We are looking for a Cybersecurity Specialist responsible for conducting penetration tests to validate security controls across systems and environments.
Required Skills Offensive Security & Validation: responsible for conducting penetration tests, red , blue and purpleteaming exercises, and adversary simulations to identify vulnerabilities and validate security controlsacross systems and environments.
Detection Engineering & Threat Validation: leverages Microsoft Defender and Microsoft Sentinel to analyze security events, simulate attack patterns, and validate the effectiveness of existing detectionand response mechanisms.
Cyber Resilience & Incident Preparedness: supports the enhancement of cyber resiliencecapabilities by identifying gaps in incident response, recovery processes, and detection coverage.Contributes to improving organizational readiness against cyber threats.
AI-driven Security Enablement: explores and implements AI-based use cases in offensive securityand threat detection, including automation, anomaly detection, and intelligent threat analysis.



Drivesinnovation in applying AI within cybersecurity.
Threat Analysis & Intelligence: analyzes emerging threats, attack vectors, and adversary techniquesto proactively strengthen defensive measures and align with industry frameworks such as MITREATT&CK.;
Collaboration & Knowledge Sharing: collaborates with MSSP, IT, OT and security architectureteams, sharing insights from offensive activities and contributing to continuous improvement ofsecurity capabilities
Simulating real-world attack scenarios through penetration testing and red teaming to uncovervulnerabilities before they are exploited.
Validating and enhancing detection capabilities using Microsoft Defender and Microsoft Sentinelacross complex IT environments.
Improving cyber resilience by identifying gaps in incident response, detection coverage, andrecovery capabilities.
Leveraging AI-driven techniques to automate threat analysis, enhance anomaly det

📌 Tech Specialist (Madrid)
🏢 Randstad España
📍 Madrid