Senior CSOC Threat Detection Engineer (Remote)

Talan; La Coruña; Remote; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Remote position

Training & career development

International projects

Job summary

Talan Spain is seeking a Senior consultant for the Cyber Security Operations Center (CSOC) to enhance threat detection and security monitoring across diverse environments. You will work in a globally distributed team, focusing on security content management, validation, and SIEM optimization.

The role encompasses Security Operations, Threat Detection Engineering, and operational excellence across SIEM/EDR, with exposure to cloud platforms and complex customer landscapes.

Qualifications

• 5+ years in information technology with alert triage and security incident support.
• Proven experience administering a SIEM platform (Splunk or MS Sentinel preferred).
• Experience with SOC tools (SIEMs, EDRs) and technical threat analysis.
• Deep knowledge of Microsoft Security Tools (M365, Defender, Azure, Sentinel).
• Knowledge of Linux/Windows environments and cloud platforms (Azure, AWS, GCP).
• Experience in building/detecting security monitoring and detecting threats.

Responsibilities

• Develop, validate, tune, and maintain security monitoring across SIEM, EDR, and cloud platforms.
• Operate and improve security monitoring and detection services.
• Onboard and validate new security data sources and telemetry feeds.
• Manage security content lifecycle, rule reviews, testing, and QA.
• Collaborate with threat intel, incident response, and SOC teams to translate requirements into detections.

Skills

SIEM administration

Threat detection

Security operations

English proficiency

Linux/Windows familiarity

EDR tools

Cloud security

Scripting (Python, PowerShell)

Communication skills

On-call readiness

Tools

Splunk

Microsoft Sentinel

QRadar

ArcSight

ELK Stack

MS Defender for Endpoint

Job description

Talan Spain is seeking a Senior consultant for the Cyber Security Operations Center (CSOC) to enhance threat detection and security monitoring across diverse environments. You will work in a globally distributed team, focusing on security content management, validation, and SIEM optimization.

The role encompasses Security Operations, Threat Detection Engineering, and operational excellence across SIEM/EDR, with exposure to cloud platforms and complex customer landscapes.