Senior Information Security Engineer

WE ARE HIRING: Senior Information Security Engineer (Remote - Mexico) 🛡️💻

Are you an expert in SIEM migrations and Centralized Logging? Cognisap is looking for a Senior Information Security Engineer (Level III) to lead critical foundational capabilities in Cyber Detection for a high-impact international project.

This is a key role supporting the migration from Splunk Cloud/CRIBL to CrowdStrike Falcon Next-Gen SIEM.

The Role at a Glance:

• 📍 Location: 100% Remote (Must be based in Mexico).
• ⏳ Duration: 5-month contract with extensions until December 2026.
• 🗣️ Languages: Bilingual (Spanish/English).

What you will be doing:

• Supporting US SIEM operations and migrating log sources to CrowdStrike Falcon Next-Gen SIEM.
• Coordinating data bifurcation and validating log data integrity (CIM compliance).
• Implementing firewall rules, network routing, and DNS resolution to support migrations.
• Collaborating with global Cyber Security Ops teams to maintain dashboards and log source coverage metrics.

Must-Have Requirements:

• 5+ years of demonstrable experience in log source onboarding (Splunk Enterprise Security).

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• Hands-on experience with CrowdStrike Falcon Next-Gen SIEM, ONUM, CRIBL, and SPL (Splunk scripting).
• Proficiency in Python and experience with Red Hat Linux/Windows.
• Knowledge of NIST Cyber Security Framework & FFIEC CAT.
• Certifications (Nice to have): Splunk Power User, SANS (GREM, GCIA, GCIH, etc.).

📩 Interested? Send your updated CV to: smercado@cognisap.com

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