Cyber Security Consultant

We are looking for a freelance Splunk Developer / SIEM Specialist to join a multifunctional cybersecurity team operating across Europe. The role focuses on SIEM logging and monitoring using Splunk, supporting incident detection, response, and continuous improvement of security monitoring capabilities.

This is a fully remote contract position for candidates based in Europe.

Key Responsibilities

SIEM & Monitoring

• Manage and enhance SIEM logging and monitoring using Splunk
• Develop and improve detection use cases and correlation rules
• Integrate new log sources and perform raw event parsing
• Perform continuous monitoring and tuning of SIEM alerts
• Handle security tickets and alert triage
• Conduct incident investigation and analysis
• Participate in the full incident response lifecycle
• Define and document incident response playbooks (e.g., ransomware, data breach scenarios...