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Salary
$160k – $163k per year
Location
In office (France)
Employment
Freelance

First seen by Alion on Oct 29, 2026.

Overview
Company
Impact
Profile match
Aptenia is a French IT consulting and recruitment firm headquartered in Lyon that places consultants and permanent hires in high-technology fields for client companies. The firm works across cybersecurity, big data and AI, cloud, SAP, Salesforce and Microsoft 365, and staffs projects from offices and client sites in Paris, Toulouse, Bordeaux, Lille, Rennes, Brussels and Luxembourg. It recruits Microsoft Dynamics 365 consultants and developers, Azure and network architects, DevOps leads, Linux administrators, SOC analysts, pentesters, SIEM engineers, cybersecurity GRC consultants and project management officers.

Ingénieur SIEM CrowdStrike expérimenté pour intervenir en Île-de-France.

Missions :

  • Administration et optimisation de la solution CrowdStrike Falcon Next-Gen SIEM / LogScale.

  • Conception, développement et optimisation des règles de détection et des cas d’usage de sécurité.

  • Intégration et exploitation des sources de logs.

  • Analyse des alertes, investigation et amélioration des capacités de détection.

  • Contribution aux activités de threat hunting et à l’amélioration continue du SOC.

Profil recherché :

  • Expérience confirmée en ingénierie SIEM et cybersécurité.

  • Maîtrise de CrowdStrike Falcon SIEM / LogScale.

  • Bonne connaissance des techniques de détection et du framework MITRE ATT&CK.

  • Compétences en scripting et analyse de logs appréciées.

Profil recherché

Missions :

  • Administration et optimisation de la solution CrowdStrike Falcon Next-Gen SIEM / LogScale.

  • Conception, développement et optimisation des règles de détection et des cas d’usage de sécurité.

  • Intégration et exploitation des sources de logs.

  • Analyse des alertes, investigation et amélioration des capacités de détection.

  • Contribution aux activités de threat hunting et à l’amélioration continue du SOC.

Profil recherché :

  • Expérience senior confirmée en ingénierie SIEM et cybersécurité.

  • Expertise de CrowdStrike Falcon Next-Gen SIEM / LogScale.

  • Solide maîtrise des techniques de détection et du framework MITRE ATT&CK.

  • Capacité à concevoir et optimiser des scénarios de détection complexes.

  • Autonomie, rigueur et expertise technique.

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