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About the Role

You will join the Engineering function within the Product Organisation and help create new products, plus improvements to existing ones. You will work in the Consumer and Growth department as part of a cross-functional humidification technology team. The role supports innovative solutions for sleep apnoea, COPD, and other chronic diseases. Your work will span component selection, circuit design, compliance testing, prototyping, and supplier management. You will also help shape humidification technologies across device platforms, with products designed for high-volume manufacturing to the highest standards of quality and safety.

Responsibilities

Design, simulate, prototype, document, and test electronics that meet electrical, thermal, safety, regulatory and reliability requirements.
Select components such as microcontrollers, switching power converters and sensors that meet electrical, thermal, safety, regulatory, and reliability requirements.
Develop and verify analog and mixed-signal circuits, including work involving PID controller behaviour, stability, and tuning.
Apply first-principles physics to electronics design across heaters, sensors, and electrical, thermal, and fluid interactions.
Build embedded and low-level firmware to support lab characterisation, test automation, and prequalification of PCBAs before software integration.
Design for safety, EMC, and isolation, including protective and safety‑critical circuits to achieve single‑fault safety, considering dielectric strength, leakage current, creepage, and clearance.
Specification and design of interconnects, including wiring looms, flex circuits and connectors, with appropriate electrical, thermal and mechanical ratings.
Design and execution of laboratory experiments to characterise power consumption, temperature rise, humidity and airflow, using sound experimental technique and Design of Experiments (DoE) to explore multi‑factor interactions.
Documentation in support of product development including design descriptions, DFMEAs, verification protocols, verification reports and electrical manufacturing specifications.
Collaborate across software, systems, and mechanical engineering, while supporting verification, documentation, supplier work, and manufacturing readiness.

Requirements

A bachelor’s degree in Electronics, Electrical, or Mechatronics Engineering.
2+ years of relevant industry experience in electronics design and development.
Strong analytical, problem-solving, communication, and technical documentation skills.
Experience in thermodynamic analysis.
Experience designing humidification systems.
Curiosity - Enjoy learning new technologies and stepping into new engineering domains.
Collaboration - Work well with experts from different disciplines and help solve problems together.
Systems thinking - Can move between detailed technical work and the broader system view.
Comfort with ambiguity - Help bring structure to complex technical challenges.
Purpose - Care about improving patient outcomes and user experiences through better technology.

Skills

Electronics design
Circuit design
Compliance testing
Prototyping
Supplier management
Component selection
Analog circuit design
Mixed-signal circuit design
PID controller behaviour
Stability and tuning
First-principles physics
Heaters
Sensors
Electrical interactions
Thermal interactions
Fluid interactions
Embedded firmware
Low-level firmware
Lab characterisation
Test automation
PCBA prequalification
Software integration
Safety design
EMC design
Isolation design
Protective circuits
Safety-critical circuits
Dielectric strength
Leakage current
Creepage
Clearance
Interconnect specification
Wiring looms
Flex circuits
Connectors
Laboratory experiments
Power consumption characterisation
Temperature rise characterisation
Humidity characterisation
Airflow characterisation
Experimental technique
Design of Experiments (DoE)
Product development documentation
Design descriptions
DFMEAs
Verification protocols
Verification reports
Electrical manufacturing specifications
Collaboration with software engineering
Collaboration with systems engineering
Collaboration with mechanical engineering
Thermodynamic analysis
Humidification systems design
Analytical skills
Problem-solving skills
Communication skills
Technical documentation skills
Learning new technologies
Systems thinking
Ambiguity management
Patient outcome improvement
User experience enhancement

Experience Level

2+ years of relevant industry experience

Education Level

Bachelor’s degree in Electronics, Electrical, or Mechatronics Engineering

About the Company

At Resmed, your work helps create solutions for sleep apnoea, COPD, and other chronic diseases.
You will join a cross-disciplinary team where hardware, software, systems, and business perspectives come together to solve problems at the system level.
The team values humility, curiosity, collaborative problem-solving, and learning from others across the business.
It is a place where excellence, support, and inclusive thinking help people grow while building.
Joining us is more than saying “yes” to making the world a healthier place.
It’s discovering a career that’s challenging, supportive and inspiring.
Where a culture driven by excellence helps you not only meet your goals, but also create new ones.
We focus on creating a diverse and inclusive culture, encouraging individual expression in the workplace and thrive on the innovative ideas this generates.
If this sounds like the workplace for you, apply now!
We commit to respond to every applicant.