As part of the Computer Security Incident Response Team (CSIRT), you will contribute to the detection, analysis, and response to security incidents for a client and its clients operating in highly critical environments.
This position is ideal for a hands-on cybersecurity professional passionate about incident response, threat analysis, and digital forensics, looking to grow within one of Europe's most advanced cyber defense organizations.
Responsibilities
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Analyse and process security incidents, including IoC extraction, log analysis, malware review, and forensic investigation
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Execute documented response procedures from analysis to reporting
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Perform breach analysis and root cause identification
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Support customers and manage cybersecurity-related tickets
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Conduct Incident Response Readiness Assessments and audits
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Collaborate with the wider CERT community and contribute to cybersecurity events
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Ensure compliance with the CSIRT Code of Practice and data protection regulations
Profile
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Minimum 3 years of experience in cybersecurity, ideally within CSIRT, SOC, or Dfir environments
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Proven experience in incident handling, forensics, or threat analysis
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Familiarity with SIEM, EDR, MISP, Cortex, or similar tools
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Good understanding of ISO 27001, NIS2, and risk or incident management processes
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Fluent in English and either French or Dutch
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Strong analytical mindset, structured documentation skills, and ability to work autonomously
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Preferred Certifications :GCIH, GCIA, GNFA, Grem, GSEC, Ecppt, OSCP, CEH
