Resideo is currently seeking a RF engineer to design security intrusion system and smart home's wireless products. The wireless includes WIFI, BLE, LTE, Zwave, Zigbee, Sub GHz wireless etc. You should have solid RF design experience, be able to design, debug RF system and collaborate with team members. **JOB DUTIES:** + Be responsible for RF design including system RF requirements analysis, specification definition, circuit simulation and tuning, schematic design and PCB Layout, antenna design and simulation, ensuring the designs are completed within the set timeframe. + Be responsible for testing and troubleshooting of RF circuits and subsystems, optimizing RF TX and RX performance, antenna matching and optimization. + Support system-level performance validation and RF performance improvement. + Support Product FCC/CE/PTCRB certification. + Support the manufacture activities for RF test solution and test limits in mass production. + Continuously to drive new wireless technology and key challenges to help NPI team to delivery more competitive products. **YOU MUST HAVE:** + 3+ years of direct experience in RF circuits design **WE VALUE:** + In-depth knowledge of RF technology principles, including transmission line, impedance matching, RF transmitters and receivers, RF front end, wireless communication modulation, and demodulation techniques. + Practical RF design experience with one or more of the following radio technologies: Wi-Fi/Bluetooth/Zigbee/Sub-Ghz Radio/cellular communication system (2G/3G/4G/5G). + Proficient in RF design and debugging skills, capable of independently conducting circuit design, debugging, and optimization. + Practical experience in antenna design and optimization, familiar with antenna matching and antenna performance testing. + Proficient in using RF Test equipment such as spectrum analyzers, network analyzers, and signal generators. + Good experience in EMC design and Noise De-sense debug. + Experience with FCC/CE/PTCRB agency. + Experience with wireless co-existence schemes is a plus. + Excellent analytical and problem-solving skills, able to collaborate within a team to optimize product performance. + Ability to work under pressure and ensure project completion on schedule. 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://www.resideo.com/). 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.