Uni Systems

Network Engineer

Uni Systems  •  Warsaw, PL (Onsite)  •  2 hours ago
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Job 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 for more information.

Uni Systems

About Uni Systems

We see IT differently

Uni Systems, a distinguished member of the Quest Group, has served as a trusted ICT provider to enterprises and organisations across the European market for over six decades. Established in Greece in 1964 as the nation’s first IT company, we have been supporting our clients with commitment and expertise. Our growth has been underpinned by long-term client relationships, a comprehensive solutions portfolio, strategic partnerships, and the experience of our dedicated professionals.

With a workforce exceeding 1,800 specialised ICT experts in key subsidiaries, branches in Athens, Barcelona, Brussels, Bucharest, Luxembourg, Milan, and Limassol, and operations in more than 20 countries, we effectively address the complex requirements of European and international organisations.

Our primary focus is enabling our clients’ digital transformation journeys, and we are unwavering in our dedication to this objective.

Industry
Unknown
Company Size
1,001-5,000 employees
Headquarters
Athens, Greece, GR
Year Founded
1964
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