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IT Security Engineer

Madrid, Community of Madrid, Spain💼 Full-time🗓 2025-12-23 → 2026-09-26

Core

Design, implement, and operate security controls for a distributed cloud-first environment supporting aerospace and defense critical technologies, ensuring compliance with strict national security requirements while enabling engineering teams to move fast.

Role type

Senior IC IT Security Engineer (Cloud & Enterprise)

Builds

Secure cloud and enterprise environments (Microsoft 365, Entra ID, Intune, AWS, on-prem systems), security policies, and incident response capabilities.

Domain

Aerospace & Defense, Cloud Security, Enterprise IT Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

IT security engineering, cloud security, security architecture, identity and access management, SIEM/SOAR, endpoint security (EDR/MDM), vulnerability management, scripting/automation (PowerShell/Python), risk assessment, ISO 27001/NIST compliance

Preferred skills

Zero-trust principles, secure software development practices, regulated environment experience (aviation/defense), additional European languages

Technologies

Microsoft 365, Entra ID, Intune, AWS, Microsoft Sentinel, Splunk, EDR, MDM, VPN, firewalls

Responsibilities

Develop and implement IT security policies and standards; design cybersecurity baselines for cloud and on-prem platforms; lead incident investigations and root-cause analysis; own end-to-end delivery of major security initiatives; provide technical input to policies and support audits; collaborate with engineering teams on secure-by-design practices.

Seniority

Senior, hands-on IC

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