▷ (Urgente) Senior Cyber Security Specialist (SIEM)

Are you ready to protect the future of digital infrastructure?

We’re looking for a Senior Cyber Security Specialist to join a global team building resilient and scalable cyber defense systems.

You’ll be part of an international unit focused on SIEM operations, currently migrating to Elastic as the new reference platform for security.

Key responsibilities :

• Plan, install, configure, and operate complex cybersecurity systems.
• Support teammates in error analysis and troubleshooting.
• Manage SIEM platforms such as Elastic, QRadar, Azure Sentinel, and XDR.
• Maintain system lifecycle : patching, updates, and vulnerability mitigation.
• Document changes in the internal knowledge base.
• Participate in international projects, leading subprojects or workflows when needed.
• Adapt services to evolving IT landscapes and cloud readiness.
• Participate in on-call rotations (1 week every 5–7 weeks, average 1 call every 2 months).

Tech stack & must-haves :

Nice to have :

What we offer :

Sponsorship to work in Spain and relocation to Madrid.

Competitive salary package (base + bonus).

Career growth and training opportunities.

Social benefits : private health insurance, meal vouchers, and more.

30 days of vacation.

Hybrid model in Madrid (60% on-site).

MacBook as your work device.

International project with long-term vision.

Ready to be part of a team that values innovation, resilience, and global collaboration? Apply now!