Network Engineer

Position: Network Engineer
Location: Perungudi, Chennai
Experience: 3-5 Years
Employment Type: Full-Time

Key Responsibilities:
Design, configure, maintain, and monitor enterprise network infrastructure
Manage and troubleshoot firewalls, switches, VLANs, routing, and VPN connectivity
Ensure network security, segmentation, and compliance with organizational standards
Monitor network performance and proactively resolve issues
Configure and maintain IPsec and SSL VPN solutions
Analyze network traffic and troubleshoot using Wireshark, firewall logs, and monitoring tools
Collaborate with cross-functional teams to support business operations and IT initiatives

Required Technical Skills:
Strong knowledge of TCP/IP, OSI Model, DNS, DHCP, ARP, and ICMP
Hands-on experience with Firewall Administration and Security Policies
Expertise in VLANs, Trunking, STP/RSTP, Routing, and NAT
Experience with SonicWall Firewalls and Cisco/TP-Link Managed Switches
Strong understanding of Network Security and Segmentation
Experience with VPN Technologies (IPsec & SSL VPN)
Knowledge of Network Monitoring Tools and Performance Analysis
Proficiency in troubleshooting using Ping, Traceroute, Nslookup, Wireshark, and Firewall Logs
Good understanding of Subnetting and IP Addressing

Preferred Skills:
Experience working in ISO 27001, SOC 2, or HIPAA-compliant environments
Exposure to Cloud Networking in AWS and Azure
Network Security and Infrastructure Hardening experience

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