12V/48V Electrical Systems Analysis (CAE) Engineer at General Motors

Warren, Michigan, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

AutomotiveIndustries

Requirements

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

Responsibilities

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)
Plan, develop, and execute one-dimensional models of electrical components, subsystems, and full vehicle architectures for 12V/48V electrical systems
Closely work with suppliers to get high fidelity 12V component models (e.g battery, IBS, aggregator, CCU etc)
Create systems model, perform simulation, interpret and present simulation results to stakeholders at critical program milestones
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

Skills

Synopsys Saber

Matlab

Simulink

Simscape

Co-simulation

Software in the Loop (SiL)

1D Modeling

Electrical Systems Simulation

Battery Modeling

Root Cause Analysis

General Motors

Designs, manufactures, and sells vehicles

About General Motors

General Motors designs, manufactures, and sells vehicles and vehicle parts, catering to individual consumers, businesses, and government entities. The company operates in both traditional internal combustion engine vehicles and the growing electric vehicle (EV) market, generating revenue through vehicle sales and financing services. GM stands out from competitors with its commitment to community service, sustainability, and diversity, as evidenced by a majority female Board of Directors. The company's goal is to balance traditional automotive manufacturing with technological advancements in electric and autonomous vehicles.

Detroit, MichiganHeadquarters

1908Year Founded

$486.7MTotal Funding

IPOCompany Stage

Automotive & Transportation, Financial ServicesIndustries

10,001+Employees

Benefits

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

401(k) Company Match

401(k) Retirement Plan

Tuition Reimbursement

Student Loan Assistance

Flexible Work Hours

Discount on GM vehicles

Risks

Shutting down Cruise Robotaxi may affect investor confidence in GM's AV strategy.

Chevrolet Equinox EV recall could harm GM's safety reputation.

Leadership transition in design may disrupt continuity and brand identity.

Differentiation

GM's Dynamic Fuel Management system enhances fuel efficiency in traditional vehicles.

GM leads in board diversity with 55% women directors.

GM's pivot to personal autonomous vehicles aligns with consumer trends.

Upsides

Partnership with Nvidia boosts GM's autonomous vehicle technology capabilities.

Collaboration with ChargePoint expands EV charging infrastructure, enhancing consumer appeal.

Bryan Nesbitt's appointment as design head may bring innovation to GM's vehicle design.

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