Job ref no.: CT3127825-01#9592

Senior Electronic Engineer – Mixed-signal / RF Circuit Design (Job Ref. Apply-HK-2014-SEE)

Cloud Light Technology Limited

Cloud Light provides research, development and manufacturing services of optical solutions, transceivers, active optical cables currently upto 400G mainly for datacom, telecom, automotive market for tier-1 customers globally. Cloud Light has been operated since 2004 as a business unit of a leading Japanese comprehensive electronic component manufacturer in Hong Kong and was spin-off in April 2018 to become an independent company. Cloud Light's R&D center is strategically located in Hong Kong whilst manufacturing plant and reliability and testing labs are located in Dongguan, China. Cloud Light’s R&D team is multinational comprising 32% Ph.D., 48% Master, and 20% Bachelor degree holders.

Cloud Light is urgently looking for various high caliber candidates to join the R&D team in Hong Kong to support the vast growing research and development projects to meet customer and market requirements, as well as product development of future technologies.

Job Responsibilities:

  • Responsible for RF and electronic sub-system design for high-speed fiber-optic transceiver and optical sensor products;
  • High-speed PCB board layout and optimization;
  • Design validation and failure analysis
  • Perform 3D electromagnetic simulation for new RF package designs;
  • Research latest high-speed packaging techniques for use in optoelectronic applications.


  • Bachelor or above in Electronics engineering, Applied Physics or equivalent.
  • 4 years of relevant experience in mixed-signal /RF circuit design and implementation, with actual product development
  • Experience with mixed-signal / RF PCB design and ability to layout the circuit to meet expected performance and designed specification.
  • Familiar with EDA tools such as Altium Designer and Cadence Allegro
  • Familiar with simulation tools such as HFSS and ADS
  • Familiar with standard RF test & measurement tools such as oscilloscopes, network analysers & spectrum analysers.
  • Understanding on the fundamental of optoelectronics is an advantage;
  • Good communication skills with the ability to work in an international team
  •  Ability to work independently and tackle tasks with minimal supervision.
  • Fresh graduates with solid circuit design knowledge will also be considered.
  • Candidate with more relevant working experiences and solid circuit design experiences may also be considered for the ranking of senior engineer.

Remunerations & Benefits:

  • Work locations in Hong Kong and travel to the PRC may be required
  • Work Hours from 9am to 6pm
  • 5-day work
  • Hong Kong Public Holidays
  • Chinese New Year Bonus


  • To apply, please email us your resume, your availability to report duty and quote the Job Ref via [via CTgoodjobs Apply Now ].
  • Only short-listed candidates will be notified. Personal data provided by applicants will be used for consideration of an application only.

Application Deadline:

  • Until this position is filled.
  • Resumes received will strictly be used for recruitment-related purpose
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More job information
Job ref no. CT3127825-01#9592
Job Function
  • Shatin
Employment Term
  • Permanent
  • Full-time
  • 4 years - 20 years or above
Career Level
  • Middle management level
  • Degree
  • 5-day week
  • 13-month pay
  • Dental plan
  • Discretionary bonus
  • Medical plan