Operational Security Administrator - CDI
Nomura Bank Luxembourg S.A.
Hesperange, Luxembourg
il y a 3j
source : Appcast

The Department acts as IT first line of defence, and is responsible of administration and setup of the internal and external security systems, and network infrastructure.

In order to support our team, we are looking for an Operational Security Administrator on a permanent contract.

Your main tasks will be to :

  • Install, configure & maintain the Bank’s security systems : firewalls, proxy (web & mail), antivirus, DNS Sec, NAC, load balancers,...
  • Ensure availability and stability of security systems & keep the platforms up to date
  • Ensure day to day activity
  • Provide level 2 & 3 support for any security related matters
  • Investigate on security incidents, performance issue and recommend any improvement
  • Execute projects related to security systems improvement
  • Take ownership of tasks and issues assigned, with analytic and problem solving skills
  • Follow-up on vulnerability management processes
  • Show strong capabilities to produce and maintain procedures and documentations attached to the area of responsibility
  • Job requirements :

  • Studies in Information Security or Computer Science
  • Extensive working experience with security solutions
  • Previous experience in a financial institution is an asset
  • Strong experience in several technologies : firewalls, McAfee, Trendmicro, Crowdstrike, Clearswift, F5
  • Knowledge of Cisco networking (LAN / Wifi)
  • Experience with backup / restore tool for security devices
  • Experience in Linux & Virtualisation technologies is an asset
  • Deep knowledge of technical investigation
  • Experience in data center related activities (rack installation, cabling, ...) is an asset
  • Knowledge of Nagios and Microsoft Windows Server environments is an advantage
  • Excellent knowledge of English (oral and written) French is considered as an advantage
  • Ability to work in team and participate to the out-of-office hour support on-call program
  • Good communication and organisation skills
  • Please be aware that in accordance with the law of July 23, 2016, the selected candidate will be requested to provide a criminal record (section 3)

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