Diagnostic, Test, Validation Engineer

Minor Hotels Europe and Americas

Engineer providing verification and validation support for Integrated SW Qualification Testing in electrified propulsion systems. Responsibilities include support for vehicle builds, testing, and analysis.

Posted 4/30/2026full-timeToluca • 🇲🇽 MexicoMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

The engineer shall provide support for verification/validation/DVP design for Integrated SW Qualification Testing, support for vehicles builds and high voltage testing for Propulsion System Service and EOL/plant support for End of Line (EOL) activities.
Control validation support: Integrated SW Qualification Testing: The activities in scope are verification, Design Validation Plan design, validation (diagnosis and functional requirements).
Responsible for gathering and development of requirements for the assigned feature.
Propulsion System Support: Integration of Electrified Propulsion System during the complete development process starting with mule vehicles commissioning and related issues fix.
High Voltage test bench commissioning and test execution.
High voltage safety test portion execution. First level analysis of data logged remotely and fleet support by means of Flying Doctors able to reach vehicles and fix on site their potential issues.
EOL/Plant Support: Definition of an EOL norm to properly test Electrified Propulsion Systems at the vehicle EOL. Support the EOL/plant activities, fix eventual issues and EOL norm testing on vehicle in advance to its usage at the plant.
Flying Doctor The engineer will work inside the ePT Verification Team executing Design Verification Plan starting from the development, in order to bring his experience and troubleshooting capabilities on after sales activities.
Support Controls, Calibration, and Validation teams during development and field issues resolution.

Requirements

What you’ll need

Good conversational English (B2, C1, C2)
Bachelor of Science in Mechatronics, Automotive Systems or Electrical Engineering
Experience in developing diagnostic content for either/both electrified propulsion system and conventional
Knowledge of Diagnostic Protocols (Keyword 2000 and UDS)
Knowledge of CAN messaging structure & protocol for the CAN-Bus layer
Knowledge of electrical systems test interface tools
Good understanding of vehicle propulsion system (conventional and/or electrified)
Experience in developing more sophisticated diagnostic strategies , such as, but not limited to, aftertreatment diagnostics, evaporative leak detection diagnostics, or comprehensive component monitoring (circuit checks, rationalities and functional checks including automatic learnings)
Familiarity with the following programming : C++, MatLab/Simulink, Pseudo code modification

Benefits

Comp & perks

Access to Legal and +Benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C++MatLabSimulinkdiagnostic content developmentaftertreatment diagnosticsevaporative leak detection diagnosticscomprehensive component monitoringelectrified propulsion systemconventional propulsion systemrequirements gathering

Soft Skills

troubleshootingcommunicationteam collaborationproblem-solving

Certifications

Bachelor of Science in MechatronicsBachelor of Science in Automotive SystemsBachelor of Science in Electrical Engineering