Senior Principal AI Engineer: Time-Series & Sensor Reasoning

1010 Analog Devices Inc.; San Jose (CA); On-site; USD 260,000 - 358,000; Full time

Job summary

Analog Devices, Inc. seeks a Principal AI Engineer in Time-Series & Sensor Foundation Models to advance AI engineering at the intersection of sensing and large-scale temporal modeling.

You will build architectures unifying multimodal sensor data into a foundation for context-aware reasoning across time, contributing to the Faraday suite of intelligent models. The role spans automotive, health, industrial systems, and robotics, enabling time-series feature extraction, anomaly detection,

Qualifications

• 14+ years of experience developing AI/ML products
• Deep expertise in time-series ML, signal processing, and foundation models (Chronos, TimesFM, TimeGPT)
• Proficiency in representation learning, time series encoding, compression and motif discovery
• Knowledge of state-of-the-art models in time series reasoning and cross-attention
• Experience with parameter-efficient fine-tuning and reward-based optimization
• Strong knowledge in statistical hypothesis testing and experimental design
• Fluency in Python, PyTorch, and large-scale training pipelines

Responsibilities

• Lead R&D on intelligent time-series agents for edge
• Integrate multiple data modalities including electrical, audio, motion, text
• Advance sensor fusion for cross-modal alignment
• Create benchmarking pipelines for cross-domain foundation models
• Apply LoRA/Q-LoRA and alignment methods for multimodal data
• Explore time-series embedding and compression for edge deployment
• Collaborate with hardware/software teams for real-time, energy-efficient sensing
• Mentor researchers and contribute to Lorenz Labs strategy
• Publish at NeurIPS, ICML, ICASSP, KDD and similar venues

Skills

AI leadership

Time-series ML

Python

PyTorch

Multimodal sensing

Experimental design

Cross-disciplinary collab

Education

Ph.D. in Electrical Engineering, Computer Science, or Applied Physics

Tools

LoRA

Q-LoRA

RLAIF

DPO

PPO

Job description

Analog Devices, Inc. seeks a Principal AI Engineer in Time-Series & Sensor Foundation Models to advance AI engineering at the intersection of sensing and large-scale temporal modeling.

You will build architectures unifying multimodal sensor data into a foundation for context-aware reasoning across time, contributing to the Faraday suite of intelligent models. The role spans automotive, health, industrial systems, and robotics, enabling time-series feature extraction, anomaly detection,