Hardware Engineer

About ONX Homes & AIIR Products

ONX Homes and AIIR Products are sister companies united by a bold mission: to revolutionize the way we live through design, technology, and sustainability.

ONX Homes is a vertically integrated Design Tech company reshaping the homebuilding industry. Founded by a diverse team of construction experts, design thinkers, and technology leaders, ONX leverages human-centric design, environmentally conscious materials, and advanced offsite manufacturing to create beautiful, sustainable homes. By partnering with landowners and utilizing state-of-the-art offsite construction facilities, we deliver high-quality homes in half the time of traditional methods—paving the way for smarter, more sustainable communities.

AIIR Products complements this vision by focusing exclusively on innovative, sustainable systems powered by cutting-edge machine learning technology. Its flagship offering, the AIIR Intelligent HVAC system, redefines energy efficiency by intelligently adapting to environmental conditions and occupant needs in real time. With a strong commitment to healthier, more comfortable living spaces, AIIR enhances every project with smart, sustainable technology that improves performance and minimizes environmental impact.

Together, ONX Homes and AIIR Products are driving the future of smart, sustainable living—combining groundbreaking technology with thoughtful design to transform how homes are built, experienced, and sustained.

Recruitment Policy:

ONX Homes and AIIR Products will recruit based on merit and in compliance with all relevant legislation and is committed to recruitment and selection processes that are open, competitive, and based on merit. We are committed to valuing diversity and promoting equality.

Hardware Engineer
AIIR has an exciting and important opportunity for the right person to join our Intelligent HVAC Systems engineering and product development team to design and commercialize our own unique, purpose-built HVAC systems as a Hardware Engineer.  This is a hands-on and highly visible opportunity in a rapidly growing and evolving company with lots of room to grow!  We are seeking a person with at least 5 years demonstrated experience with designing and testing of complex electronic systems such as embedded devices and power electronics systems.

Major Areas of Responsibility:

• Support design and development of electronic control hardware for HVAC systems
• Build prototypes, modify, test, and troubleshoot as needed the electronic hardware and associated HVAC system, components, and instruments.
• Support design and development of electronic circuit boards including selection of appropriate electronic components
• Support HVAC system build up, modifications, and testing
• Utilize typical electrical test equipment to analyze and troubleshoot board and system level electrical issues
• Ensure all designs, tests, and development activities are well documented
• Develop procedures and manuals as necessary
• Support and/or solve electronics packaging issues including electrical isolation, sealing, thermal management, interconnection, electromagnetic interference (EMI), etc.

• Bachelor’s degree in Electrical or Electronics Engineering required
• 5 years of demonstrable experience including 3 in hardware product development
• Experience with the design of electronic control systems including embedded hardware and power electronics
• Experience with hardware design including design of analog/digital circuits, PCB design and layout, circuit simulations, hardware-firmware interactions, selection of components, and optimization of design.
• Expert level understanding of the theory and application of magnetics (inductors, transformers) and capacitors (Electrolytic, film and Ceramic) used for power conversion
• Experience with drives with working knowledge of FOC desired
• Experience with PFC desired
• Experience with designing systems for EMI
• Hands-on experience working in a lab environment with development, troubleshooting, and testing of electronic components and systems with embedded electronics
• Good understanding of technologies such as BLE, Wi-Fi, power management, sensor control, USB, UART, I2C, and various bus communication technologies.
• Experience with current microprocessor devices and technologies including ARM SOCs, various microcontrollers, flash, and memory.
• Proficiency with basic EE tools such as Oscilloscopes, Network analyzers, Signal Generators etc.
• Familiarity with embedded firmware and software and ability to modify and update as needed
• Working level knowledge of embedded C, and Linux and Linux operating system
• Familiarity and use of current of electronics design and simulation tool suites
• Demonstrated experience in using electronic CAD tools preferably KiCad and others such as OrCAD/Cadence and Altium.

The Perks

With competitive compensation and great benefits, you will enjoy our fast-growing startup workstyle within an incredible culture. We’ll give you all the tools you need to succeed so you can grow and develop with us. For additional information on what it’s like to work at ONX Homes, visit our Careers page (https://www.onxhomes.com/careers) and AIIR Products (https://www.aiirproducts.com/)

Your Future

ONX Homes provides a work environment that promotes employee growth and development. We are searching for an individual who wants to grow with the company and will strive to improve performance. If you are driven, personable, and energetic, there will be additional opportunities for you here at ONX Homes.
 
Physical Requirements 

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, or crouch; and talk or hear. The employee must occasionally lift or move up to 15 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus. 

If this sounds like you, you should apply right away so we can discuss how you can be a part of this exciting, fast-paced organization!

ONX is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.