Network engineer

Currently we are looking for a full-time Network engineer who will be responsible mainly for technical support tasks. The candidate will be part of a distributed team of Network engineers who are working on the VyOS project.

Required professional skills and experience:
  • Experience with VyOS is perfect. If you are an active community member and have made bug reports or pull requests, please give us links.
  • If not, experience with one or more of popular network equipment vendors devices (switches, routers or firewalls): Cisco, Juniper, MikroTik, etc. will do.
  • Understanding L2: Ethernet, VLAN, L2 security, LAG/etherchannel/bonding.
  • Understanding L3: IPv4, ICMP, ARP.
  • Understanding L4: TCP, UDP.
  • Tunneling protocols (L2TP, OpenVPN, GRE, IPSec - at least one).
  • Understanding switching and routing principles.
  • Dynamic routing protocols: BGP, OSPF.
  • HA and load balancing technologies (L2 or/and L3, L4).
  • Application protocols: DHCP, NTP, DHCP.
  • Monitoring and analysis: SNMP, Syslog.
  • Understanding Linux firewall (iptables).
  • Experience in Linux administration and maintenance.

Experience with some of these will be an advantage:
  • Understanding: MPLS, IPv6.
  • Understanding DNS ecosystem.
  • Dynamic routing protocols: OSPF, BGP communities, flowspec.
  • Understanding firewall (iptables): chains, rules, actions, NAT.
  • *Flow protocols (sFlow, NetFlow, IPFIX), Network Monitoring Systems.
  • Understanding encryption using private/public keys principles.
  • L2 security: Spoofing, DHCP Snooping, traffic segmentation, etc.
  • Experience with software: hypervisors, DNS server, web servers, load balancers, SQL servers (any).


Responsibilities:
  • Communicating with clients directly.
  • Network infrastructure design and setup.
  • Troubleshooting existing networks.
  • Testing VyOS routing operating system.
  • Deploying VyOS in clients networks and migrating existing nodes to VyOS.

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