# Network Engineer

> Uni Systems · Warsaw, Poland (Hybrid) · Full-time · Posted 2026-07-14

**Workplace:** hybrid

**Department:** Professional Services Practice

## Description

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a _Network Engineer_ to join our UniQue team.

**What will you be doing in this role?**

-   Administer, monitor, and troubleshoot enterprise IP network infrastructure.
-   Manage structured cabling and perform physical and logical network changes, including installation, removal, and configuration of network devices.
-   Provide 2nd line support for network and infrastructure services.
-   Maintain technical documentation and operational procedures.
-   Identify and recommend improvements, upgrades, and optimizations to the network infrastructure.

## Requirements

**What do you need to succeed in this position?**

-   Bachelor's degree in IT or a related field and minimum 5 years of network professional experience.
-   Cisco CCNA certification or an internationally recognized equivalent.
-   Strong knowledge of TCP/IP, IP routing, Ethernet switching, DNS, DHCP, NTP, Wi-Fi (802.1X/EAP), SSL/TLS, PKI, and X.509 certificates.
-   Hands-on experience with Cisco Catalyst and Nexus switches.
-   Hands-on experience with Palo Alto Networks firewalls and Panorama.
-   Experience with Infoblox DDI administration.
-   Experience configuring and troubleshooting IPsec, IKE, and DMVPN.
-   Experience managing Secunet SINAbox encryptors.
-   Experience administering large enterprise network environments.
-   Good knowledge of Windows and Linux network configuration.
-   Experience with stateful and stateless traffic filtering.
-   Excellent analytical, troubleshooting, and communication skills.
-   Willingness to travel within Europe (up to 15 trips per year).
-   Valid Category B driving licence.
-   Advanced English (C1) communication skills (written and spoken).

## Benefits

At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at [our Diversity, Equality & Inclusion Policy](https://www.unisystems.com/sites/default/files/2023-05/Diversity%2C%20Equality%20and%20Inclusion%20Policy.pdf) for more information.

## Apply

[Apply at Uni Systems](https://apply.workable.com/uni-systems/j/6F3591BA13/apply)

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