NISI (Non-Invasive Surgical Innovations) is a Hong Kong-based MedTech business specialising in the development, manufacturing, and sales of surgical and diagnostic innovations.
Principal Engineer (Electrical & Electronic)
Hong Kong
Job Description

  • Design and implement MCU-based firmware in C for real-time embedded control systems;
  • Design and electronic circuits and hardware;
  • Perform in-house electrical safety/EMI/EMC testing and diagnose electrical problems in electronic circuits, sub-systems and interfaces;
  • Compiling R&D design documents meant for satisfying QMS, ISO13485, IEC 60601, CE, FDA/CFDA requirements.


Candidates are expected to fulfill most of the following requirements:

  • Honors Degree or above in Electronic /Mechatronics Engineering or equivalent;
  • At least 12 years of relevant industrial product development, covering robotics engineering, BLDC motor control, multitasking embedded programming (e.g. bare-metal preemptive task scheduler), MCU-based circuit design, and industrial standard interfaces (e.g. RS 485, I2C, UART, USB, SPI, CAN);
  • Experience in safety standards compliance work, and medical products registration, highly preferred;
  • Familiarity with PCB layout using PADS;
  • Solid experience in embedded C programming for micro-controllers (e.g. PIC, ARM cortex-M);
  • Proficiency in MS Office tools as well as Mechanical CAD tools;
  • Good presentation skills; and
  • Good command of English and Chinese (Cantonese & Mandarin).


Primary Working Location:

  • Cyberport, Hong Kong


Salary will be commensurate with qualifications and experience. To apply, please send your resume, including your current and expected salary, and the earliest availability to jobs@nisi.hk

All personal data are collected for recruitment purpose only.

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