Defense Modeling Simulation Jobs in New Baltimore, MI

Job Description

The Role

The Senior Electrical Systems Analysis (CAE) Engineer plans, develops, and executes onedimensional models of electrical components, subsystems, and full vehicle or product electrical architectures for 12V/48V systems. The role requires deep understanding of system and vehiclelevel electrical behavior and proficiency with industrystandard simulation tools. You will perform simulations, interpret and present results at key program milestones, and work crossfunctionally to drive robust designs and close analysis capability gaps.

What You'll Do

• Plan, develop, and execute 1D models of electrical components, subsystems, and full vehicle or product 12V/48V architectures using Synopsys Saber and related tools.
• Develop and maintain physicsbased and cosimulation models (including SiL) using MATLAB, Simulink, Simscape, and FMUs to support controls development and calibration.
• Lead development of new analysis capabilities for 12V/48V systems (e.g., battery models, distribution models, aggregator and other key component models).
• Build vehicle or product electrical and battery electrothermal models to support virtual control strategies and calibration activities.
• Perform standard and advanced analyses (including charge balance, failoperational behavior, bus integrity, shortcircuit and component sizing) to deliver robust, reliable design solutions using optimization and statistical methods where appropriate.
• Work closely with suppliers to obtain and define requirements for highfidelity component models (e.g., battery, IBS, aggregator, CCU) and integrate them into system simulations.
• Collaborate with Electrical Architects, cosimulation/SiL teams, Validation, Calibration, Design Release, and other CAE teams to ensure requirements are met, concepts are evaluated, and virtual development and validation plans are successful.
• Lead and conduct peer reviews of analysis work products; present results and recommendations to stakeholders at critical program gates (e.g., PPDRs, VVAs, peer reviews).
• Compare analysis results to test data, perform rootcause analysis for discrepancies, identify modeling gaps, and lead capability projects to close those gaps.
• Ensure ontime delivery of highquality analysis results that meet program and quality targets.

Your Skills & Abilities (Required Qualifications)

• BS in Electrical Engineering, Computer Engineering, or Controls Engineering or related
• 5+ years of engineering experience in design, analysis, or testing of 12V/48V electrical systems or components.
• Proficient with Synopsys Saber simulator and MAST modeling language, plus electrical dataanalysis tools such as MATLAB, Simulink, and Simscape.
• Skilled in developing models for SoftwareintheLoop (SiL) simulations and cosimulation using FMUs.
• Handson experience with charge balance, failoperational strategies, bus integrity, shortcircuit behavior, and other 12V/48V component sizing analyses.
• Strong foundation in electric circuit analysis, electronics, electromagnetics, electric drive systems, control systems, and digital signal processing.
• Experience in analytical modeling of electric generators, batteries, heating and cooling systems, lighting systems, and electronic controllers.
• Excellent debugging and troubleshooting skills for both models and simulation environments.
• Strong communication skills with the ability to clearly document, present, and defend analysis methods and results to crossfunctional teams.
• Candidate must either be a U.S. Person (U.S. citizen, U.S. permanent resident, asylee or refugee) or a non-U.S. Person who is eligible to obtain any required export control authorization.

What Will Give You A Competitive Edge (Preferred Qualifications)

• M.S. or PhD in Electrical Engineering, Computer Engineering, or Physics.
• Experience with development and use of CAE/CAD tools supporting electrical or multiphysics analysis.
• Knowledge of lithiumion and other battery chemistries (e.g., leadacid), including celllevel modeling and simulation.
• Experience with EMI/ESD and tools such as CST to perform virtual assessments
• Experience designing and implementing GUIs and core software for technical applications with schematicbased interfaces.
• Experience applying AI/ML methods to modeling, analysis, or optimization of electrical systems.

#GMD

GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc). This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}. The selected candidate will be required to travel <25% for this role. This job may be eligible for relocation benefits. This position requires the ability to legally operate a motor vehicle on a regular basis and successfully complete a Motor Vehicle Report review. The position is subject to export control restrictions and requires the successful candidate to be either a U.S. Person (U.S. citizen, U.S. permanent resident, asylee or refugee) or a non-U.S. Person who is eligible to obtain any required export control authorization.

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