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Johnson Controls, Inc.

Senior Data Scientist

Johnson Controls, Inc., Glendale, Wisconsin, United States

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About Johnson Controls Johnson Controls is a global leader in smart, healthy, and sustainable buildings, serving customers in more than 150 countries. We create intelligent buildings, efficient energy solutions, integrated infrastructure, and next‑generation transportation systems.

What We Offer

Competitive compensation including base salary and performance bonus

Comprehensive benefits package (health, dental, vision, retirement)

Professional development budget and learning opportunities

Work on innovative AI/ML technology at global scale

Collaborative culture with growth‑oriented mindset

Flexible work arrangements and work‑life balance

What you will do Johnson Controls is seeking a Senior Data Scientist with a strong practical background in deploying production‑ready AI/ML solutions. This role focuses on developing advanced agentic AI systems, time‑series analytics, and signal‑processing capabilities to optimize our building technologies, HVAC systems, and industrial IoT platforms. This is a hybrid position (onsite 3 days per week) based in Glendale, WI. Candidates must be commuting distance, or able to relocate.

How you will do it

Design and deploy agentic AI systems that autonomously optimize building operations, energy consumption, and equipment performance

Develop and implement advanced time‑series forecasting models for energy demand, equipment behavior, and operational patterns

Apply signal‑processing techniques to analyze sensor data, detect anomalies, and extract meaningful patterns from noisy industrial environments

Build end‑to‑end machine learning pipelines from data ingestion through model deployment and monitoring in production systems

Lead predictive maintenance initiatives using ML models to forecast equipment failures and optimize maintenance schedules

Collaborate with engineering and operations teams to translate business problems into practical data science solutions

Mentor junior data scientists and establish best practices for model development and deployment

What you will need

Bachelor's degree in Data Science, Computer Science, Engineering, Statistics, or related field

7+ years of professional experience developing and deploying ML/AI solutions in industrial, IoT, or similar environments

Experience delivering at least 2-3 production ML models with measurable business impact

Agentic AI & Machine Learning

Hands‑on experience building agentic AI systems or autonomous decision‑making algorithms

Knowledge of reinforcement learning, multi‑agent systems, or autonomous optimization frameworks

Exposure to LLM‑based agents, tool use, or reasoning frameworks for decision‑making

Solid understanding of supervised and unsupervised ML algorithms with deployment experience

Time Series Analysis

Experience with time‑series forecasting using methods like ARIMA, Prophet, LSTM, or similar approaches

Hands‑on work with seasonal patterns, trend analysis, and time‑series decomposition

Experience applying time‑series techniques to real‑world datasets (sensor data, energy consumption, etc.)

Familiarity with handling missing data, outliers, and non‑stationary time series

Signal Processing

Working knowledge of digital signal processing including filtering, FFT, and spectral analysis

Experience processing sensor data from industrial equipment (vibration, temperature, pressure, acoustic signals)

Ability to implement feature extraction from signal data and apply noise reduction techniques

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