Description
Workplace Classification:
This means the successful candidate is expected to report to their primary location (Pontiac, MI) three times per week, at minimum, or other frequency dictated by the business.
The Role:
This role is for an Electric Drive Controls Engineer within the Electric Propulsion Conversion Controls development ART. In this role, the candidate will create, develop, simulate, verify, and implement advanced motor control algorithms to be used in electric drive propulsion applications. This role is growing in response to the dramatic growth of battery electric and hybrid vehicle markets as well as GM's expanding Electrification portfolio. In this role you must have a passion for electrification and a desire to become an integral part of our exciting new corporate vision: Zero Crashes, Zero Emissions, and Zero Congestion. Design goals for the Electric Drive Controls Engineer include creating and developing control algorithms that meet the following constraints:
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- Accurate, high-bandwidth torque production from an electric motor
- Maximize hardware capability
- Minimize electric drive losses
- High quality voltage synthesis
- Robustness to parameter variation and changes in operating conditions
- Optimize electric drive NVH
- Robust diagnostic coverage
- Flexibility through calibration
What You'll do:
- Develop embedded control algorithms and diagnostics for AC electric machines and 3-phase switching power converters
- Perform simulation and analysis of electric drives and high voltage power electronics
- Plan and perform algorithm development and/or verification in hardware-in-the-loop (HIL) benches, dynamometer facilities, and development vehicles
- Work closely with software, calibration, electric motor and inverter design
- teams to ensure on-time, robust controls developmentLead, coordinate and collaborate w/ departments outside VMEC such as Systems & Safety, Electrical Architecture, Software Defined Vehicle, Calibration and Vehicle Performance
- Actively pursue cost reduction and performance and efficiency improvement advanced projects in the motor controls space
- Document and communicate control enhancements at technical review meetings per program timing
Additional Description
Your Skills & Abilities (Required Qualifications)
- Master of Science degree in Electrical Engineering or a related field
- Minimum 3 years' experience with either motor controls, power electronics, AC/DC drive systems or a combination
- Minimum 3 years of experience with AC electric machine operating principles and 3-phase switching power converter topologies
- Experience in developing digital control algorithms for 3-phase switching power converters and AC electric machines
- Fluency in using MATLAB/Simulink for modeling and simulation of electric drives
- Ability to follow algorithms coded in the C programming language
- Ability to create and present information to leadership, peers, and customers in a clear and concise manner
- High level of interpersonal skills to work independently and effectively with domestic and international business partners
- Good analytical and problem-solving skills
- Able to work with minimum supervision and full autonomy
Desired Skills:
- Master's or PhD degree in Engineering
- 5+ years' experience with either motor controls, power electronics, AC/DC drive systems or a combination
- 5+ years of experience with AC electric machine operating principles and 3-phase switching power converter topologies
- Technical problem-solving skills and experience in the production domain to address vehicle level issues
- Hands-on experience working in high-voltage laboratory and dynamometer environment
- Knowledge of embedded compiler, debugging tools and software
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
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Diversity Information
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging for all employees. We strongly believe that workforce diversity creates an environment in which our employees can thrive and develop better products for our customers. 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
Non-Discrimination and Equal Employment Opportunities (U.S.)
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All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
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