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Network Engineer

Sansaone


Job Location:

Warsaw - Poland

Monthly Salary: Not provided by the employer
Posted: 15 July 2026 (30+ days ago)
Application Deadline: 12 October 2026
Vacancies: 1 Vacancy

Job Summary

  • 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.

What do you need to succeed in this position

  • Bachelors 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).


Required Skills:

NTPWI-FIDHCP


About Company

Sansaone

30 employees

Company Logo

Welcome to Sansaone, a dynamic force in the realm of ICT talent acquisition. Born out of a passion for excellence and a vision for connecting outstanding professionals with forward-thinking organizations, we stand as a beacon for strategic recruitment solutions in the Information and ... View more

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