SUMMARY
Design & Build: Set up local area networks (LANs), wide area networks (WANs), and wireless systems using routers, switches, and firewalls.
Monitor: Track network performance, analyze traffic flow, and spot potential slowdowns or failures.
Troubleshoot: Fix connectivity drops, hardware errors, and security gaps to ensure high uptime.
Secure: Apply firewall rules, set up virtual private networks (VPNs), and protect data as it moves. [ 1 , 2 , 3 , 4 , 5 , 6 ]
Requirements
Key Skills Required
Core Networking: Deep understanding of TCP/IP, routing protocols (like OSPF and BGP), VLANs, and DNS/DHCP.
Hardware & Tools: Hands-on experience with vendors like Cisco, Juniper, Palo Alto, or Aruba.
Cloud & SD-WAN: Basic knowledge of cloud networking (AWS, Azure) and software-defined networking.
Certifications: Industry credentials like Cisco CCNA or CompTIA Network+ help validate practical skills
📌 Network Engineer Chennai (India)
🏢 Apps Business IT Solutions
📍 India
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