IT Network Specialist

Quick Facts

• Role: IT Network Specialist

Description

You will help build, maintain, and continuously develop reliable and secure networks. The position emphasizes network monitoring and troubleshooting, working with SIEM (QRadar), maintaining network documentation, and recommending optimizations based on new trends. You’ll collaborate with system administrators and the security team while advancing through training and certifications.

Responsibilities

• Monitor the network and resolve issues (Wireshark, SNMP, NetFlow, log analysis)
• Work with SIEM using QRadar
• Manage and continuously update network documentation
• Track new networking trends and propose optimizations
• Collaborate with system administrators and the security team
• Continuously develop expertise and obtain certifications

Requirements

• Strong orientation in computer networks (TCP/IP, VLAN, NAT, VPN, QoS)
• Firewall experience (ideally SonicWall, Fortinet, or Cisco; also MikroTik or pfSense)
• Practical experience configuring network equipment at L2/L3 level (e.g., Cisco, MikroTik, Arista, Fortinet)
• Knowledge of networking protocols (BGP, OSPF, STP, LACP, IPsec)
• Basic knowledge of IDS/IPS security systems
• Ability to design, administer, and document larger networks
• Experience with modern networking approaches like SDN or cloud networks (e.g., Azure Networking)
• Linux environment knowledge (Ubuntu, Debian, CentOS)

Benefits

• Daily fresh breakfast at the workplace
• Multisport card at a favorable price
• 5 days “Sick days”
• Partial work from home
• Terrace with a great view of Prague
• Regular trainings and certifications
• Company events and team building activities