Network Engineer (Data Center / Enterprise Networks)

Network Engineer (Data Center / Enterprise Networks)

Warsaw (hybrid model)
Employment type: B2B
Rate: up to 130 PLN/h
International team

About the role

You’ll join a global team responsible for building and maintaining large-scale network infrastructure in a data center environment. This role combines project-based work (deployments, migrations, upgrades) with operational support (L3 troubleshooting, maintenance).

We’re looking for someone who enjoys working hands-on with production networks and wants to grow in a modern, multi-vendor environment.

Responsibilities

• Deploy and configure network equipment in data center environments

• Participate in network expansion and upgrade projects (edge and backbone)

• Integrate new platforms into existing production networks

• Collaborate with project managers, vendors, and technical teams

• Prepare and implement network configurations (including scripting where applicable)

• Perform pre-production testing and validation

• Support complex network incidents (L3 level)

• Take part in planned maintenance activities (including off-hours work)

• Create and maintain technical documentation

Requirements

• Experience as a Network Engineer in enterprise or data center environments

• Hands-on work with production networks and implementation projects

• Strong knowledge of:

  • eBGP

  • OSPF

  • VLANs

  • LACP

  • Firewalls

• Experience with vendors:

  • Cisco

  • Juniper

  • Palo Alto

• Comfortable working with CLI and troubleshooting network issues

Nice to have

• Basic network automation skills (e.g. Python, Ansible)

• Experience with hardware deployments in data centers

• Familiarity with change management processes

• Certifications (e.g. CCNA, JNCIA)

What we offer

• Work on large-scale, production network environments

• Exposure to multi-vendor technologies

• Opportunities to grow in network engineering, automation, or architecture

• Collaboration with international teams

• Stable, long-term projects

Who is this role for?

Someone who:

• already has hands-on experience with networking (beyond theory)

• wants to move deeper into engineering rather than pure support

• enjoys working close to infrastructure and real environments