Junos CLI; TCP/IP, MPLS, OSPF, IS-IS, BGP, MPLS-TE, RSVP, LDP, IPv6, peering policy, L3VPN, VPLS, MVPN, Ethernet/802.1Q, QoS/CoS; Ansible, YAML, PyEZ, Python. Train customer design, implementation and support personnel, and share lessons with engineering colleagues to reduce the risks of major upgrades and network changes.