Staff CAE Engineer - 1D Vehicle Performance & Energy Management

Job Summary: Vehicle Performance & Energy Management We are seeking a highly skilled and experienced 1D vehicle system performance simulation engineer to join our team. The ideal candidate will possess expertise in applying 1D simulation tools to model, analyze, and optimize the performance of various vehicle systems. This role is crucial in supporting the design, development, and validation of new and existing vehicle platforms by providing valuable insights through virtual simulation, reducing reliance on physical prototyping, and accelerating product development cycles. Responsibilities Develop and maintain high-fidelity 1D simulation models of vehicle powertrain systems (engine, transmission, driveline) Develop and maintain high-fidelity 1D simulation models of vehicle chassis systems (vehicle performance, brakes, suspension, tires) Develop and maintain high-fidelity 1D simulation models of vehicle thermal management systems (cooling systems, HVAC, battery, electric motors) Develop and maintain high-fidelity 1D simulation models of vehicle climate systems (comfort, cabin heating/cooling) Develop and maintain high-fidelity 1D simulation models of vehicle electrical systems (supply, loads) Develop and maintain high-fidelity 1D simulation models of vehicle attribute systems including NVH, vehicle dynamics, comfort, drivability, gradeability, vehicle acceleration, energy transfer, and emissions Utilize industry‑standard 1D simulation software such as GT-Power and AMESim, and potentially MATLAB/Simulink or Modelica Analyze and interpret simulation results to identify potential issues, optimize system performance, and provide data-driven design recommendations Collaborate closely with systems engineers, designers, vehicle architects, validation engineers, and other cross‑functional teams throughout the product development cycle, effectively communicating simulation findings and insights Correlate simulation models with physical test data to ensure model accuracy and improve prediction fidelity Develop and implement thermal control strategies for optimal system performance and efficiency, especially for electric vehicle systems Contribute to the continuous improvement of simulation methodologies and tools, developing innovative techniques and potentially automating workflows Prepare comprehensive technical reports and presentations to document and communicate analysis objectives, results, and conclusions Stay current on advancements in simulation technologies and industry trends related to vehicle systems and performance Required Skills and Qualifications Bachelor’s degree or higher in Mechanical Engineering, Automotive Engineering, or a related field 10 years minimum experience Proven experience in 1D system modeling and simulation using GT-Power and AMESim Strong understanding of vehicle system dynamics, thermodynamics, fluid mechanics, and related areas Proficiency in applying engineering principles and theory to solve complex technical problems Experience using physical test data to correlate simulation models Excellent analytical, problem‑solving, and critical thinking skills Strong written and verbal communication skills with the ability to effectively present technical information to diverse audiences Ability to work effectively in a fast‑paced, collaborative team environment Preferred Skills and Experience Master’s or PhD degree in a relevant engineering discipline Experience with MATLAB/Simulink, Modelica, CarSim, modeFrontier, or similar simulation software Familiarity with control engineering principles and their application in vehicle systems Experience with software‑in‑the‑loop (SIL) or hardware‑in‑the‑loop (HIL) testing environments Knowledge of relevant industry standards and regulations Starting pay range for Minnesota is $129,000 to $160,000 per year. Individual salaries and positioning within the range are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills, and geography. While individual pay could fall anywhere in the range based on these factors, it is not common to start at the high end or top of the range. To qualify for this position, former employees must be eligible for rehire, and current employees must be in good standing. Polaris Inc. is an Equal Opportunity Employer and will make all employment‑related decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, marital status, familial status, status with regard to public assistance, membership or activity in a local commission, protected veteran status, or any other status protected by applicable law. Applicants with a disability that are in need of an accommodation to complete the application process, or otherwise need assistance or an accommodation in the recruiting process, should contact Human Resources at View phone number on click.appcast.io or View email address on click.appcast.io. To read more about employment discrimination protection under U.S. federal law, see: Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov). #J-18808-Ljbffr