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We are hiring a Security Specialist to strengthen our Security Detection & Response (SDR) function — a core component of Bitvavo’s security posture. In this role, you’ll take ownership of advanced investigations, continuously improve detection capabilities, and raise the bar across network, web, and data security. You’ll act as an escalation point during incidents and play a central role in evolving how we detect and respond to threats at scale.
Job Responsibility:
Threat Monitoring & Investigation: Analyse and respond to critical security alerts, assess impact, identify root causes, and drive appropriate remediation
Detection Development & Optimisation: Refine detection logic, alerts, dashboards, and signals to increase signal quality and minimise noise
Incident Response Execution: Lead or contribute to incident handling activities, including investigation, containment, recovery, and post-incident analysis
Security Control Enhancement: Support the design, oversight, and continuous strengthening of endpoint, network, and data protection controls
Operational Maturity: Improve tooling, automate repeatable processes, and maintain clear, actionable playbooks and procedures
Knowledge Enablement: Document learnings, share insights with the wider team, and contribute to internal training and capability building
Requirements:
4+ years of hands-on experience in detection & response, threat hunting, or security incident handling
Solid understanding of detection strategies, SIEM/SOAR platforms, and investigative workflows
Working knowledge of endpoint security, network defence, and data protection fundamentals
Strong analytical mindset with the ability to operate under pressure in dynamic environments
Clear communicator who can translate technical findings into actionable insights
Nice to have:
Security certifications (e.g. Security+, GSEC, GCIA) are considered a strong plus