Dana is a global leader in the supply of highly engineered driveline, sealing, and thermal-management technologies that improve the efficiency and performance of vehicles with both conventional and alternative-energy powertrains. Serving three primary markets – passenger vehicle, commercial truck, and off-highway equipment – Dana provides the world’s original-equipment manufacturers and the aftermarket with local product and service support through a network of nearly 100 engineering, manufacturing, and distribution facilities. |
As an Electro-Magnetic Technical specialist, you will be an active member of the magnetic design team for electric motors. You will be at the forefront of designing state of the art traction motors and supporting the design prototyping and analysis of electric motors. Your role will essentially be to design concept motor topology, model electromagnetics, run analysis 2D and 3D, and conduct optimization to meet the requirements.
Primary Job Responsibilities:
* Specification, design, and analysis of advanced traction motors
* Perform motor electromagnetic and thermal design optimization.
* Perform motor NVH analysis and develop NVH reduction remedies
* Run basic structural analysis, support detailed analysis
* Engage in advanced projects and IP development
* Perform worst case analysis and implement design for manufacturing best practices
* Assist characterization, parameter estimation, tuning and calibration of motor system on dyno.
* Develop testing plans to validate motor electromagnetic and thermal designs including performance and durability.
* Work with mechanical engineers to create motor design drawings and release to manufacturing.
* Support structural and mechanical analysis of motor systems.
* Support motor manufacturing development including material sourcing, supplier engagement and process development.
* Establish key product characteristics and develop a bill of materials for an approved design.
* Meet Timing, Cost, Quality, and Performance (Requirements)
* Validate the design of new products or product enhancements by completing various analyses such as stack-ups, DFMEA, Finite Element Analysis, Design for Assembly/ Manufacturing studies, and Noise, Vibration, and Harshness studies.
* Coordinate the testing and validation of product designs; gains prototype and part approval.
Required Skills and Education
* Engineering master’s degree required, PhD degree in motor design is preferred
* 5+ years of experience with motor design for electrification/hybridization of passenger cars or commercial vehicles.
* 8+ years of experience in an Automotive OEM or Tier-1 supplier industry.
* 3+ years of experience in electric machine modeling, design, analysis and manufacturing
* Solid understanding of various types of electric machines, dynamic modeling, parameter estimation, and advanced control.
* Strong understanding in the design and analysis of high-power density, high efficiency permanent-magnet motors, switched reluctance motors and induction motors.
* Knowledgeable in state-of-the-art manufacturing methods of electric machines and relevant global supply chain.
* Proficient in cooling system design
* Knowledge of motors sub-components, position sensors, magnets, bearings, shafts, sealing, housings, …etc.
* Comprehensive knowledge of magnetic and insulation materials
* Familiarity with invertor architectures for automotive applications, and impact of various switching schemes on motor performance
* Knowledge of motor control algorithms (VFD, FOC, DTC, etc.) and their implementation into embedded software including strategies for sensorless controls.
* Familiarity developing a product from concept to production.
* Excellent written and verbal communication skills.
* Knowledge of functional safety (ISO 26262).
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class
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