Sergio Arranz

Q: What is Sergio Arranz email address?

Email Sergio Arranz at sergioas1996@gmail.com and sergio.arranz@glencore.com. This email is the most updated Sergio Arranz's email found in 2026.

Q: How to contact Sergio Arranz?

To contact Sergio Arranz send an email to sergioas1996@gmail.com or sergio.arranz@glencore.com. (updated on April 10, 2025)

Cyber Defense Incident Response Analyst - Global CDC at Glencore | Zurich, Zurich, Switzerland

About Sergio Arranz

Sergio Arranz is a seasoned Cyber Defense Incident Response Analyst at Glencore’s Global Cyber Defense Center (CDC), where he plays a pivotal role in safeguarding the organization’s digital assets across a complex, multinational environment. Leveraging over seven years of cybersecurity expertise, Sergio specializes in threat hunting, threat intelligence, and incident management, ensuring rapid detection and effective response to security incidents that could impact Glencore’s global operations. His current role involves collaborating closely with international teams based in the US and Australia, providing around-the-clock incident response coverage across multiple time zones.

At Glencore, Sergio is instrumental in developing and refining incident response playbooks, tuning SIEM and EDR/XDR solutions, and conducting IOC research to enhance threat detection capabilities. His expertise extends to insider threat detection, vulnerability management, and the deployment of security controls such as WAF and DLP, which are critical in mitigating advanced persistent threats and insider risks. Sergio’s leadership in incident investigations and his ability to mentor junior analysts have significantly improved the SOC’s operational efficiency and incident handling procedures.

His work also involves proactive threat intelligence gathering, analyzing cyber threat trends, and integrating this intelligence into the organization’s security posture. By continuously improving detection techniques and response strategies, Sergio ensures that Glencore remains resilient against evolving cyber threats. His comprehensive understanding of cybersecurity tactics, combined with his analytical skills and proactive approach, makes him a key asset in maintaining the integrity and security of Glencore’s global infrastructure.

Sergio Arranz Work