Security Engineer

☞ Calltic

View: 130

Update day: 16-11-2025

Location: Ghent East Flanders

Category: Other

Industry:

Job type: Full-time

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Job content

Calltic is a scale-up that offers managed solutions to fight telecom fraud internationally.

We developed a radically new technology to stop fraud in telecom networks which outperforms the competition.

As a member of the team, you will be responsibility to setup, maintain and secure our infrastructure at telecom operators worldwide.

Responsibilities

You will manage and secure our IT infrastructure deployed at international telecom operators as well as internal IT infrastructure. Your key responsibilities will be:

  • Install, monitor, secure and maintain our servers. Windows & Linux equipment is rolled out on many international clients which need to be kept up and running in a secure way.
  • Setup, configure and maintain connections to our installed base by means of VPN links.
  • Keep a close watch on our Zabbix monitoring environment.
  • Detect and solve security issues for deployed field systems.

Qualifications

  • University degree
  • Passion for IT and security
  • 3+ years’ experience in a similar function
  • You have in-depth knowledge of security for servers and networks
  • The ability to work flexible, independently as well as in a team
  • You have an analytical mind with problem solving skills
  • MS SQL Admin knowledge is required
  • Scripting knowledge for example PowerShell, bash
  • You interact well with foreign people
  • You are fluent in French & English
  • Experience at a Telecom provider is a plus
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Deadline: 31-12-2025

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