Audio Systems Engineer

The Audio team within Reality Labs (RL) is focused on creating novel audio technologies and experiences that are integral to achieving RL’s vision for the future of augmented reality (AR) and virtual reality (VR). Their mission is to create virtual sounds that are perceptually indistinguishable from reality and to redefine human hearing. The team has two primary strategic initiatives: Audio Presence, which aims to make virtual sounds feel physically present in the same space as the listener, and Superhuman Hearing, which enhances the capacity to hear important sounds and conversations regardless of the environment or hearing status. The team collaborates with various product, platform, and service teams to explore opportunities in spatial audio rendering, immersive audio capture, audio signal processing, and human perception. They are also involved in developing audio system architecture, experience optimization, and perceptual quality validation to enable enhanced audio experiences that are indistinguishable from real-world audio.Audio Systems Engineer Responsibilities

• Supplement and collaborate with global design team effort in early new product development
• Collaborate with global design partners across Meta, feeding back design change recommendations to ensure audio success
• Engage with Meta’s vendors (loudspeakers, microphones, Digital Signal Processing (DSP), test fixtures, etc) to solve issues
• Develop acoustic test protocols and methods with testing teams and equipment suppliers. Own audio requirements for testers, and certify for use
• Support and own engineering build success, ensuring the audio system performs as designed
• Drive and report on build readiness, driving equipment, testing, and SOP development
• Troubleshoot and solve acoustic-mechanical challenges
• Drive factory failure analysis (FA) and corrective action follow-up, directly and through additional FA resources. Drive root cause analysis
• Audio system design and production process review
• Own limit setting execution across modules and system, ensuring SOP is followed. Review limits with the audio team to achieve sign-off
• Leverage CM and Meta labs for primary audio verification
• Provide subjective and objective performance evaluation, data collection and recording

Minimum Qualifications

• Bachelor’s degree in Acoustics, Physics, Mechanical Engineering, Electrical Engineering, or equivalent experience
• 2+ years experience delivering consumer audio electronics to the market
• Familiar with audio and acoustic concepts: Frequency Response, THD, R&B, Noise Levels, SNR, echo, Double Talk, Beamforming, Noise Suppression, Dynamic Range Compression (DRC), Automatic Gain Control (AGC), Active Noise Cancellation (ANC), etc
• Experienced professional with a history of working with Contract Manufacturer, Joint Development Manufacturer (JDM) and Original Design Manufacturer (ODM)
• Experience with subjective listening, including audio signal and acoustic systems subjective performance evaluation. Understand voice quality evaluation in telecommunication and audio performance in playback systems
• Experience in audio signal analysis and audio systems tuning, digital signal processing and DSP tuning

Preferred Qualifications

• Troubleshooting and data analysis skills. Experienced with audio failure analysis
• Experience with audio and acoustic test and measurement tools for engineering evaluation and factory testing. Experience developing and troubleshooting Soundcheck sequences
• Proven communication skills and experience working across disciplines to drive optimal solutions
• Experience with Mobile audio devices or Internet of Things (IOT) audio devices development
• Experience in physical acoustics and transducer design. Familiar with acoustic simulation tools
• Familiarity with mechanical design principles, Fine Element Analysis (FEA), and advanced materials
• Skilled with Matlab, Python or equivalent languages in signal processing or test scripts development
• Background for high-volume production. Familiar with Six Sigma project tools

About Meta Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp 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. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.


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