> Markdown version of [/jobs/ext/3906688-senior-xsiam-support-engineer-madrid](https://www.wearedevelopers.com/jobs/ext/3906688-senior-xsiam-support-engineer-madrid). 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). --- # Senior XSIAM Support Engineer - Madrid - **Company:** Infotree Global Solutions - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Apple Mac Systems, Linux System Administration, Security Information and Event Management, Computer Networking Systems - **Published:** October 25, 2026 - **Apply:** https://www.jobleads.com/es/job/senior-xsiam-support-engineer-madrid--madrid--e086ae8becb92619a9cc660afc3a9f902 ## About the Role The ideal candidate has 3+ years as a Support Engineer, strong networking knowledge, SIEM/EDR experience, and proficiency across Windows, MacOS and Linux environments. Excellent communication and customer advocacy are essential. ## Description Infotree Global Solutions is seeking a Senior Support Engineer for XSIAM in Madrid. The role focuses on resolving user-reported issues within SLAs, performing advanced troubleshooting, and collaborating with cross-functional teams to implement fixes. The ideal candidate has 3+ years as a Support Engineer, strong networking knowledge, SIEM/EDR experience, and proficiency across Windows, MacOS and Linux environments. Excellent communication and customer advocacy are essential.