Linux Security Engineer

☞ Sparagus

Ver: 120

Dia de atualização: 26-11-2025

Localização: Brussels Brussels Capital

Categoria: IT - Software IT - Hardware / Rede Tecnologia da Informação

Indústria:

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Conteúdo do emprego

Mission context
Linux Security Engineer

As a system engineer with a focus on Linux security, you will be located in the ProdSec team
You will:

  • participate in security projects, install, configure, troubleshoot and maintain security infrastructure software and hardware
  • identify, implement and document system security requirements
  • be involved in the implementation and testing of new security features
  • develop, automate and implement solutions for security vulnerabilities
Function description
As security system engineer you will be responsible for some of the following tasks:

  • Certificates, TLS, Cipher suite settings management
monitoring of certificates expiry and incorrect TLS & Cipher Suite settings
  • Antivirus and Malvawe management
update of AV agents on Linux systems
  • Patch management
analysis of emergency patches and identify the impacted assets; patching of Linux systems
  • OS obsolescence
upgrade of RHEL 7 to RHEL 8 or 9
  • Hardening;
apply latest hardening standarts, automate the configurations and controles
  • IDP;
maintenance of existing IDP infrastructure; installation and configuration of new components
  • SIEM;
make sure that all assets have CyberSOC agent installed and sending correctly events,
simulate & test new use cases, automate updates of CyberSOC agent
  • Tenables & Nessus scanners
maintenance of the Tenablesc environment

Language requirements
Dutch
String written and spoken communication skills (Optional)
French
String written and spoken communication skills (Optional)
English
String written and spoken communication skills (Mandatory)
Education
Bachelor in IT
Certification

Travel

Telework

  • Expectation: 50% on site & 50% homeworking

Required experience / knowledge
At least 2 years of relevant experience
Technical experience
mandatory
Linux RHEL 8
Ansible/bash/python
Keycloak
preferable
Netscaler
Tenablesc/Nessus scanners
Business experience
mandatory

preferable

Soft skills
Team player
Quick self-starter, pro-active attitude
Good communication skills
Good analytical and synthesis skills
Autonomy and commitment
Logical reasoning and troubleshooting
Ability to work in a multi-cultural environment
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Data limite: 10-01-2026

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