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Jobs in Singapore   »   Jobs in Singapore   »   Science / R&D / Research Job   »   Junior / Senior Power R&D Engineer
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Junior / Senior Power R&D Engineer

Lite-on Singapore Pte. Ltd.

Key Responsibilities:

  • Design power supply hardware (and/or embedded firmware) for various switching mode power converters (PFC, Flyback, Forward, Buck, Boost, Resonant topologies including LLC, series resonant, and Synchronous Rectification), ranging from 1,000W to 22,000W, for on-board/off-board charger.
  • Theoretical analysis of concepts (calculation and simulation).
  • Practical and detailed evaluation of all types of power circuits.
  • Enhance and improve circuit performances such as Efficiency and Reliability.
  • System design with creation 2D models and design 3D together with ME team.
  • Schematic creation and PCB design support.
  • As project key person to start from concept to mass production stage.
  • Implement design for manufacturing and design for automation. DFx.
  • Patent and technology creation, defining new power requirements.

Key Requirements:

  • BSc, MSc, PhD, or researcher with Min. 3 years’ experience.
  • Experience with EV chargers and onboard chargers (OBC) is a plus.
  • Familiar with power measurement equipment.
  • With solid technical know-how on the transformer, power Mosfet, PWM controller, and synchronous rectifier circuits.
  • Understand the application of PID controllers and control loop analysis.
  • Knowledge of EMC/IEC/UL/EN standards.
  • Experience in schematic and PCB layout designs.

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