Senior SIEM/XDR Security Engineer

NextLink Group is seeking a Senior Security Engineer (SIEM) to join our CISOC team and work with a leading pharmaceutical client. You will focus on security monitoring, detection development, automation, and reporting using SIEM/XDR technologies.You will design and tune use cases, develop scripts and integrations, and contribute to threat simulations to...

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...

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...

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...

Senior Security Engineer The Mission You 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...

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...

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...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Remoteo busca un Ingeniero de Ciberseguridad Senior para diseñar, implementar y operar soluciones en nube, identidad y endpoints. Se trabajará en un cliente multinacional del sector transporte, con modalidad híbrida (2 días teletrabajo, 3 días en Viladecans).Se requiere experiencia demostrada en ciberseguridad, arquitectura y operaciones avanzadas, con...