Core Simulation Engineer - Mid Level

About Pratt Miller, an Oshkosh companyPratt Miller is a product development company in motorsports, defense, and mobility industries providing clients with product engineering and low-volume production solutions. Our range of research & development, engineering, prototype manufacturing, test & validation, and low-rate production capability help our customers bring their high-quality products to market faster.The Core Simulation Engineer develops, validates, and deploys high-fidelity, numerically efficient multibody vehicle models and simulation tools to support vehicle performance analysis and development across a range of environments. The primary simulation capabilities include:Dymola-based vehicle and subsystem modeling libraries for desktop, XiL, and real-time applicationsLap time simulation (LTS) toolsSimulation workflows for tool chain integrationVehicle dynamics analysis processed and toolsThis role also leads correlation and continuous improvement efforts, contributes to simulation infrastructure, and collaborates cross-functionally while providing expertise to internal teams and customers.The ideal candidate has a strong foundation in vehicle dynamics and multibody simulation, with hands-on experience in model development, correlation, and simulation toolchains for high-performance vehicles. They combine solid programming and analytical skills with a self-driven, detail-oriented, and collaborative approach to solving complex engineering problems.ESSENTIAL DUTIES AND RESPONSIBILITIES:Typical responsibilities include, but are not limited to:Develop and maintain numerically efficient multibody models of vehicles, subsystems, and tires in Dymola/Modelica to enable high-quality simulation and analysisAdapt and optimize simulation models for multiple environments, including desktop, real-time, XiL (MiL/SiL/HiL), and Driver-in-the-Loop (DiL) applicationsDesign, enhance, and support simulation workflows, model architectures, and analysis utilities, ensuring seamless integration within the broader Pratt Miller vehicle performance ecosystemDevelop and advance lap time simulation tools, methodologies, and workflows with a focus on accuracy, robustness, and computational efficiencyLead correlation activities by comparing simulation results to track and rig test data, continuously improving model fidelity and predictive capabilityDiagnose and resolve model performance, numerical stability, and correlation issues; communicate gaps and improvement opportunities to the core development teamExecute simulation studies to support development efforts, synthesizing results into clear, concise technical reports and recommendationsMaintain model quality through rigorous documentation, version control, and validation practicesServe as a subject matter expert in vehicle dynamics and simulation, providing technical guidance to engineers and customersCollaborate cross-functionally with vehicle dynamics, controls, software, and test teams to align simulation capabilities with broader program objectivesPartner with internal programs and external customers to deploy, apply, and support Pratt Miller simulation products and capabilitiesADDITIONAL DUTIES AND RESPONSIBILITIES:In addition to the responsibilities mentioned above, tasks relating to the following areas will be assigned as required:Attendance at Pratt & Miller meetingsEducation / trainingProvide feedback on product needs and processesSupport Pratt Miller initiatives, marketing events, and general development as necessaryESSENTIAL KNOWLEDGE AND SKILLS:Desired EducationBS, MS, or PhD in Mechanical Engineering, Automotive Engineering, Applied Mathematics, or a related fieldAt least 3 years professional or academic experience in automotive engineering and simulation (motorsports preferred)Strong background in vehicle dynamicsDesired Specialized Knowledge and SkillsStrong foundation in vehicle dynamics, multibody dynamics, rigid-body mechanics, tire modeling, and applied mathematics for dynamic systemsHands-on experience developing and maintaining multibody vehicle models for motorsports or high-performance applicationsExperience with Dymola/Modelica or similar multibody simulation environmentsExperience developing lap time simulation tools and associated workflowsExperience with model correlation and validation using track, rig, and test dataAbility to develop accurate, numerically efficient models for desktop, real-time, XiL, and DiL applicationsExperience building and improving simulation toolchains, model frameworks, and analysis utilitiesFamiliarity with tire modeling methods and parameterization approaches (e.g., Pacejka or similar)Background in classical controls; exposure to optimal control methods is a plusExperience using full-vehicle simulation in high-performance vehicle developmentProgramming proficiency in MATLAB, Python, C++, C#, or similar languages for simulation and tool developmentExperience with FMI standards and FMU-based model exchange and co-simulation workflowsFamiliarity with structured software development practices, including version control, testing, and maintainable code developmentStrong analytical and problem-solving skillsSelf-motivated with the ability to operate independently and drive work forward with minimal directionExcellent interpersonal, verbal, and written communication skillsHigh attention to detail and commitment to qualityStrong work ethic and collaborative, team-oriented mindsetWork Environment/Physical DemandsStress may occur periodicallyLong hours may be required at timesLimited amounts of travel may be requiredWork environment can vary between group and individual assignments and tasksPay Range:$79,300.00 - $126,900.00The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package, we prioritize a people-first culture and offer various opportunities to support team member growth and success.Oshkosh is committed to working with and offering reasonable accommodations to job applicants with disabilities. If you need assistance or an accommodation due to a disability for any part of the recruitment process, please contact our talent acquisition team by email View email address on click.appcast.io Corporation is a merit-based Equal Opportunity Employer. Job opportunities are open for application to all qualified individuals and selection decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application.Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information.Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be "U.S. Persons," as defined in these regulations. Generally, a "U.S. Person" is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum. #J-18808-Ljbffr Oshkosh Corporation, Inc.