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Analog Devices · 1 week ago

Principal Engineer AI/ML - Audio Reasoning (Lorenz Labs)

San Jose, CA

Full-time

Hybrid

Lead/Staff

$171K/yr - $256K/yr

Analog Devices is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. They are seeking a Principal level ML/AI Audio & Acoustics Engineer to build ultra low‑latency audio and speech enhancement models for next‑generation ANC hearables.

DSPElectronicsLightingSemiconductor

No H1B

U.S. Citizen Only

Responsibilities

Build and evaluate deep learning models for speech enhancement, noise suppression, separation, dereverberation, and classification

Support data collection, curation, preprocessing, and augmentation

Prototype models in Python (PyTorch/TensorFlow) and validate against audio datasets

Optimize models for embedded/mobile deployment (quantization, pruning, compression)

Partner with acoustics engineers to integrate ML with microphones, speakers, and arrays

Assist with lab measurements, testing, and performance benchmarking

Document model design decisions and results

Qualification

Deep learning modelsAudio foundation modelsEmbedded/mobile deploymentPython (PyTorch/TensorFlow)C/C++ for deploymentAudio DSPInterdisciplinary backgroundData labeling/augmentationResearch lab experienceFirst-author publications

Required

PhD or research‑heavy background

First‑author publications in audio ML / audio‑language modeling

Experience in research labs or audio industry

Interdisciplinary background across EE, CS, signal processing, and ML

Audio foundation models

Generative audio

Audio tokenization & representation learning

Multimodal transformers

Audio–language/text alignment

Audio models that reason with language models

Experience with speech enhancement, separation, or audio ML tasks

Experience with on‑device/edge ML (TinyML, quantization)

Data labeling/augmentation or large‑scale training pipeline experience

Strong C/C++ for deployment

Solid grounding in traditional acoustics & audio DSP

Benefits

Medical, vision and dental coverage

401k

Paid vacation

Holidays

Sick time

Other benefits

Company

Analog Devices

Glassdoor4.0

Analog Devices (NYSE: ADI) defines innovation and excellence in signal processing. ADI's analog, mixed-signal, and digital signal

Founded in 1965

Norwood, Massachusetts, USA

10001+ employees

http://www.analog.com

Funding

Current Stage

Public Company

Total Funding

$4.6M

Key Investors

U.S. Department of Defense

2025-04-11Post Ipo Debt

2024-09-18Grant· $4.6M

2012-04-02IPO

Leadership Team

Vincent Roche

Chief Executive Officer

John Hassett

SVP Industrial & Consumer Group

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