Job Responsibilities:
- Responsible for the hardware circuit design of the brushless DC/BLDC/PMSM motor and the controller of the DC motor, the simulation design and analysis of the core hardware part
- Responsible for hardware requirement capture, analysis and documentation.
- Electronic component selection, control circuit schematic design, PCB layout design, and commissioning and testing of single-board components
- Work with software engineers to complete the commissioning and testing of the motor drive;
- Responsible for the compilation of project-related technical documents, BOM output and DFEMA;
- Responsible for Hardware qualification (CVT, DVT and PVT), EMC/EMI certification
- Lead the development of Hardware design, prototyping and validation quality processes
Job requirements: (Please alter the Job requirements as per the JD Please)
- Bachelor/Master degree, major in motor control, electronics, electrical, automation
- Familiar with the position sensorless control algorithm of BLDC square wave and sine wave, FOC, space vector control, experience in related projects is preferred
- Proficient in at least one 16 or 32-bit microcontroller software design; proficient in Infenon or arm cortex software/hardware design is preferred
- Familiar with Matlab/Simulink modeling and simulation, and proficient in using at least one circuit simulation (Multisim, Pspice, Seber, etc.) software. Experience in applying matlab motor control software to automatically generate is preferred
- Familiar with automotive electronics, body network (CAN/LIN protocol), experience in related automotive projects is preferred
- Practical experience with ARM-based SW architecture development for BLDC motor drives
- Lead complex projects
- Meet customers to understand and design products according to customers' requirements
- Share and transfer knowledge to other engineers
Come join our global, inclusive & diverse team
Our purpose is to improve the quality of life of everyone we touch through our innovative motion systems. We are a truly global team bound together by our shared values. Our culture is built on the diversity, knowledge, skills, creativity, and talents that each employee brings to the company. Our people are our company’s most valuable asset. We are committed to providing an inclusive, diverse and equitable workplace where employees of different backgrounds feel valued and respected, regardless of their age, gender, race, ethnicity or religious background. We are committed to inspiring our employees to grow, act with ownership and find fulfilment and meaning in the work they do.
Skills Required
- Bachelor's or Master's degree in motor control, electronics, electrical, or automation
- Familiarity with sensorless control algorithms for BLDC (square and sine), FOC, and space vector control
- Experience in motor control projects (sensorless control/FOC) related to BLDC/PMSM
- Proficient in software design for 16-bit or 32-bit microcontrollers
- Experience with Infineon or ARM Cortex hardware/software design
- Familiar with MATLAB/Simulink modeling and simulation
- Proficient with circuit simulation tools (Multisim, PSpice, Saber)
- Experience applying MATLAB motor control code generation (automatic code generation)
- Familiarity with automotive electronics and body networks (CAN/LIN)
- Practical experience with ARM-based software architecture development for BLDC motor drives
- Experience in electronic component selection, control circuit schematic design, PCB layout, commissioning and single-board testing
- Experience with hardware qualification (CVT, DVT, PVT) and EMC/EMI certification
What We Do
Johnson Electric is a global manufacturer of motion products, control systems, flexible interconnects, electric motors, actuators, motion subsystems, and related electromechanical components. Established in Hong Kong, the company serves more than 1,500 customers across automotive, industrial, medical, smart metering, appliances, home automation, power tools, and other markets. Its operations span 20 countries and four continents, supporting applications that improve movement, control, and connectivity.
