Citrix, Monitoring Tools, OTDR, Ethernet, SDH, DWDM, ticketing platforms, IP networking concepts, Otn, network change management processes, SONET, rtu, BERT, remote access technologies, optical fibre networks

AWS, BGP, Github, Json, HSRP, Multicast, VRRP, OSPF, Cloudformation, SNMP, Azure, Gcp, Terraform, Palo Alto, SIP, Spacelift, F5 load balancers