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Network Administrator (f/m/x)

Lublin
Rzeszów
Gdańsk
Katowice
+10
Expires Oct 6, 2026
2 months ago

In short

Network Administrator role in Lublin. Responsibilities include network support, configuration (TCP/IP, LAN/WAN, VPN, OSPF, BGP), security (firewalls, WAF), load balancing (F5), and access control (RADIUS). Requires 4+ years of experience and advanced English.

AI-written summary based on the listing content.

We are looking for an experienced Network Administrator to support the ongoing operations of our team. This remote role involves working with various network technologies and security systems to ensure a robust and secure network environment. If you are passionate about network administration and security, this opportunity may be the right fit for you.

Your tasks

  • Providing ongoing support for the network team operations
  • Configuring and managing network protocols and services such as TCP/IP, LAN/WAN, and VPN
  • Implementing and troubleshooting routing protocols including OSPF and BGP
  • Administering firewalls and security solutions, including Palo Alto Networks and Cisco Fire
  • Power
  • Managing load balancers, specifically F5, to ensure optimal traffic distribution
  • Configuring and maintaining Web Application Firewalls (WAF) to protect web applications
  • Utilizing RADIUS and TACACS+ for secure network access control
  • Ensuring the security of network systems and applications against potential threats
  • Requirements
  • Minimum 4 years of experience in network administration
  • Strong knowledge of TCP/IP protocols and computer networks
  • Proficiency in configuring routing, ACLs, VPNs, and VLA
  • NsExperience with Palo Alto Networks and Cisco firewall technologies
  • Hands-on experience with F5 Loadbalancer and Web Application Firewalls
  • Familiarity with RADIUS and Aruba ClearPass administration
  • Solid understanding of network security principles and technologies, including IPS/IDS
  • Advanced level of English
  • Nice-to-have requirements
  • Familiarity with Akamai application protection solutions
Published 2026-07-08
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