Virtual Propulsion Engineer- Electric Drive Thermal

Job Description

This role is categorized as hybrid. This means the successful candidate is expected to report to Pontiac Michigan three times per week at minimum.

The Role

In this role youll contribute to GMs vision of a Zero Emission future by supporting the thermal performance and integration of electric drive this role youll work with key components such as motors inverters and high-voltage connection systems to ensure optimal thermal behavior and system-level efficiency.

Youll be responsible for developing accurate 1-D thermal models of electric drive components integrating those models into broader system simulations and creating software calibrations that enable seamless incorporation of thermal models into vehicle control systems across GMs electric vehicle portfolio.
This position plays a vital role in advancing the performance reliability and efficiency of GMs next-generation electric vehicles.

What Youll Do

• Develop and release 1D electric drive component thermal models
• Perform thermal simulations of electric drives to determine thermal capability against component requirements and to support early architecture decisions
• Represent electric drive component thermal analysis in larger system level thermal design activities
• Verify model predictions against test data and continuously improve modeling capabilities through model correlation activities
• Work with CAE teams to perform advanced thermal and flow simulations to ensure 1-D models are aligned with higher fidelity CAE models in areas of critical interest
• Calibrate motor and inverter temperature estimation algorithms for use in vehicle control software utilizing component subsystem and vehicle level test data as well as analytical tools
• Review and support both vehicle and component level testing
• Compile and present simulation results to internal customers
• Stay abreast of new technologies and competitive methods and products
• Travel as required (less than 10%) both domestic and international

Your Skills & Abilities (Required Qualifications)

• BS in mechanical or electrical engineering or equivalent field
• 3 years of relevant work experience
• Extensive knowledge in heat transfer and fluid mechanics principles
• Strong experience with 1D thermal model development and simulation activities (e.g. GT thermal)
• Experience with thermal testing/validation
• Knowledge of electric motor and/or inverter design
• Experience with Matlab Simulink
• Interpersonal skills to work cross functionally with multiple teams to drive work forward
• Ability to create and present information to leadership peers customers and suppliers in a clear and concise manner
• Fluency in MS Office (Word Excel PowerPoint etc.)

What Will Give You A Competitive Edge (Preferred Qualifications)

• Ph.D. or MS in mechanical or electrical engineering or equivalent field
• 5 years of relevant work experience
• Experience with modeling electric machine or inverter thermal performance
• Experience with automotive cooling system design
• Experience with automotive electric drives
• Experience with commercial CAE software for heat transfer and flow simulations (StarCCM Fluent ect)
• Experience with vehicle data acquisition systems (INCA ect)
• Experience developing software calibrations

This job may be eligible for relocation benefits.

Additional Job Description

About GM

Our vision is a world with Zero Crashes Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day individually and collectively to drive meaningful change through our words our deeds and our culture. Every day we want every employee to feel they belong to one General Motors team.

Benefits Overview

From day one were looking out for your well-beingat work and at homeso you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards Resources.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required where applicable to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more visit How we Hire.

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