Senior SIEM/XDR Security Engineer

Ambit Iberia is seeking a Senior Security Engineer to join its global CISOC team, focusing on security monitoring, detection engineering, and SIEM/XDR enhancements. You will design and optimize use cases, build automation, and collaborate with Detection and Incident Response teams to improve threat detection and remediation.You will also contribute to...

Tamarind Intelligence seeks a Senior Security Engineer to join our global CISOC in Madrid, focusing on security monitoring, detection engineering, and SIEM/XDR enhancements. You will design and optimize use cases, develop automation, and collaborate with Incident Response to strengthen detection. You will contribute to security reporting, dashboards, and...

We are looking for a Senior Security Engineer to join a global Cyber Intelligence & Security Operations Center (CISOC) team, focusing on security monitoring, detection engineering, and the continuous improvement of SIEM/XDR capabilities.In this role, you will design and optimize security use cases, develop automation and integrations, and collaborate with...

Assigned Recruiter(s) Suchitra Garikapati Date Opened 09/17/2026 Country Spain Job Posting ID ZR_4444_JOB What is the mission about?. Job DescriptionAt NextLink, we are looking for aSenior Security Engineer (SIEM)to join our team and collaborate closely with one of our most recognized clients in the pharmaceutical sector.You will join the Cyber Intelligence...

Swiss Re is seeking a hands-on Senior Security Engineer - Workload Security for a hybrid role in Spain. You will design, engineer, and operate security controls across endpoints, Linux workloads, containers, and cloud-native platforms, with a focus on runtime protection and threat detection. You will collaborate with Detection Engineering and Incident...

Swiss Re is seeking a Senior Security Engineer to design, implement, and operate workload security and EDR/XDR across Windows, Linux, and containerized environments. You will work on Kubernetes security, run-time protection, and cloud-native platforms, contributing to a secure, scalable cyber defence program. You will partner with Detection Engineering and...

Vivid is seeking a Security Engineer to own and scale security across identities, SaaS, endpoints, and networks in a cloud-native AWS setup. You will design controls, automate security workflows, and lead security initiatives with minimal oversight. You will manage SIEM detection engineering, IdP administration, ongoing access recertification, and implement...

Senior Security EngineerThe MissionYou will be a key member of the SIEM team, contributing to the engineering and strategic evolution of our global Security Log Management and Vulnerability Scanning services. This is an end-to-end ownership role: from defining the roadmap and architectural strategy to hands-on engineering and operational excellence. Key...

Senior Sales Executive, Medical Device Consulting Services, EMEA (Remote)Emergo by UL's Human Factors business unit is a global leader in Human Factors Engineering (HFE) services, with team members in the US, Europe, and Asia. Emergo by UL's HF staff consists of human factors professionals who perform research, design, and usability studies primarily for the...