Networking Engineer

Sold by Emmanuel · Ashanti

Network Engineering is the field of designing, building, securing, and maintaining the computer networks that let devices and people talk to each other - from a small office WiFi to global networks like the internet. What a Network Engineer does: 1. Design & Planning: • Design LAN, WAN, WLAN, VPN, and Data Center networks • Plan IP addressing, subnetting, routing 2. Implementation: • Configure routers, switches, firewalls, access points • Deploy protocols like TCP/IP, OSPF, BGP, VLANs, MPLS 3. Security & Maintenance: • Monitor performance, troubleshoot outages • Implement firewalls, IDS/IPS, VPN security, access control • Patching, backups, and uptime management 4. Documentation & Support: • Network diagrams, SOPs • Work with sysadmins, cloud engineers, and cybersecurity teams