Job DescriptionWe are looking for a Cybersecurity Analyst in the OT Cyber Security area.
You will report to the Global SOC Manager, Managed Services.
You will work hybrid in Madrid or Barcelona, Spain.
Your Responsibilities
Monitor and analyze security alerts in OT environments using SIEM, OT security tools, and EDR/AV platforms.
Respond to security incidents (IR) – conducting investigations, correlating events, identifying attack vectors, and implementing mitigation actions.
Maintain and improve SOC procedures related to alert handling, vulnerability reporting, and escalation processes.
Perform log analysis and fine‐tuning detections by enhancing SIEM rules, tuning alerts, and supporting the development of detection logic.
Collaborate with OT/ICS teams on asset identification, vulnerability assessment, architecture reviews (ICS/SCADA, Purdue model), and recommending security improvements.
The Essentials - You Will Have
Bachelor's Degree: Computer Science / Engineering / Telecommunications / SysAdmin / Networking / another similar relevant degree
2 or more years of experience as a SOC operation or analyst
Experience with SIEM, log analysis, alert tuning, and understanding detection logic
Hands‐on familiarity with OT security tooling such as Claroty, Nozomi, or similar platforms
Knowledge of EDR, AV, and orchestration platforms and how they support monitoring workflows
Experience with networking, routing, switching, and common OT/ICS protocols (Requirement).
Understanding of OT environments, IC's and SCADA architectures, Purdue model, and asset identification
Working knowledge of operating systems (Windows, Linux, Mac) and their security‐relevant components
Knowledge of common threat vectors, attacker techniques, vulnerabilities, and security best practices
Fluency in written and spoken English and Spanish
The Preferred - You Might Also Have
Security certifications such as CEH, CISSP, CCNA, Sans Institute, Security +, MCITP/MCSE and ITIL Foundations Certifications
Cybersecurity Master's Degree
Experience with basic scripting (Python, PowerShell) to support automations or internal improvements
What We Offer
Volunteer Paid Time off available after 6 months of employment for eligible employees
Company volunteer and donation matching program – Your volunteer hours or personal cash donations to an eligible charity can be matched with a charitable donation
On-demand digital course library for professional development
Comprehensive mindfulness programs with a premium membership to Calm
Employee Assistance Program
Personalized wellbeing programs through our OnTrack program
and other local benefits!
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