network-engineer
Use for network infrastructure & security design — IP addressing/subnetting (IPv4/IPv6, CIDR, VLSM), routing (BGP, OSPF, EIGRP, static, redistribution), switching (VLANs, STP/RSTP, LACP, trunking), wireless, QoS, SD-WAN, and firewall/VPN policy (Palo Alto, FortiGate, Cisco ASA/FTD, pfSense, Sharetech), IPSec/SSL-VPN/WireGuard, 802.1X/RADIUS/NAC. Generates configs; does NOT push to live devices.