Security Analyst

🔵 Capitole is still growing and we want to do it with you! 🚀

We are looking for a Security Tester Analyst to strengthen security monitoring, SIEM coverage, and operational resilience, while ensuring compliance with regulatory and business requirements in a complex, regulated environment.

🤖 Responsabilities and Requirements:

• Enhance and monitor security coverage across critical assets and technologies
• Define, implement, and maintain logging requirements and SIEM use cases (including insider threat detection)
• Manage the full SIEM use case lifecycle: approval, testing, documentation, and periodic reviews
• Strengthen SIEM operational resilience (RPO/RTO documentation, coverage reconciliation)
• Oversee vulnerability assessments, penetration testing, and Digital Operational Resilience Act (DORA) testing
• Define and execute risk-based testing calendars, test scripts, and security playbooks
• Ensure accurate classification, follow-up, and remediation of security incidents and test findings
• Develop and report security KPIs, metrics, and dashboards for management
• Collaborate closely with IT teams, business stakeholders, and third-party providers

🛠️ Technical Requirements:

• 5+ years of experience in security operations (SOC), SIEM management, and security testing
• Hands-on experience with SIEM platforms and log management tools (Splunk, QRadar, or equivalent)
• Strong background in incident response and security playbook development
• Experience with vulnerability management, penetration testing, and DORA-related testing
• Knowledge of automated security controls, NDR solutions, and behavioral analytics
• Excellent analytical, problem-solving, and reporting skills
• Fluent in French and English
• University degree in Computer Science, Information Security, or a related field

➕ Plus:

• Relevant certifications such as CISSP, CISM, CISA, GIAC, ISO 27001 Lead Implementer/Auditor
• Experience in regulated environments (preferably financial services)
• Proven ability to work autonomously, manage multiple priorities, and deliver under pressure
• Strong documentation, communication, and stakeholder engagement skills

🎉 Why Capitole?

🤝 Our employees come first. We believe in a different, more human model, placing people at the center of our company.

• 📜 Permanent contract or Freelancing
• 🚗 Company car
• 🏥 Health Insurance with DKV
• 🍽️ Meal voucher
• 🏠💼 Hybrid working: within Luxembourg.

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Don't hesitate to send us your profile, we are looking forward to meeting you! ☎📩