Job ref no.: CT3128818-01#2733

Electrical and Electronics Engineer (Hardware & PCB Layout)

Totex International Ltd

Totex International Limited provides power solutions since 1985. We are a leading manufacturer of rechargeable battery packs in Hong Kong, with manufacturing plants also in the United States. We have over 300 employees. If you would like to obtain more information, please visit our website, We would like to invite applicants for the following vacancy.


  • Perform design and development of re-chargeable battery power storage products.
  • Build prototypes and perform hardware and software debugging and evaluation.
  • Perform testing, evaluation, failure analysis and report.
  • Participate and contribute in product research and design proposal.

Requirements :

  • Diploma/Degree or above in Electrical and Electronics Engineering.
  • 5+ years solid hands-on in electrical & electronic design, prototyping, testing hardware and software development.
  • Proficient in PCB layout with Altium designer, power electronics development records for HV power distribution, conversion and control circuit (SMPS, Motor Controller), connector and cable harness solution for power application         
  • Experience in MCU, (8- 16- 32-bit ARM) for control and communication SPI, RS232/RS485/Modbus, I2C/SMBus, CAN.
  • A good understanding and working knowledge of BMS for re-chargeable battery, battery electronics, protocols and international safety standard requirements (IEC, CE, UN, UL etc) is advantageous.
  • Knowledge/experience in Electric Vehicle charging and protocols (CCS, Chademo, GB) is a definite plus.
  • Able to define test strategy, test plan, handle failure and risk analysis, FMEA, DFM process.
  • Analytical mind with excellent troubleshooting, research and interpersonal skills.  

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More job information
Job ref no. CT3128818-01#2733
Job Function
Employment Term
  • Permanent
  • Full-time
  • 5 years - 20 years or above
Career Level
  • Middle management level
  • Diploma or equivalent