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🥝 Principal Engineer, Critical Support

QAD | Mexico City, Mexico | Posted May 25, 2026

Job Description

Job Description

The Critical Support Team (CST) is a specialized group within the organization dedicated to addressing the most complex, high-impact, and recurring customer issues. Acting as a problem-solving hub, the CST is responsible for thoroughly investigating escalated cases and recurring incidents to deliver sustainable, long-term solutions.

The Principal Engineer, Critical Support Team (CST) serves as a senior technical authority and problem-solving leader within the organization. This role is dedicated to addressing the most complex, high-impact, and recurring customer issues, driving systemic improvements to enhance product reliability and customer satisfaction.

As a member of the Critical Support Team, the Principal Engineer leads the investigation and resolution of escalated cases, performing in-depth root cause analysis (RCA) to uncover and resolve systemic gaps in products and processes. This role goes beyond troubleshooting by co...

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