🌿 Back to all jobs
🥝 Cybersecurity Specialist
Randstad | Madrid, Spain | Posted June 19, 2026
Job Description
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 toanalyze 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 o...