IT Network Security Engineer

We are looking for an IT Network Security Engineer for our client who provides trading, clearing, settlement, market data distribution and other services for a broad range of asset classes (securities, derivatives, FX…).


Tasks and responsibilities:

  • Deploy, administer and maintain network security tools and services related to network
  • Assist in developing effective security policies, tool provisioning, and configuration review/audit
  • Maintaining next generation firewalls, stateful firewalls, virtual private networks, web application firewalls, IDS/IPS, threat emulation, DDOS solution and performing regular configuration audits
  • Provide consulting services to other departments and assist with implementation of multiple product vendors and technologies
  • Perform knowledge transfers to the remaining team members regarding security and system configuration awareness
  • Ensure operational stability of the field of responsibility
  • Provide escalation support following processes and interacting appropriately with remaining departments and end users, when required
  • Other duties as assigned


Required skills and experiences:

We focus on the person behind the skills when we recruit, but from a practical point-of-view, there are some hard sklil requirements, and you must be able to check following boxes to be considered:

  • University degree (master or diploma) in IT
  • Professional experience maintaining industry leading security technologies or infrastructure systems in complex technical IT operations environment
  • Understanding of network security architecture and implementation is a must; ideal candidate will have worked with complex network security tools
  • Superior IT problem-solving skills
  • Proven experience with Cisco and/or Checkpoint security products (ASA, Firepower, IDS/IPS …)
  • Training and experience with network components such as proxies (Blue Coat), threat emulation (Checkpoint), load balancers (F5), web application firewalls (F5) and email gateway (Cisco).
  • Fundamental knowledge and experience of cloud platforms such as AWS, GCP or Azure.
  • Experience with scripting is highly desired
  • Articulated in English



  • Full-time (100%)
  • Duration: End of Q4
  • Start: July 2022
  • Location: Prague
  • On-site vs. remote: 50:50