We are looking for an **Application Engineer** to evaluate and optimize **OEM gas appliance performance** . This role involves **troubleshooting customer equipment issues** , conducting **performance testing** on warm air furnaces, boilers, water heaters, and other combustion systems, and providing **technical support** for new gas ignition products. Additionally, the engineer will be responsible for maintaining and upgrading **application and combustion test labs** . The ideal candidate has a **strong mechanical and electrical aptitude** , with hands-on experience in **installing and troubleshooting gas appliances** . Success in this role requires **problem-solving skills, root cause analysis, and collaboration** with engineers, technicians, and marketing product managers in a cross-functional team. **Job Duties:** + Install and operate **OEM** appliances to evaluate new product concepts and appliance performance. + Perform **customer requested testing** to identify performance concerns and ensure **product reliability** . + Connect **data acquisition equipment** to collect appliance performance data for analysis and interpretation. + Troubleshoot test failures and diagnose root causes of performance issues. + Write detailed **test plans, reports, and technical documentation** . + Maintain and upgrade **lab test equipment** to support ongoing evaluations. + Collaborate with **engineers, technicians, and marketing teams** to enhance product development. + Stay up to date with **industry trends, emerging technologies, and competitor products** . **You Must Have:** + **3+ years of experience** working with **combustion appliances** (furnaces, boilers, water heaters). + **Mechanical and electrical aptitude** with knowledge of electrical circuits and gas plumbing. + Experience using **hand and power tools** for appliance installation and maintenance. + Verbal and written communication skills to document and convey test results effectively. **We Value:** + Ability to **analyze failures and troubleshoot** to determine root causes. + Proficiency in **Microsoft Excel and Word** . + Strong understanding of **HVAC systems, electrical systems, and airflow dynamics** . + Experience using **electronic test tools and data acquisition equipment** . + Experience with **UL qualification testing, reliability testing, and developmental testing** . + Familiarity with **LabView software** for data analysis. **What's In It For You:** + Innovation: Bring your creative ideas to the table and be part of a company that values out-of-the-box thinking. + Growth: Join a dynamic team with ample opportunities for professional and personal development. + Resideo provides employees with a comprehensive benefits package, including life and health insurance, life assistance program, accidental death and dismemberment insurance, disability insurance, retirement plans, vacation & holidays. \#LI-EP1 \#LI-Onsite Resideo is a leading global provider of critical comfort and security solutions primarily in residential environments and distributor of low-voltage electronic and security products. Building on a 130-year heritage, Resideo has a presence in more than 150 million homes, with 15 million systems installed in homes each year. We continue to serve more than 110,000 professionals through leading distributors, including our ADI Global Distribution business, which exports to more than 100 countries from more than 200 stocking locations around the world. Resideo is a $5.0 billion company with approximately 13,000 global employees. For more information about Resideo, please visit [www.resideo.com](http%3A%2F%2Fwww.resideo.com%2F). At Resideo, we bring together diverse individuals to build the future of homes. Resideo is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. For more information on applicable U.S. equal employment regulations, refer to the ["EEO is the Law" poster](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/EEO%20is%20the%20Law%20poster.pdf?rv=fdc492d184344b3ea4aec0c96b321632), ["EEO is the Law" Supplement Poster ](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/EEO%20is%20the%20Law%20Supplement%20Poster.pdf?rv=ebe367cad846443e8fa5aa86062813b6)and the [Pay Transparency Nondiscrimination Provision](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Careers/Pay%20Transparency%20Nondiscrimination%20Provision.pdf?rv=11a9cf6533ba426296b137d906b0ce01). Resideo complies with applicable equal employment laws in all countries where we do business. For more information on how we process your information in the job application process, please refer to [Recruitment Privacy Notice](https://www.resideo.com/us/en/-/media/Resideo/Files/Corporate/Resideo%20%20-%20Recruitment%20Privacy%20Notice.pdf?rv=6d871e71bfa24982b181c92fda232b7a). If you require a reasonable accommodation to apply for a job, please use Contact Us form for assistance.