Senior Cloud Security Analyst - Threat Detection & IR

Thales; Ciudad de México; Presencial; MXN 900.000 - 1.200.000; Jornada completa

Descripción de la vacante

Thales in Mexico City is seeking a Security Analyst to safeguard our corporate and production environments, leveraging advanced security tools and techniques to detect, prevent, investigate, and respond to security threats.

You will join a team of security professionals, participate in 24/7 monitoring shifts, and apply cloud-native security practices across AWS, Azure, and GCP while collaborating with cross-functional teams.

Formación

• 5+ years of hands-on experience with cloud providers (AWS/Azure/GCP) and cloud security.
• Experience with SIEM log correlation, alert development and dashboard creation.
• DevSecOps experience, CI/CD integration, and IaC.

Responsabilidades

• Monitor, investigate, and triage security events to support threat modeling.
• Proactively monitor cloud, network, and endpoints for suspicious activity and threats.
• Perform cloud security posture assessments, configuration reviews, and policy enforcement across AWS, Azure, and GCP.
• Develop and maintain security alerts, log correlation rules, and dashboards using SIEM.
• Develop and implement security automation and response workflows to improve efficiency.
• Configure, administer, and optimize security platforms including SIEM, CSPM, CNAPP, EDR/XDR, DLP, and cloud security monitoring solutions.
• Conduct ongoing threat hunts and publish regular threat intelligence reports.
• Manage the InfoSec ticket queue, conduct investigations, and document resolutions.
• Review vulnerability scan results and remediation efforts.
• Document, analyze, and escalate security incidents as needed.
• Collaborate with other business units to assess system configurations and secure integration.
• Partner with internal stakeholders to define, develop, and implement security standards and best practices.
• Conduct quarterly security gap analyses and risk assessments.
• Conduct third-party security assessments for vendors.

Conocimientos

Cloud providers AWS

Azure

GCP

Endpoint security

Cortex XDR

CrowdStrike

Microsoft Defender

SIEM

Log correlation

Dashboard creation

Threat hunting

DevSecOps

CI/CD security

IaC

Container security

Python

PowerShell

Bash

MITRE ATT&CK

Threat intelligence

Herramientas

SIEM tools

CSPM

CNAPP

EDR/XDR

DLP

Vulnerability mgmt

Descripción del empleo

Thales in Mexico City is seeking a Security Analyst to safeguard our corporate and production environments, leveraging advanced security tools and techniques to detect, prevent, investigate, and respond to security threats.

You will join a team of security professionals, participate in 24/7 monitoring shifts, and apply cloud-native security practices across AWS, Azure, and GCP while collaborating with cross-functional teams.