> Markdown version of [/jobs/ext/2905880-mdr-security-operations-engineer-client-facing](https://www.wearedevelopers.com/jobs/ext/2905880-mdr-security-operations-engineer-client-facing). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mdr Security Operations Engineer (Client-Facing) - **Company:** Kudelski Security - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Cyber Security, Intrusion Detection and Prevention, Python (Programming Language), Windows PowerShell, Security Information and Event Management, Scripting, Falcon Platform, Splunk, SentinelOne Expertise - **Published:** September 14, 2026 - **Apply:** https://www.buscojobs.com.es/mdr-security-operations-engineer-client-facing-en-madrid-ID-371236694 ## About the Role You will work as a client-facing security engineer responsible for threat detection, incident response, and service delivery in a fast-paced environment.This role requires 1-3 years in cybersecurity operations, experience with SIEM/EDR tools (Splunk, SentinelOne, CrowdStrike), and scripting knowledge (Python, PowerShell). English fluency is essential; French is a plus. #J-*****-Ljbffr ## Description Kudelski Security in Madrid is seeking an IT Security Operations Engineer to join our MDR team.You will work as a client-facing security engineer responsible for threat detection, incident response, and service delivery in a fast-paced environment.This role requires 1-3 years in cybersecurity operations, experience with SIEM/EDR tools (Splunk, SentinelOne, CrowdStrike), and scripting knowledge (Python, PowerShell).English fluency is essential; French is a plus.#J-*****-Ljbffr