Requirements Matric Qualification Experience implementing QoS, PBR, VPN, MPLS, SD-WAN Cisco CCNP essential, Mikrotik MTCRE essential, MTCINE preferred Riverbed, Meraki or Fortinet SD-WAN experience essential Basic Linux experience At least 5 yearsâ experience as an ISP network engineer or in network administration and maintenance Valid Drivers Licence Thorough understanding of switching, routing and their related technologies. BGP, OSPF champion. TCP/IP, IP Addressing (v4 and v6), CIDR and DNS. Excellent understanding of Service Provider and Enterprise architecture.