Staff AI/ML Engineer, Time-Series & Sensor Reasoning Models (Lorenz Labs)

Analog Devices, Inc.; San Jose (CA); Sur place; USD 198 000 - 272 000; Plein temps

Avantages offerts par ce poste

Discretionary bonus

Medical, vision and dental coverage

401k, paid vacation, holidays, andSick

Career development

Résumé du poste

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

You will develop architectures unifying multimodal sensor data into a coherent foundation for context-aware reasoning across time, contributing to ADI’s Faraday suite of physically-intelligent models.

Qualifications

• 6+ years of software products with an AI/ML focus.
• 4+ years of experience developing AI/ML products.
• Deep expertise in time-series ML, signal processing, and foundation models.
• Proficiency in representation learning, time-series encoding, and motif discovery.
• Knowledge of SOTA time-series reasoning models and cross-modal embedding.
• Parameter-efficient fine-tuning methods (LoRA, Q-LoRA).
• Strong statistical hypothesis testing and experimental design knowledge.
• Fluency in Python, PyTorch, and cloud/distributed training pipelines.

Responsabilités

• Lead R&D on intelligent time-series agents for edge, combining anomaly detection, reasoning, forecasting and foundation models.
• Integrate multiple modalities (text, image) for context in models.
• Advance sensor fusion for cross-modal alignment across domains.
• Create benchmarking pipelines for cross-domain models assessing robustness and hardware performance.
• Apply alignment and fine-tuning methods for multimodal sensor datasets.
• Mentor researchers and shape Lorenz Labs' strategy for foundation models.

Connaissances

Time-series ML

Python

PyTorch

Foundation models

Signal processing

LoRA fine-tuning

Experiment design

Cross-domain collaboration

Outils

AWS

GCP

Description du poste

About Analog Devices

Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.com and on LinkedIn and X.

About Analog Devices

Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.com and on LinkedIn and X.

About The Role

We are seeking a Staff AI Engineer in Time-Series & Sensor Foundation Models to advance AI engineering at the intersection of sensing, signal intelligence, and large-scale temporal modeling. This role will develop architectures that unify multimodal sensor data—including electrical, audio, motion, photonic, and physiological signals—into a coherent foundation for context-aware reasoning across time. Your work will contribute directly to ADI’s Faraday suite of physically-intelligent reasoning models. Building on ADI’s leadership in sensing and edge intelligence, you will extend foundation-scale modeling into domains such as automotive, health, industrial systems, and robotics—enabling time series feature extraction, anomaly detection, forecasting, and cross-sensor understanding that bridge physics and AI. You will be working on multi-modal time series reasoning models which will be capable of reasoning about sensor signals, utilizing state-of-the-art techniques in time series embeddings, cross-attention, reinforcement learning and time series agentic solutions.

Key Responsibilities

• Lead R&D on creation of intelligent time-series agents for edge by combining time series anomaly detection, reasoning, forecasting foundation models; these models will be able to incorporate multiple data modalities such as electrical, audio, motion, physiological as well as text.
• Besides the time series modality these models will be able to use other modalities such as text and image, which will serve as additional context.
• Advance research in sensor fusion, enabling cross-modal alignment between electrical, acoustic, inertial, and photonic domains.
• Create benchmarking pipelines for cross-domain time-series foundation models, covering representation robustness, interpretability, and hardware performance metrics.
• Apply alignment and fine-tuning methods such as LoRA, Q-LoRA, adapter-tuning, and contrastive alignment for multimodal sensor datasets.
• Leveare SOTA research in time series embedding and compression to enable time series reasoning models for edge,
• Investigate modern foundation alignment techniques, including DPO (Direct Preference Optimization) and RLAIF (Reinforcement Learning from AI Feedback) for physical and sensory reasoning tasks.
• Partner with ADI’s hardware, signal processing, and systems teams to co-design architectures for real-time, energy-efficient sensing applications.
• Work on design of statistical experiments for SMEs to collect sensor data for model development.
• Publish and represent ADI at major ML and signal-processing venues (NeurIPS, ICLR, ICML, ICASSP, KDD), often in conjunction with leading AI industry partners.
• Mentor junior researchers and help shape Lorenz Labs' strategy for foundation models that understand and reason about physical systems.

Must Have Skills

• 6+ years of experience developing software products with an AI/ML focus
• 4+ years of experience developing AI/ML products
• Deep expertise in time-series ML, signal processing, and foundation models (Chronos, TimesFM, TimeGPT, etc.) – understanding of tradeoffs of different architectures, hands on experience of training or fine-tuning one or more of the time series foundation models, evaluation of different models.
• Proficiency in representation learning, time series encoding, time series compression and motif discovery in high dimensional temporal data.
• Knowledge of SOTA models in time series reasoning (based on cross-attention and multi-modal embedding), time series agentic systems, time series memory and RAG.
• Parameter-efficient fine-tuning, LoRA/Q-LoRA, and reward-based optimization methods (DPO, PPO, RLAIF).
• Strong knowledge in statistical hypothesis testing, experimental design, causal discovery.
• Fluency in Python, PyTorch, and large-scale training pipelines using cloud or distributed systems (AWS, GCP, etc.).
• Ability to collaborate across disciplines—ML, hardware, and embedded systems—and translate research into deployable physical intelligence systems.

Preferred Education And Experience

• Demonstrated leadership and agility in combining technical solutions to business problems, preferably for embedded systems.
• Record of innovation through patents, publications, or open-source contributions.

For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position – except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) – may have to go through an export licensing review process.

Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.

EEO is the Law: Notice of Applicant Rights Under the Law.

Job Req Type: Experienced

Required Travel: Yes, 10% of the time

Shift Type: 1st Shift/Days

The expected wage range for a new hire into this position is $197,800 to $271,975.

• Actual wage offered may vary depending on work location, experience, education, training, external market data, internal pay equity, or other bona fide factors.
• This position qualifies for a discretionary performance-based bonus which is based on personal and company factors.
• This position includes medical, vision and dental coverage, 401k, paid vacation, holidays, and sick time, and other benefits.