**Career Area:** Engineering **Job Description:** **Your Work Shapes the World at Caterpillar Inc.** When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. This position will work in Caterpillar Research and Development Center (CRDC) Virtual Product Development department on structure and fluid thermal simulation Analysis 本职位要求在卡特彼勒技术研发中国有限公司虚拟产品开发部门工作，负责结构及流体热的仿真与分析 The key role of this position is to use analysis and simulation process to validate the design concept as well as improve the designs in terms of reliability, durability and performance of the Caterpillar machine products and major structural systems. 此职位的主要职责是使用分析与仿真验证概念设计，以及改进卡特彼勒整机与系统的可靠性，耐久性和其他性能。 The major responsibilities will be included but not limited to the items as below: 主要职责包括但不限于以下条目： • 1. Responsible for thermal simulation analysis of energy storage battery systems, establishing 1D and 3D thermal simulation models for the battery system. 负责储能电池系统热仿真分析，建立电池系统1D和3D热仿真模型. • 2. Responsible for thermal management simulation analysis of energy storage battery systems under different operating conditions and writing simulation reports. 负责储能电池系统在不同工况下的热管理仿真分析，输出仿真报告. • 3. Responsible for CFD simulation analysis of energy storage battery cooling systems, providing optimization suggestions for the design of components in the battery thermal management system. 负责储能电池冷却系统CFD仿真分析，为电池热管理系统零部件设计提供优化建议. • 4. Responsible for simulating structural strength, vibration fatigue, shock and drop of battery packs. 负责电池包结构强度、 振动疲劳、冲击、跌落的仿真 • 5. Work closely with the design engineers, Test engineers, manufacturing engineers and Global Corporate SME to complete the assignments. 与设计工程师，测试工程师和制造工程师以及公司专家一起紧密合作，完成工作。 Qualification Required: 资格要求： Academic background: 研究背景： 工程力学，流体力学，机械工程，汽车工程，土木工程，内燃机，航空，航天，制造技术，或相同专业硕士及以上（如本科需要至少5+仿真领域工作年限）；研究方向或学校与工作实际项目经历（以下皆可）： 流体及热仿真的温度场模拟；金属、塑料、橡胶等复合材料相关实验和模拟； 结构疲劳、损伤或断裂相关试验和模拟；； 工艺过程模拟； Competency Requirement： 技能要求： • Must have specific knowledge of fluid and thermal simulation theory, as well as experience in solving such problems. 须具备流体和热仿真理论知识，并有解决此类问题的经验。 • Must have FEA or other numerical Simulation knowledge and must have the experience of implementing these knowledges on solving real problems. 须具备有限元或其他数值仿真理论与知识，并且有应用此技术解决实际问题的经验 • Proficient in using Ansys Fluent and CFD-POST; experience in battery pack thermal management simulation and thermal runaway simulation is preferred. 能够熟练使用流体分析软件Fluent和后处理软件CFD-POST，有电池包热管理仿真和热失控仿真经验者优先考虑。 • Capable of CAE tool. Analysis software experience in ABAQUS and other Nonlinear Solver, w/ explicit analysis is preferred, however, experience in other equivalent engineering analysis software is acceptable 有Abaqus或其他非线性求解器，或显示动力学经验者优先考虑，同时也接受具备其他类似分析软件能力的应聘者 • Have programing experience is a plus. 有编程经验的应聘者尤佳 • Understand the heating principles of battery cells and be familiar with structural damage in battery packs is a plus. 理解电芯发热原理和熟悉电池包结构损伤者尤佳 • Deep understanding of the material nonlinearity and constitutive modeling is a plus. 深入理解材料本构和材料非线性者尤佳 • Deep understanding on Fatigue / Damage theory is a plus. 深入理解疲劳损伤理论的应聘者尤佳 • Excellent problem-solving skill 优秀的问题解决能力 • Good English skill in reading, listening, writing and speaking (CET-6 at least) 良好的英文听说读写能力 • Good communication and interpersonal skills 良好的沟通和交际能力， • Strong initiative, teamwork skills 积极主动，团结合作， Caterpillar is an Equal Opportunity Employer (EEO). All qualified individuals - Including but not limited to individuals with disabilities, females, and minorities - are encouraged to apply. **Posting Dates:** May 29, 2025 - June 29, 2025 Caterpillar is an Equal Opportunity Employer. Not ready to apply? Join our Talent Community (http://flows.beamery.com/caterpillarinc/talcom) .