12V48V Electrical Systems Analysis (CAE) Engineer

Job Description

At General Motors our product teams are redefining mobility. Through a human-centered design process we create vehicles and experiences that are designed not just to be seen but to be felt. Were turning todays impossible into tomorrows standard from breakthrough hardware and battery systems to intuitive design intelligent software and next-generation safety and entertainment features.

Every day our products move millions of peopleas we aim to makedriving safer smarter and more connected shaping the future of transportation on a global scale.

The Role

The Senior Analysis Engineer is responsible for planning developing and executing one-dimensional models of electrical components subsystems and full vehicle architectures for 12V/48V electrical systems. This role requires a deep understanding of vehicle-level electrical systems and proficiency in simulation tools such as Synopsys Saber. The senior analysis engineer is also required to have experience is co-simulation and software in the loop (SiL) modeling using tools like Matlab Simulink and Simscape. The analysis engineer needs to closely work with suppliers to get high fidelity 12V component models (e.g battery IBS aggregator CCU etc).

The analysis engineer will create systems model perform simulation interpret and present simulation results to stakeholders at critical program milestones. Analysis engineer will be required to interact cross functionally with a wide variety of engineering teams (Electrical Architects Co-simulation teams Validation Calibration and Design Release Engineers) to deliver standard work perform root cause analysis compare analytical results to tests identify analytical gaps and lead capability projects to close these gaps.

What Youll Do

• Lead effort to develop new analysis capabilities for 12V/48V electrical systems including but not limited to developing 12V battery model 12V distribution model aggregator model and other electrical components on the vehicle
• Develop physics-based models for co-sim and software in the loop effort
• Develop vehicle electrical and battery electro-thermal models to support virtual controls for Co-Sim and calibration initiatives
• Perform standard analysis to deliver design solutions which are robust and reliable utilizing optimization and statistical methods when appropriate
• Collaborate with global analysis engineers to ensure on time delivery of high-quality results
• Lead and conduct peer reviews of analysis results prior to delivery to the product team
• Work collaboratively with Electrical Architects SiL teams and component hardware design teams to ensure system requirements are met design concepts are evaluated and development and validation plans are successful
• Collaborate with other CAE teams to capture and integrate higher fidelity models into electrical system models
• Support critical vehicle program gates with technical reviews (PPDRs VVAs Peer Reviews)

Your Skills & Abilities (Required Qualifications)

• BS in Electrical Engineering Computer Engineering or Controls engineering
• 5 yrs of engineering experience in design analysis or testing of 12V/48V electrical system or components
• Proficient in Synopsys Saber simulator MAST modeling language and electrical data analysis tools including MATLAB Simulink and Simscape
• Skilled in developing models for Software-in-the-Loop (SiL) simulations
• Experience with FMUs (Functional Mockup Unit) and co-simulation
• Hands-on experience with Charge Balance Fail-Operational Bus Integrity Short Circuit and other 12V/48V Component Sizing simulations
• Strong foundation in engineering principles related to electric circuit analysis electronics electromagnetics electric drive systems control systems and digital signal processing
• Experienced in analytical modeling of electric generators batteries heating and cooling systems lighting systems and electronic controllers
• Experience in applying Artificial Intelligence (AI)/Machine Learning (ML) methods
• Excellent debugging and troubleshooting capabilities

What Will Give You A Competitive Edge (Preferred Qualifications)

• M.S. or PhD in Electrical Engineering Computer Engineering or Physics
• Experience with development and usage of CAE/CAD tools
• Knowledge of Lithium-ion battery cell modeling and simulation Modeling (or other cell chemistries: Lead Acid etc.).
• DFSS Black Belt or higher certification
• Experience in designing and implementing GUI (Graphical User Interface) as well as core software for technical applications with schematic interfaces

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.

Non-Discrimination and Equal Employment Opportunities (U.S.)

General Motors is committed to being a workplace that is not only free of unlawful discrimination but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.

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.

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.

Accommodations

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