Are you ready to take the lead in safeguarding sensitive data on a global scale?

We're looking for a Senior Information Security Analyst who thrives on tackling data protection challenges in an enterprise environment. In this pivotal role, you'll drive data loss prevention strategies, monitor and respond to security alerts, and collaborate across teams to reduce risks related to data exfiltration and insider threats. Your expertise will help shape detection logic, refine security operations, and ensure comprehensive documentation of every investigation and response.

About the role:
In this opportunity as a Senior Information Security Analyst, you will:
- Lead and execute data protection and data loss prevention (DLP) processes across a general enterprise environment
- Analyze data handling activities to identify risks related to data exfiltration, policy violations, and insider threats
- Partner with business teams and security stakeholders to review, remediate, and reduce data protection risks
- Triage and investigate security alerts across multiple platforms,



escalating potential incidents as needed
- Contribute to continuous monitoring operations by supporting detection, analysis, and response efforts across the security ecosystem
- Collaborate with other ISRM teams to improve detection logic, alert fidelity, and overall security coverage
- Document investigations, findings, and response actions in case management systems with a high degree of accuracy
- Develop and maintain standard operating procedures, playbooks, and documentation for DLP and security monitoring processes
- Support reporting and metrics related to data protection incidents, trends, and operational effectiveness

About You
You’re a fit for the role of Senior Information Security Analyst if you have:
- A background or degree in cybersecurity, computer science, or a related field
- Hands-on experience investigating security events across endpoints, cloud platforms, messaging systems, or network

📌 Senior Information Security Specialist (Ciudad de México)
🏢 Thomson Reuters
📍 Ciudad de México