Senior Electrical Engineer

Seeking an experienced, accomplished and self-motivated architect of electrical systems for next generations EV Charging product. Join a talented team in the development and full lifecycle of the product, providing expertise and guidance for team projects related to a energy storage & power conversion system with complex electrical characteristics and control requirements. The ideal candidate is an inventive problem solver, capable of working through technical challenges and employing pragmatic solutions.

Responsibilities

  • AC/DC Charger for EV product development such as: Hardware Design, troubleshooting, generating parts lists, drawing schematics, PCBA

  • Power Electronics: High Voltage/High Current Converters, Inverters, Power Supplies

  • Serve as a high-level individual contributor by designing, building, and testing digital and analog circuits, PCBA, power supplies, embedded systems, electrical systems for EV Charger devices.

  • RF Technology: Board Design, Transceiver, Antenna, EMC (EMI & EMS), EMC mitigation

  • Communications: Protocols (Wi-Fi, Cellular, ZigBee, Bluetooth, Bluetooth Low Energy), Gateway, Cloud

  • Testing, writing test procedures

  • Documentation and agency approval

  • Support sustaining engineering activities as needed. Effectively support the manufacturing engineering team by helping identify and maintain relationships with top-tier PCBA suppliers, develop PCBA test fixtures and procedures, and proactively manage obsolescence of electrical components.

  • Ensure the electrical engineering team provides strong support for all phases of product development including integration of prototypes, compliance (FCC, UL, CE, IEC), Hotpot, ESD and transition to production.

Requirements

  • BS, MS, or PhD in electrical engineering

  • Practical experience in Power Electronics is required

  • 5+ years’ experience in hardware design, analogue circuits, digital circuits

  • Embedded systems: HW (Microcontroller, Power Management, I/O, Radio, Memory, etc.), OS (Linux, RTOS), FW (C, C++, Python)

  • PCB Design. Experience in Altium, ORCAD, PSPICE, Debugging, Board Bring-Up,

  • Must be a good team player

  • Must be able to work in all phases of the design process, including prototype, test and document

  • Plusses: Li-Ion Battery, Battery Management, EV Experience, Thermal Management experience, Inrush Current and ESD mitigation experience, AWS, IoT

Apply now at
hiring@freewiretech.com