Senior AI-Driven Cyber Defense Engineer

TD SYNNEX Spain; Barcelona; Presencial; EUR 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Elective Benefits

Career Growth

Well-being Program

Diversity & Inclusion

Descripción de la vacante

TD SYNNEX Spain is seeking a Senior Cyber Security Specialist to design, implement and manage security technologies globally. You will lead or act as a senior technical resource across IT security projects, improving protection, detection and response capabilities.

You will stay current with emerging technologies and drive improvements in identity and access management, threat hunting, vulnerability management, security monitoring and incident response.

Formación

• Bachelor's degree in IT or related field.
• 8–10 years of relevant work experience in IT security.
• 5+ years in security engineering with cross-domain experience (SIEM + SOAR or SIEM + Detection).
• Proficiency in SIEM query languages (SPL, KQL) and SOAR playbook development (Python, low-code).
• Experience building or integrating AI/ML models for security use cases.
• Strong Python skills with ML frameworks (scikit-learn, PyTorch) and LLM APIs.
• Detection engineering experience: Sigma rules, MITRE ATT&CK mapping, rule tuning.
• Git-based workflows for detection-as-code and infrastructure-as-code.

Responsabilidades

• Develop AI-powered detection rules using ML anomaly models, Sigma rules, and behavioral analytics.
• Build intelligent SOAR playbooks leveraging LLM reasoning for dynamic decisions.
• Tune AI-driven alert triage systems with automated scoring and routing.
• Manage SIEM platform components: index optimization, search performance, and data model maintenance.
• Design prompt engineering frameworks and evaluation harnesses for security-focused LLM apps.
• Build RAG pipelines using internal security knowledge bases and threat intel.
• Conduct AI-augmented threat hunting to generate hypotheses and detect anomalies at scale.
• Develop and maintain CI/CD pipelines for detection rules, playbooks, and ML models.

Conocimientos

SIEM & SOAR

Python & ML

KQL & SPL

LLM APIs

Detection engineering

Git workflows

Communication skills

English proficiency

Educación

Bachelor's Degree in IT

Herramientas

Python

Git

LLM APIs

Sigma rules

Descripción del empleo

TD SYNNEX Spain is seeking a Senior Cyber Security Specialist to design, implement and manage security technologies globally. You will lead or act as a senior technical resource across IT security projects, improving protection, detection and response capabilities.

You will stay current with emerging technologies and drive improvements in identity and access management, threat hunting, vulnerability management, security monitoring and incident response.