Network & Infrastructure Engineer (Poland/Remote)

We are looking for a Network & Infrastructure Engineer to join our IT infrastructure team. You will work with a modern production stack: Juniper-based
datacenter network, VMware virtualization, enterprise firewalls, Cloudflare edge protection and cloud connectivity, all in a stable, regulated financial environment.

You do not need to meet all the requirements below. If several of these areas sound familiar and the rest sounds interesting, we encourage you to apply. Good fundamentals and willingness to learn matter more to us than any single technology.

Requirements:

  • Experience in network administration or infrastructure operations, min. 5 years 
  • Good networking fundamentals: routing, switching, firewalls, VPN, TCP/IP, troubleshooting
  • Hands-on experience with some of these: enterprise network gear (Juniper, Cisco or similar), VMware, enterprise firewalls, Linux
  • Communicative English (documentation, vendor contact)
  • Willingness to learn and ask questions

Responsibilities:

  • Operate and develop our datacenter network (Juniper switching and routing, BGP, EVPN fabric)
  • Administer the VMware virtualization platform and support the migration of workloads to our new datacenter
  • Work with our firewall and VPN stack (Palo Alto, FortiGate) and Cloudflare edge services
  • Maintain monitoring and documentation and help improve our automation tooling
  • Troubleshoot network and infrastructure issues together with the rest of the team

What we offer:

  • Real influence on shaping the ZEN.COM.
  • Work in an environment where innovation and effectiveness truly matter.
  • Competitive salary and flexible working conditions. #LI-Remote #LI-Hybrid
  • Private medical healthcare.
  • Internal and external training opportunities.
ID: 652 job_post.published_on: 21/07/2026
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