System Engineer

Il y a 2 jours

Strasbourg, Grand Est, France Leonardo Belgium Temps plein 65 000 € - 90 000 €/an

As a Security System Engineer, you will drive the implementation, management, and evolution of secure systems and infrastructure, ensuring their stability, security, and operational readiness.

You will:

  • Administer, optimize, and maintain complex enterprise systems, virtualization platforms, and server infrastructures (On-Premises, Cloud, Hybrid)
  • Implement and manage high-availability solutions, backup strategies, and Disaster Recovery procedures to guarantee business continuity
  • Lead infrastructure hardening initiatives in compliance with stringent cybersecurity policies and standards
  • Automate routine system administration tasks and configuration management processes
  • Troubleshoot incidents, ensuring minimal downtime for critical infrastructure
  • Collaborate closely with DevOps and Security teams to support infrastructure modernization

Experience / Education / Certifications

  • Bachelor's degree in Computer Science, System Engineering, Infrastructure Administration, Information Technology, or a related field, would be appreciated, but alternative educational paths with proven experience will be considered as well
  • Several years of professional experience in System engineering or Infrastructure Administration, with exposure to secure environments
  • Relevant certifications, in particular related to cybersecurity, are highly appreciated

Successful candidates would typically have

  • Strong expertise in Windows Server and/or Linux (RHEL, CentOS) administration
  • Robust experience with virtualization technologies (e.g. VMware vSphere) and Active Directory / Entra ID
  • Proficiency in scripting and automation tools (e.g. Ansible)
  • Proven experience in the management of security of systems and infrastructure
  • Structured, analytical mindset with a proactive approach to infrastructure stability and security
  • Fluent in English, with excellent communication skills for international collaboration

Nice to have

  • Experience with access management technologies is considered a plus
  • Familiarity with containerization (Docker, Kubernetes).
  • Previous exposure to EU Institutions, NATO, or other regulated environments.
  • French, Dutch, and/or Italian language skills.

What's in it for you?

  • Work in a high-visibility cybersecurity environment supporting EU and international organizations
  • Take ownership of secure infrastructures supporting mission-critical environments
  • Contribute to large-scale international projects involving modern cybersecurity technologies
  • Collaborate with experienced architects, cybersecurity specialists, and infrastructure engineers in multidisciplinary teams
  • Develop your expertise while working on complex technical challenges within a highly regulated environment
  • Grow within an international cybersecurity organization offering long-term career opportunities