Network Engineer

Innowise WARSZAWA WARSAW 2026-09-18

Successful job requires:



  • 5+ years of experience as a Network Engineer/Network Security Engineer

  • CCNP level knowledge of routing and switching

  • Understanding of network architecture (HLD/LLD) including firewalls, VPNs and L4-L7 load balancers (F5, NGINX, HAProxy)

  • Experience with enterprise, core and ISP class networks

  • Strong knowledge of network technologies: STP, VLAN, link aggregation (M-LAG), stacking.

  • Knowledge of routing protocols: OSPF, BGP, MP-BGP, DMVPN

  • Knowledge of provider-level technologies: MPLS, MPLS L2/L3 VPNs

  • Knowledge of data centre technologies: VXLAN, VXLAN EVPN, MLAG, BGP

  • Experience with multiple vendors: Cisco, Juniper, Nokia, Aruba, Palo Alto, Checkpoint, Fortinet


Would be a plus:



  • Experience with infrastructure monitoring and inventory (NetBox, SolarWinds, Nagios)

  • Knowledge of network automation (Ansible, Puppet, Chef)

  • Experience with networking in public clouds (AWS, Azure, GCP): VPC, VPN, load balancing, CDNs

Requirements: Security, Networks, IP routing, Ansible, Cloud