Summary:

　　Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, WhatsApp, and Novi further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. To apply, click “Apply to Job” online on this web page.

　　Required Skills:

　　RF Desense Engineer Responsibilities:

　　Lead and develop new wireless systems for Augmented and Virtual Reality (AR/VR)

　　Work closely with product design, electrical, and firmware engineers on advancing the state of AR/VR through research and development, prototyping, and implementation in shipping products

　　Own RF desense system design from initial definition through production

　　Deliver high-performance RF desense design solutions and drive invention of innovative RF desense design to enable incredible experiences for future products

　　Provide guidance and leadership to RF desense design activities for internal and external teams

　　Utilize experience in RF desense concepts such as shielding and grounding using both empirical data and simulation to design and debug RF desense issues

　　Perform RF desense simulations such as nearfield/surface current simulation, Huygen box simulation, Eigenmode simulation and the end to end system simulation using 3D EM and circuit-level simulations

　　Characterize and debug RF conducted and radiated desense and EMI issues to meet wireless system requirements

　　Work with RF and antenna team, internal and external cross-functional teams to ensure meeting the specs at the component, board, and system level

　　Design and execute a test methodology for characterizing desense and wireless system performance with external partners and test houses

　　Support high performance wireless systems of the product through development, compliance qualification, and FATP

　　15% international and domestic travel is required

　　$250,565.49-$266,000.00 + bonus + equity + benefits. Individual pay within the stated range is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and do not include bonus or equity or sales incentives, if applicable. In addition to base salary, Meta offers benefits. Learn more about benefits at Meta at this link: https://www.metacareers.com/facebook-life/benefits

　　Minimum Qualifications:

　　Minimum Qualifications:

　　Master’s degree in Computer Science, Electrical Engineering, Applied Sciences, Physics, or a related field, and 36 months of experience in job offered or in an RF Desense design engineering position. Requires 36 months of experience in the following:

　　RF design with technical understanding of radio technologies, cellular, connectivity, GPS, NFC, etc.

　　Drafting cellular and Wi-Fi RF desense hardware specifications for wireless products based on PRD and use cases

　　Testing of cellular and WiFi RF components reference designs for compliance with wireless specification and standards

　　Experience with PCB layout standard methodologies and guidelines for RF desense

　　Experience debugging desense issues and characterizing the nature of aggressor/victim

　　Applying the physics of radiated noise coupling mechanisms to solve complex RF desense problems

　　Experience with electromagnetic simulation tools, including Keysight ADS, Ansys Electronics Desktop, and CST for RF desense design

　　Over-the-Air (OTA) measurements using anechoic chambers and communication analyzers for cellular and Wi-Fi radios system testing and analysis

　　Cellular and Wi-Fi RF hardware desense mitigation design, validation and troubleshooting, including PCB and form factor EMI design (RF grounding and shielding), RF noise profiling validation, cellular and Wi-Fi OTA sensitivity validation with interference source control, debugging RF hardware performance desense issues due to interferences from one radio to another, debugging RF hardware desense issues due to Interference from non-radio sub-systems like cameras, display and sensors, and providing solutions of hardware mitigation

　　Defining and bringing up Cellular and Wi-Fi RF desense test stations in the factory, Failure analysis for RF desense issues in the factory

　　Experience using call box, VNA, spectrum analyzer, signal generator for cellular and Wi-Fi RF performance measurement

　　Industry: Internet

　　Equal Opportunity:

　　Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

　　Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at [email protected].