Power Electronics Engineer – High-Power Semiconductor Systems

ETHOS SEARCH ASSOCIATES PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

ETHOS SEARCH ASSOCIATES PTE. LTD. seeks an Electrical Engineer to design and develop high-power AC/DC and DC power delivery systems for semiconductor test equipment.

You will perform architecture, component selection, circuit design, and electrical calculations to deliver robust solutions. You will validate designs through schematics, prototyping, testing, and simulations, ensuring safety, reliability, thermal, EMC/EMI/SEMI compliance, and regulatory adherence.

Qualifications

• Bachelor’s degree in Electrical or Electronic Engineering from a recognized institution.
• Relevant industry experience in electrical engineering, power electronics, or power delivery systems.
• Experience in designing and working with high-power AC/DC and DC power systems.
• Good understanding of power distribution, protection circuits, grounding, electrical safety, and thermal considerations.
• Hands-on experience with schematic design, component selection, prototyping, testing, and troubleshooting.
• Familiarity with electrical measurement equipment such as oscilloscopes, power analyzers, multimeters, and electronic loads.
• Experience with semiconductor equipment, automated test equipment (ATE), or industrial equipment is an advantage.

Responsibilities

• Design and develop high-power AC/DC and DC power delivery systems for semiconductor test equipment.
• Perform power system architecture, component selection, circuit design, and electrical calculations.
• Design power distribution, protection, switching, sensing, grounding, and interlock circuits.
• Select and integrate power supplies, converters, contactors, relays, fuses, circuit breakers, and high-current components.
• Perform schematic design, design reviews, simulation, prototyping, testing, troubleshooting, and design validation.
• Ensure designs meet electrical safety, reliability, thermal, EMC/EMI/SEMI, and applicable regulatory requirements.
• Collaborate with mechanical, controls, firmware, and test engineering teams to deliver reliable semiconductor test equipment.

Skills

Power electronics

High-power design

Circuit design

Schematic design

Electrical calculations

EMC/EMI knowledge

Education

Bachelor's Degree in Electrical or Electronic Engineering

Tools

Oscilloscopes

Power analyzers

Multimeters

Electronic loads

Job description

ETHOS SEARCH ASSOCIATES PTE. LTD. seeks an Electrical Engineer to design and develop high-power AC/DC and DC power delivery systems for semiconductor test equipment.

You will perform architecture, component selection, circuit design, and electrical calculations to deliver robust solutions. You will validate designs through schematics, prototyping, testing, and simulations, ensuring safety, reliability, thermal, EMC/EMI/SEMI compliance, and regulatory adherence.