Structural and Dynamic Systems Tech Specialist - Experimental 应力力学测试主管

Job Summary: This applied science position conducts experiments via third party and in-house tools to determine structural performance of components and systems. Evaluates experimental equipment and methods and provides improvement recommendations. The results from the experiments are used to determine the validity of the design to meet the customer

. Design recommendations are then provided as needed. Key Responsibilities: Obtains input and negotiates with Design, Thermal Sciences, Materials and Product Validation and delivers key structural performance parameters like motion, load, natural frequencies, stress, design margin, life, sound power to Design and Product Validation. Makes decisions in the area of structural design (materials and their processing as well as geometry) that impact structural performance (motion, load, natural frequencies, stress, design margin, life, sound power) of components and systems Applies and improves testing and measurement methods that determine motion, load, natural frequencies, stress, design margin, life, sound power and tools such as vibration analysis, digital signal processing, instrumentation and strain gaging required to support the processes and enable high quality decision making. Provides independent leadership of smaller business impact projects or ownership of complex components, products, systems or services with greater elements of ambiguity over the senior or lead engineer level and with full accountability to the project team. Delivers independent execution of established and emerging work processes and systems, while still developing technology or product knowledge. Leads the development and improvement of work processes and systems across a functional discipline area within a business unit site. Coordinates and directs work amongst technicians and temporary student employees, assists in the transfer of knowledge to lesser experienced engineers through either indirect (scope of influence) or direct management of a small, local group of engineers. Provides support and guidance to influence technical direction within a project team and continues to develop proficiency in the competency areas critical to success in the role. Operates as a recognized specialist in a discipline or product area within the immediate team. Competencies: Applies Principles of Dynamics and Vibration - Determines motion of components and systems via numerical modeling and/or physical measurements; evaluates rigid and flexible body motion, natural frequencies, mode shapes, displacements, velocities, accelerations, friction, and wear to draw conclusions that influence design decisions with internal and external customers. Applies Principles of Fatigue and Durability - Determines life of components and systems via numerical modeling and/or physical measurements; evaluates component temperatures, natural frequencies, mode shapes, displacements, strains/stresses, wear, and fatigue life to draw conclusions that influence design decisions with internal and external customers. Applies Principles of Statistical Methods - Analyzes technical data using descriptive statistics, probability distributions, graphical analysis, and statistical inference (population and sample, confidence intervals, and hypothesis testing); models relationships between response and independent variables using analysis of variance, regression, and design of experiments to make rigorous, data-based decisions. Function Based Product Testing of "X" - Selects appropriate equipment and techniques to operate the product and record operational data in a hardware or software based testing environment most often required as part of a product verification or validation plan; evaluates quality and validity of measurement data; analyzes test results using accepted standards to characterize product capabilities in alignment with the requirements of the engineer responsible for making product decisions. Product Function Modeling, Simulation and Analysis - Impacts product design decisions through the utilization and/or interpretation of computational tools and methods that predict the capability of a product's function relative to its system, sub-system and/or component level requirements. Product Function Test System Design - Interprets test equipment specifications from test standards or lab customer requirements; selects and integrates appropriate equipment, instrumentation and software to control boundary conditions and collect measurement data; assesses capability of the lab equipment against the requirements and support infrastructure. Builds networks - Effectively building formal and informal relationship networks inside and outside the organization. Communicates effectively - Developing and delivering multi-mode communications that convey a clear understanding of the unique needs of different audiences. Decision quality - Making good and timely decisions that keep the organization moving forward. Drives results - Consistently achieving results, even under tough circumstances. Manages complexity - Making sense of complex, high quantity, and sometimes contradictory information to effectively solve problems. Resourcefulness - Securing and deploying resources effectively and efficiently. Values differences - Recognizing the value that different perspectives and cultures bring to an organization. Education, Licenses, Certifications: College, university, or equivalent Bachelor's degree in Engineering or appropriate STEM field is required. Post-graduate (Master's) degree relevant to this discipline area may be required for select roles. This position may require licensing for compliance with export controls or sanctions regulations. Experience: Prior Senior or Lead Engineer equivalent work experience in a relevant discipline area is required with a demonstrated track record of technical problem solving and quality decision making. Preferred candidates would have a mix of experience using MS Office tools, Matlab, LabVIEW, nCode, Siemens Test.Lab and Windows operating systems. 工作职责 在现有的技术中心测试能力的基础上，规划技术中心应力力学试验室能力发展方向，以适应公司产品开发战略需求； 规划和构建大马力发动机关键零部件疲劳试验能力； 审核分析设计团队提出的产品验证需求，为确定试验方案和试验方法提供技术支持，并在应用力学试验技术方面制定决策。 按照试验需求实施试验项目，协调内外部资源完成项目开发验证目标。 按照试验需求制定试验大纲，指导操作人员实施试验，监督试验过程，确保试验数据结果准确并满足产品验证需求；（内部试验） 征求产品开发人员，试验验证技术人员及零部件供应商意见并与其磋商，制定试验大纲，并向外部试验室技术人员交付试验测试要求，监控试验过程，确保试验数据结果准确并满足产品验证需求；（外部试验） 应用专业软件对试验结果进行分析整理，并和产品工程团队一起分析审核试验结果，对于产品验证结果提出专业性意见和优化建议。 在影响测试设备准确性、可靠性及操作成本的组件选择、校准流程及操作流程方面制定决策。 完善应用力学团队工作流程和系统，同时发展团队技术或产品知识；提高应力力学团队职能能力。 有效促进团队目标、在工作组内产生影响并持续提高对在职位取得成功至关重要的能力。 逐步建立应用力学数据和经验数据库，为新产品试验验证提供决策数据基础。 教育背景： 工程本科学位，硕士优先 工作经验： 机械试验室工作经验，材料物理特性，零部件疲劳试验经验。 语言： 英语听说读写能力 * Cummins is an equal employment opportunity employer. Our policy is to provide equal employment opportunities to all qualified persons, without regard to race, sex, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity, and/or expression, or other status protected by law. If you require any reasonable adjustments to accommodate a health condition or disability, please let us know. Your journey with us matters. *康明斯是一家提供平等就业机会的雇主。我们致力于为所有符合条件的候选人提供平等的就业机会，不因种族、性别、肤色、残障、国籍、年龄、宗教信仰、工会身份、性取向、退伍军人身份、公民身份、性别认同及／或性别表达，或其他受法律保护的身份而区别对待。如您因健康状况或残障需要合理便利，请随时告知。您在康明斯的职业旅程对我们至关重要。