IT Security Administrator – Luxembourg ville

Lancelot is looking for a Security Administrator for a bank in Luxembourg (internal position).


You will join the Security & Quality Assurance department which is responsible for administration of the security systems and network infrastructure.



  • Setup and maintain the bank’s security systems (firewalls, antivirus, load balancers, proxy web & mail, DNS Sec, NAC…)
  • Ensure their availability & stability and make sure they are up-to-date
  • Monitor & investigate security incidents, performance issues and recommend improvements
  • Complete new projects and implementations related to security systems
  • Participate in vulnerability management processes
  • Provide L2 & L3 Support for any security related matters
  • Produce relevant documentation and procedures



  • Degree in Information Security or Computer Science
  • Broad experience with security solutions
  • Experience with the following technologies (or similar): firewalls, McAfee, F5, Crowdstrike, Clearswift, Trendmicro…
  • Extensive knowledge of technical investigation
  • Experience with backup/recovery tools for security devices
  • Knowledge in networking: LAN/Wifi (Cisco)
  • Experience in Linux/Windows Server and Virtualisation is an asset
  • Experience in data center related activities (rack installation, cabling…) is an asset
  • Knowledge of Nagios is an asset
  • Experience in a financial institution is an asset
  • Excellent language skills in English – French is considered as an asset
  • Ability to work in team and participate in the on-call program

Apply to this offer