公司位置Location：北京 ( 望京地区 )Beijing , China
招聘人数 Openings： 1 ~2 人
工作经验Experience：一年以上>1 Year
最低学历Minimum Education：硕士 Master's Degree
北京市户口 Beijing Residency & Sponsorship: 不要求 . 协办户口视政策而定 . Not required.Sponsorship depends on policy
差旅要求Required Travel： 10-20%
薪金范围Salary Range： 视能力及资历而定Depend on qualification
其他 Others: 全时工作 . 商务便装F ull-time position.Business casual

Job Description

Jing-Jin Electric T echnologies ( Beijing ) Co., Ltd looks for experienced Finite Element Analysis (FEA) and Computer Aided Engineering (CAE) engineer. In this position, employee will perform tasks in support of engineering development and design in areas of dynamics, and structural/mechanical, thermal, noise vibration harshness analysis. It is required to use and effectively integrate CAD tools (such as Pro/Engineer etc.) in rotational electric machines and motor drives for hybrid electric vehicles .We are building a leading researcher/innovator and production team in electric propulsion system for hybrid and pure electric vehicles. You are involved in the thorough procedures of the high-tech product from initial concept, design, production etc. to field application & trouble shooting services.

Duties and Responsibilities

1. Performing analytical & finite element structural analysis of mechanical parts and assembly for electric machines and power electronics drives in the automotive vehicle environment.
2. Perform steady and transient thermal FEA analysis of motors and electronics box for hybrid electric vehicles
3. Conceptual design of mechanical parts and interfaces for hybrid electric vehicle system.
4. Perform component FEA modal analysis and pre-stressed assembly's FEA modal analysis
5. Perform noise vibration harshness (NVH) analysis as well as product improvement.
6. Familiar with digital signal processing (DSP) technique, applied to time domain as well as frequency domain modal analysis, modal testing including hammer and shaker testing.
7. Familiar with strength of materials theory, elasticity and plasticity, thermal fatigue, mechanical cyclic fatigue, vibration system both discrete and continuous system and heat transfer.
8. Familiar with metal material properties for both mechanical and thermal property, such as silicon steel, carbon steel, grey cast iron, ductile iron, powder metal, aluminum casting and forging. Understand how to implement the property to FEA and design process for aid of product design and material selection
9. Familiar with Solidworks or any equivalent 3D solid package for modeling, assembly
10. Design test plan including test criteria, test method, sample repetition. Review test result and design change recommendation if applicable for product verification, validation or product improvement.
11. Able to explore new technology, develop new advanced analysis method to improve product analysis simulation.
12. Conduct various technical interchange meetings internally and with external team partners.

Minimum Skill Requirements

1. A thorough understanding of FEA analysis methods and at least one year practices is required.
2. Demonstrated hands-on experience with ANSYS FEA analysis is also necessary.
3. Strong problem-solving and analytical skills are essential.
4. Knowledge on rotational electric machines and power electronics control.
5. Team player, independent working capability in the related areas, technology leadership.
6. Oral and written communication skills in Chinese & English language are a must.
7. Experience working in an electromechanical hybrid or automotive product environment would be an advantage.
8. Master's degree required; PhD preferred . Proficiency in SolidWorks, FEA, and Modal Analysis is required.
9. Conducting structural design trade studies and determining, through failure mode analysis, the key design issues to be resolved.