Power Electronics Engineer for Semiconductor Test Equipment

Ethos Search Associates Pte Ltd; Singapore; On-site; SGD 60,000 - 110,000; Full time

Job summary

Ethos Search Associates Pte Ltd is seeking 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 ensure robust, safe power solutions.

The role requires hands-on experience with schematic design, prototyping, testing, and troubleshooting, plus familiarity with oscilloscopes, power analyzers, multimeters, and electronic loads.

Qualifications

• Bachelor’s degree in Electrical or Electronic Engineering from a recognized institution.
• Industry experience in electrical engineering, power electronics, or power delivery systems.
• Experience designing high-power AC/DC and DC power systems.
• Strong understanding of power distribution, protection circuits, grounding, safety, and thermal considerations.
• Hands-on experience with schematic design, prototyping, testing, and troubleshooting.
• Familiarity with electrical measurement equipment (oscilloscopes, power analyzers, multimeters, electronic loads).
• Experience with semiconductor 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

Schematic design

Electrical testing

Power delivery

Education

Bachelor’s Degree in Electrical or Electronic Engineering

Tools

Oscilloscopes

Power analyzers

Multimeters

Electronic loads

Job description

Ethos Search Associates Pte Ltd is seeking 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 ensure robust, safe power solutions.

The role requires hands-on experience with schematic design, prototyping, testing, and troubleshooting, plus familiarity with oscilloscopes, power analyzers, multimeters, and electronic loads.