Overview
SOC Analyst (m/f) Jobs in Luxembourg, Luxembourg, Luxembourg at F3C-Systems
Title: SOC Analyst (m/f)
Company: F3C-Systems
Location: Luxembourg, Luxembourg, Luxembourg
At F3C, operational cybersecurity is central to what we deliver. Our hybrid SOC monitors, detects, and responds to threats in real time, supported by Cyber Threat Intelligence capabilities to stay ahead of attacks.
If you are passionate about threat detection and continuous improvement of security services, join a team working on technically meaningful missions with real room to grow.
The role
- 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
Your profile
- 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
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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