Sr. Electronic Design Engineer
Rivian•Torrance, CA
•Onsite
About The Position
Designs and develops electrical aspect of on-board power electronic product for Rivian Automotive, including on-board charger, DC-DC converter, DC-AC inverter product and et al.
Requirements
- Minimum M.S. in Electrical Engineering (Ph.D. preferred), specializing in power electronics
- Minimum 3 years’ experience developing high power electronics
- Deep understanding of power semiconductor switches and diodes, and their characteristics
- Understanding of devices built upon various materials such as silicon, SiC, and GaN
- Strong experience designing and analyzing inverter and converter circuits including gate drivers
- Knowledge and experience with embedded control of power electronic circuits
- Power converters and grid tie control
- PWM methods
- Power converter thermal analysis and protection
- Dual active bridge DC/DC modeling and control
- Experience with bidirectional power conversion
- Experience of EMI/EMC filter design for power electronics products
- Skilled working in lab environment with high voltage and current
- Experience using software tools such as Spice, PLECS, Mathcad, Ansys Simplorer, and Matlab
- Experience using FEA simulation tool such as Ansys Maxwell/Q3D or equivalent
- Ability to work in a fast-paced development environment
Responsibilities
- Development of high-power electrical circuits such as active rectifier, inverters, and DCDC converters
- Perform topology selection trade studies
- Design circuits, select components, create schematics, support layout of circuit boards
- Analyze and simulate circuits and key components
- Simulate circuits using Matlab, PLECS, and other tools
- Analyze structures and magnetic components such as bus bars and high frequency transformers/inductors
- EMI/EMC filter design
- Interact with suppliers on critical components design
- Test prototype power electronics circuits in lab
- Characterize power semiconductor devices including Silicon, SiC, and GaN
- Support software engineers who develop algorithms and application code for embedded controller
- Engage with Mechanical, Systems, Test, Quality, manufacturing, and Reliability Engineers
- Coach and provide guidance for junior level engineers for critical technical test and decisions.
Benefits
- paid vacation
- paid sick leave
- life insurance
- medical insurance
- dental insurance
- vision insurance
- short-term disability insurance
- long-term disability insurance
- 401(k) Plan
- Employee Stock Purchase Program
- annual performance bonus
- equity awards
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What This Job Offers
Job Type
Full-time
Career Level
Senior
