Job Purpose:

The Senior Cyber Security Specialist is responsible for designing, implementing and managing security technology solutions globally. Leads or serves as experienced technical resource in multi-discipline IT security projects intended to continually improve the security infrastructure and operating procedures. Keeps abreast of the latest technologies and identifies opportunities to leverage them to improve TD SYNNEX's cyber protection, detection and response capabilities. The responsibilities include reviewing our current security measures and processes in all geographies TD SYNNEX operates in, identifying and addressing areas of weakness through penetration testing and red teaming, and responding promptly to possible security breaches. Continuously improves core processes in identity & access management, threat hunting and analysis, vulnerability management, security monitoring and incident response both on-premise and in the cloud. Documents operating procedures and run books and trains the support team(s).

ABOUT THE TEAM:





The Security Automation Engineering pod is the full-stack security engineering function of the future. It blends SIEM mastery, SOAR automation, detection craft, and AI/ML fluency into a single high-velocity pod — building, automating, and detecting across every layer of the security operations stack with intelligent systems as its force multiplier. Unlike other engineering pods where AI is an enhancement opportunity, this pod treats AI as a native, first-class capability woven into every workflow: these engineers don't just use AI tools — they build, tune, and govern them. The team supports a 25,000-employee enterprise.

POSITION SUMMARY

A full-stack security engineer who operates fluidly across SIEM administration, playbook development, detection rule creation, and AI system implementation. Owns a domain focus area while maintaining cross-functional capability across all disciplines.

KEY RESPONSIBILITIES
- Develop and deploy AI-

📌 Senior Cybersecurity Defense Specialist (Barcelona)
🏢 TD Synnex
📍 Barcelona