SOC Analyst (m/f)
Entreprise
We are recruiting on behalf of F3C Systems, a cybersecurity specialist running a hybrid SOC that monitors, detects, and responds to threats in real time, supported by Cyber Threat Intelligence capabilities.
We are looking for a Medior SOC Analyst to join their operational security team.
Poste
- Monitor and analyse security alerts from the SIEM/XDR (Sekoia) and EDR tooling
- Lead N2 investigations: incident qualification, impact assessment, and corrective action recommendations
- Handle incident response end-to-end: containment, eradication, remediation, and post-mortem reporting
- Perform technical analysis: event correlation, IOC investigation, and first-level forensics
- Enrich the CTI platform (MISP or equivalent) with qualified IOCs and threat reports
- Map attacker TTPs to the MITRE ATT&CK framework
- Contribute to detection rule improvement, SIEM tuning, and false positive reduction
- Build and maintain SOC playbooks and runbooks; support SOAR automation
- Conduct threat hunting to surface undetected compromises
- Identify visibility gaps and recommend architecture or log coverage improvements
- Present incidents, threat trends, and recommendations in client meetings
Profil
- Bachelor’s degree or equivalent in Cybersecurity / IT
- 3+ years of experience in a SOC environment
- Proficiency with at least one SIEM: Sekoia, Splunk, Microsoft Sentinel, QRadar, or equivalent
- Solid understanding of MITRE ATT&CK and Cyber Kill Chain frameworks
- Experience with CTI platforms (MISP, OSINT feeds, IOC analysis)
- Good knowledge of Windows/Linux systems, networking (TCP/IP, DNS, HTTP), and cloud environments
- Scripting skills appreciated: Python, PowerShell
- Splunk knowledge is a plus
- Clear communication skills in English; additional languages are an asset
- Relevant certifications appreciated: CompTIA CySA+, SC-200, CEH, GCIA, or Splunk equivalents
The package
CDI · Company car · Fuel card · Funded training & certifications · Remote work · Satellite office · Flexible hours · Corporate credit card · Meal vouchers · Parking
For more information, please contact Amandine Chuard by phone on +352 26 29 45 27.
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