Staff High Voltage System Design and Simulation Engineer

We made history and now we work to transform the future – for our customers, our communities and our families. You'll see your work on the road every day, helping people move freely and pursue their dreams. At Ford, you can build more than vehicles. Come build what matters.

Ford’s Electric Vehicles, Digital and Design (EVDD) team is charged with delivering the company’s vision of a fully electric transportation future. EVDD is customer-obsessed, entrepreneurial, and data-driven and is dedicated to delivering industry-leading customer experience for electric vehicle buyers and owners. You’ll join an agile team of doers pioneering our EV future by working collaboratively, staying focused on only what matters, and delivering excellence day in and day out. Join us to make positive change by helping build a better world where every person is free to move and pursue their dreams.

In this position...
The Staff. HV System Design and Simulation Engineer will contribute to the advanced development of the High Voltage (HV) system architecture in Ford’s Universal EV (UEV) platform. In this role, you will be using advanced system simulation and analytical tools to model and characterize HV system performance. The developed model will also be used to check for HV and LV system interoperability by characterizing HV voltage ripple, HV isolation, HV interference on LV system, system EMC performance, etc.
As a Staff. HV System Design and Simulation Engineer, you will be working with cross functional teams including SW, mechanical packaging, vehicle integration, and EPA range to characterize system behaviors and optimize system performance. You will also use simulation tools to model and design advanced HV system protection strategies to maximize system safety.  

What you'll do...

HV System Modeling

• HV and LV system interoperability characterization through system modeling using system simulation tools such as MATLAB-SIMULINK, PLECS, and PSIM
• Perform HV powertrain system simulation and/or co-simulation incorporating HV battery, drive unit, and other relevant components to characterize and optimize system efficiency
• Use simulation tools to model and predict HV system behavior, perform feasibility studies and provide guidance to cross functional teams
• Utilize HV system fault modeling techniques to diagnose and root cause HV system issues
• Develop HV system control algorithms using MATLAB-SIMULINK
• System simulation to characterize EMC performance of HV modules in electrical system architectures
• Perform HV system Worst Case Circuit Analysis (WCCA) using proper tools such as MATHCAD

HV System Design

• Define, document, and maintain HV system architecture and interface diagrams
• Review HV system architecture including wiring diagrams and propose design changes to improve system performance
• Support HV system development and component selection to optimize system performance and safety
• Collaborate with cross functional teams including SW, mechanical packaging, vehicle integration, and EPA range to characterize system behaviors and optimize performance
• Perform high voltage distribution system design and optimization
• Develop required HV system protection strategies such as response to loss of isolation to maximize system safety
• Provide guidance on HV system components selection (including HV fuse, contactor, etc.) to meet system performance targets
• Use analytical and experimental methods to ensure HV system design meets safety and regulatory standards
• Help resolve technical issues associated with integration of new HV components into HV system