Hardware Engineer Intern – Accessories & Power Tech

WS Audiology; Singapore; On-site; SGD 13,000 - 20,000; Full time

Job summary

WS Audiology in Singapore invites you to join as a Hardware Engineer (Accessories) Intern, supporting development and validation of electronic hardware for chargers, transmitters, and remotes. You will gain hands-on exposure to hardware design, testing, and product verification within a medical-grade engineering environment.

Collaborate with firmware engineers, perform MCU programming, PCBA rework, and soldering, and contribute to charging technologies and battery systems while learning

Responsibilities

• Support hardware development team in designing, testing, and validating electronic accessory products
• Develop and apply charging technology, battery systems, and low-power management architectures
• Perform product teardowns and benchmarking to analyze competitor and existing designs
• Assist in verification activities and documentation-related tasks for hardware development
• Work closely with firmware engineers to understand and validate hardware–firmware integration
• Conduct hands-on work including MCU programming, PCBA rework, and soldering
• Support documentation and compliance processes for medical-grade product requirements

Skills

Hardware design

MCU programming

Soldering

PCB testing

Documentation

Job description

WS Audiology in Singapore invites you to join as a Hardware Engineer (Accessories) Intern, supporting development and validation of electronic hardware for chargers, transmitters, and remotes. You will gain hands-on exposure to hardware design, testing, and product verification within a medical-grade engineering environment.

Collaborate with firmware engineers, perform MCU programming, PCBA rework, and soldering, and contribute to charging technologies and battery systems while learning