Design jobs in Malaysia

Responsible for the design and development of new power supply products, resolving any difficult issues during product development.

Responsible for circuit design, thermal design, magnetic component design, topology design, EMC design, Simulation and hands on testing of power supply products.

Complete prototype production and hands on bench and soldering skills to complete various tests on a workbench to perfect the design.

Complete power supply product regulatory agency certification and archive power supply project documentation.

• Responsible for the design and development of new power supply products, resolving any difficult issues during product development.
• Responsible for circuit design, thermal design, magnetic component design, topology design, EMC design, Simulation and hands on testing of power supply products.
• Complete prototype production and hands on bench and soldering skills to complete various tests on a workbench to perfect the design.
• Complete power supply product regulatory agency certification and archive power supply project documentation.

• Diploma, degree or equivalent working experience in electronics design with at least three years of experience in switching power supply development.
• Familiarity with the principles, operating modes, design formulas, advantages and disadvantages, and application scenarios of common topologies (Buck/Boost/BuckBoost/Flyback/Forward/LLC/PFC, etc.).
• Hands‑on experience with oscilloscopes, frequency response analyzers, power analyzers, thermal cameras, thermocouples, electronic loads, etc.
• Solid understanding of EMI/EMC prevention, suppression, grounding, shielding, and filtering techniques.
• Knowledge of digital control for power supplies (optional but a plus).
• Familiarity with SPICE‑based simulation tools (LTspice, PSpice, Psim, SIMetrix, etc.).
• Strong problem‑solving and debugging skills.
• Deep understanding of the characteristics, loss models, selection, and failure mechanisms of power devices (MOSFET/IGBT/SiC/GaN), magnetic components (inductor/transformer design/core materials), capacitors (electrolytic/ceramic/thin film), diodes/rectifiers.
• Ability to independently design and calculate magnetic components and parameters such as transformers and inductors, and perform power supply debugging, testing, and optimization.
• Understanding of Control loop compensation and measurement using Frequency Response Analyzer to plot Bode plots.
• Extensive experience and practical ability to address stability, dynamic characteristics, ripple noise, power supply heat dissipation, and electromagnetic interference. Ability to resolve complex EMC issues.
• Familiarity with international safety standards (IEC/UL/EN, etc.), understanding creepage distance, clearance, insulation requirements, and safety protection circuit design.
• Quickly locate and resolve power supply faults (failure, oscillation, overheating, low efficiency, EMC violations, etc.).

• Design and develop switch‑mode power supplies (SMPS), including AC‑DC and DC‑DC converters (flyback, forward, LLC, PFC, etc.).
• Perform circuit design, simulation, schematic capture, and component selection. (Able to layout PCB preferred).
• Develop and optimize magnetics (transformers, inductors) for high efficiency and low EMI.
• Conduct failure analysis (FA), root‑cause investigations, and implement corrective actions.
• Validate power supply performance, including efficiency, thermal behavior, stability, transient response, and reliability.
• Ensure designs comply with safety and regulatory standards (UL, IEC, EN, FCC/EMC, etc.).
• Layout PCB or work with PCB Layout Engineer to ensure proper high‑frequency layout practices.
• Support prototype builds, bring‑up, and debugging in the lab.
• Collaborate with manufacturing, quality, and procurement teams for DFM, cost optimization, and production ramp.
• Prepare design documentation, test reports, BOMs, and technical specifications.

Note: The above list of responsibilities is not exhaustive. The employee may be required to perform other related duties within reasonable scope as assigned by Management.

• Responsible, proactive, and highly organized.
• Strong sense of integrity, vigilance, and accountability.
• Approachable, professional, and respectful when dealing with others.
• Environmentally conscious and committed to maintaining safe, clean, and sustainable facilities.

• Based primarily on‑site at the factory.
• May require extended or irregular working hours to support operations or emergency response.
• The incumbent shall maintain strict confidentiality regarding all company information, employee data, and operational matters.
• Compliance with all company policies, SOPs, and safety procedures is mandatory.
• The company reserves the right to amend this job description as necessary to reflect evolving organisational needs or regulatory requirements.
• All duties shall be performed in accordance with applicable laws, regulations, and corporate governance standards.

Disclaimer: This Job Description is intended to outline the general nature and scope of the position. It is not intended to be an exhaustive list of all duties, responsibilities, and skills required. Management reserves the right to modify, add, or remove responsibilities as appropriate.