Meet the Team

The Computer Security Incident Response Team (CSIRT) serves as the frontline defense for our global infrastructure, protecting the integrity of our systems and data. We operate as a collaborative, fast-paced unit of analysts and investigators dedicated to identifying and neutralizing complex cyber threats. By integrating proactive threat hunting with rapid incident response, we ensure the safety of our global enterprise. Our team values diverse perspectives, continuous learning, and a culture of accountability.

Your Impact

As a Threat Hunting Analyst, you will investigate security alerts and analyze telemetry across endpoint, network, and cloud platforms to identify and mitigate malicious activity. You will coordinate with cross-functional teams to ensure rapid incident resolution and minimize business impact. You will develop and refine standard operating procedures and playbooks to improve the efficiency of our detection and response capabilities. By participating in intelligence-driven threat hunting,



you will proactively identify emerging attacker tactics to strengthen our overall security posture. This role is essential for maintaining our operational resilience and protecting our general environment from evolving threats. You will also perform the following:
- Investigate security alerts, suspicious activity, phishing reports, and potential security incidents across multiple technologies and platforms.
- Document investigations, analysis, decisions, and actions clearly and thoroughly.
- Coordinate incidents with internal teams, including engineering, infrastructure, identity, legal, HR, and business partners when appropriate.
- Support operational improvement initiatives, including detection tuning, workflow improvements, automation opportunities, and process documentation.
- Assist with development and refinement of standard operating procedures, playbooks, and analyst guidance.
- Collaborate with teammates globally to improve investigative co

📌 Threat Hunting Analyst (Ciudad de México)
🏢 Cisco Systems
📍 Ciudad de México