The required skill set is the following:

• Linux knowledge - RHCSA / LPIC-1 level knowledge
  • Comfort with the bash command line
  • Basic system administration skills - service manipulation, file(system) management, package management
  • Debian/Ubuntu exposure a plus
• Networking knowledge - CCNP level knowledge
  • Network fundamentals - IP subnetting, DHCP, DNS, ipv6, ARP, bridging, layer 1 troubleshooting, bonding with LACP
  • L2 technologies - VLAN/802.1q trunking concepts, STP, MLAG
  • L3 technologies - general routing - BGP, OSPF, route redistribution
  • Overlay technologies - notably VxLAN is a plus
• Proven problem solving / technical troubleshooting
• Professional communication fluency in English, both verbal and written