or other major networking hardware.

Technical Skills :

- Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, EIGRP, MPLS).

- Experience with network security technologies (firewalls, VPNs, IDS/IPS).

- Proficiency in configuring and troubleshooting switches, routers, and wireless access points.

- Familiarity with network monitoring and management tools (SolarWinds, Wireshark, Nagios).

- Understanding of cloud networking (AWS, Azure, GCP) is a plus


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