特斯拉NVH 技师，电驱 NVH Technician, Powertrain
任职要求
3+ years experience working in drive unit NVH dyno Experience in physical testing for NVH (noise, vibration, harshness) Experience in electric drive unit dyno control logic Hands on experience with large data acquisition with Siemens TestLab (preferred) or similar Experience with vehicle CAN Bus or test automation is desirable Expertise in rotational acoustic and vibration principles is preferred Basic understanding of drive unit and vehicle NVH Demonstrated ability to deliver results on difficult projects with tight timing constraints Strong communication skills, independent worker, and an excellent team …
工作职责
THE ROLE As a Drive Unit NVH dyno Technician with our NVH team you will play a critical role in the development of Tesla’s industry-leading products. You will help bring the electric vehicle and energy storage products we design to life, and ensure their acoustic integrity. You will work side-by-side with fellow NVH staff and other engineering teams to solve the toughest challenges in the industry and deliver world-class performance. Tesla is looking only for the best and most talented. Accelerate your career. Accelerate the world’s transition to sustainable energy and transport. Role is based in Shanghai. Occasional travel is required. Technician is responsible for bringing their own tools. RESPONSIBILITIES Perform Noise and Vibration Testing on a drive unit NVH dyno for Tesla drive unit Work independently to complete drive unit retrofits and adaptations for drive unit dyno NVH test Install countermeasures in drive unit to measure NVH improvement on NVH dyno Control the drive unit NVH dyno to do the open loop NVH tuning Maintain dyno NVH test equipment. Record test data during vehicle level NVH testing as needed Support vehicle level attributes activity as needed, including drive events, vehicle attribute screening and parts sweeping etc.
We are seeking a skilled NVH Test Engineer to join our NVH Team at Tesla, focusing on noise, vibration, and harshness (NVH) testing and analysis for powertrain and vehicle systems. This role involves conducting tests on drive unit dynos and vehicles, providing critical feedback for risk assessment, design improvements, and psychoacoustic performance. The engineer will collaborate with cross-functional design teams to drive continuous improvements in noise reduction while optimizing cost, mass, and complexity across powertrain and vehicle architectures Responsibilities: Perform Noise and Vibration Testing on a drive unit NVH dyno for Tesla drive unit development and trouble shooting. Provide feedback for risk assessment and improvements on drive unit component design and firmware/controls for NVH. Perform vehicle level noise and vibration tests, including validating NVH performance, design changes, and firmware tuning. Provide reports on powertrain NVH performance and feedback to vehicle design teams on countermeasures or improvements on NVH treatment, isolation, and structures for improved vehicle noise. Validate and maintain detailed information on firmware logic for power electronics related noise and its sensitivities. Contextualize and interpret CAE simulation risk to real world psychoacoustic performance.
The Role As a NVH CAE Engineer with our NVH team you will play a critical role in the design and development of Tesla s industry-leading products. You will analyze, optimize, and revolutionize electric vehicle designs. You will work with fellow NVH engineers and other engineering teams to solve the toughest challenges in the industry and deliver world-class performance. Tesla is looking only for the best and most talented. Accelerate your career. Accelerate the world’s transition to sustainable energy and transport. Responsibilities • Developing FE models for analysis and optimization of revolutionary vehicle architectures in collaboration with a small team of multi-disciplinary engineers • Performing modal, point mobility, vibration and acoustic transfer function analysis during the design and development process to achieve world-class vehicle attribute targets • Performing full vehicle NVH analysis (in-cabin vibration and acoustic predictions) • Managing precise model versioning and alignment with CAD enabling speed and efficiency in iteration • Supporting world-class engineering teams with design direction based on your analyses • Performing analysis for feasibility for manufacturing, assembly and service processes • Providing input in the creation of component specification, component DFMEA, and other technical design documents where analysis plays a pivotal role
负责NVH问题分析与解决，跟踪NVH相关的质保执行情况，运用专业的知识协调各方技术资源，不断寻找改进机会，提升NVH整体表现。 工作职责： 监控售后市场NVH抱怨数据，对数据进行深入分析，对问题进行清晰定义并对根本原因展开调查与分析，制定遏制及改善措施，并跟踪落实； 对NVH相关的突发问题及时响应、快速解决并进行风险评估，及时采取售后行动，对严重问题及时报警； 定期梳理售后抱怨的NVH Top问题，运用专业的知识协调各方技术资源，实现产品的不断改进，保证产品具备平稳优秀的售后表现； 积极主动开展售后重大/疑难/热点问题的攻关工作，协同生产、设计、供应链为产品质量改善提供方向； 参与早期质量评审，传递售后经验教训，及时发现潜在问题，降低售后风险。 遵守公司规章制度，严格按照作业指导书工作，积极查找安全隐患，及时汇报安全隐患和事故，提出安全合理化建议，通过不断改进，创造安全健康的工作环境。
THE ROLE As a Mechanical Design Engineer Intern, NVH with our Noise, Vibration, Harshness team, you will play a critical role in the development of the next generation Tesla products. You will test, analyze and optimize the revolutionary vehicle designs. You will be an innovative and skilled problem solver – using all analytical tools available to you. RESPONSIBILITIES • NVH static test (mode test, transfer function test, etc.). • NVH dynamic test (on road data recording). • NVH analysis on structural/ road/ wind noise, thermal/DU vibration. Etc. • NVH test lab and facility management. • Contribute directly as the NVH team coordinator to ensure successfully execution.