Senior Data Scientist – AI, ML, Predictive System Maintenance

Posted 2hrs ago

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Job Description

Senior Data Scientist developing machine-learning models for Capgemini Engineering’s industrial predictive-maintenance solutions. Analyzing telemetry and equipment data to enable proactive maintenance decisions.

Responsibilities:

  • Analyze historical equipment, maintenance, operational, sensor and telemetry data to identify patterns associated with equipment degradation and failures
  • Work with domain experts to understand failure modes, potential indicators, and whether available data provides sufficient predictive signals
  • Perform exploratory data analysis, data profiling, statistical analysis, correlation analysis and feature discovery
  • Assess data quality, completeness, frequency and predictive value before model development
  • Identify and engineer relevant features from time-series and operational data
  • Develop, train, validate and optimize machine learning models for failure prediction, anomaly detection and predictive maintenance
  • Evaluate appropriate modeling approaches for different equipment and failure scenarios
  • Define suitable model evaluation metrics and validate model performance against business and operational objectives
  • Develop approaches for handling imbalanced datasets and rare failure events
  • Collaborate with Data Engineers and solution architects on data preparation and model integration
  • Collaborate with equipment and maintenance SMEs to validate model outputs and ensure predictions are operationally meaningful
  • Support model explainability and provide transparency into the major factors contributing to predictions
  • Document experiments, assumptions, data limitations, model performance and recommendations
  • Contribute to transitioning validated models from experimentation or proof of concept into a production-ready solution
  • Help determine which equipment failures can realistically be predicted from available data and establish relationships between telemetry signals and failure modes
  • Build validated predictive models supporting proactive maintenance decisions

Requirements:

  • 5+ years of experience in Data Science or Machine Learning, preferably including predictive maintenance, industrial analytics or IoT use cases
  • Strong proficiency in Python and common data science libraries such as Pandas, NumPy and Scikit-learn
  • Strong knowledge of machine learning, statistical analysis, time-series analysis, anomaly detection, classification, regression, feature engineering, and model validation and optimization
  • Experience working with sensor, telemetry, event and time-series datasets
  • Understanding of predictive maintenance concepts, including failure prediction, condition monitoring and equipment-health indicators
  • Experience dealing with missing, noisy, sparse and imbalanced industrial data
  • Strong SQL and data-analysis skills
  • Experience with model explainability and communicating model results to technical and business stakeholders
  • Ability to work closely with engineering and domain SMEs to translate physical equipment behavior into analytical hypotheses
  • Previous experience with manufacturing, industrial equipment, IoT, vending or cooling equipment, or connected-device analytics
  • Experience with cloud-based ML and data platforms
  • Experience with Azure Machine Learning, Databricks, MLflow or equivalent technologies
  • Knowledge of MLOps and production model monitoring
  • Experience with streaming or near-real-time telemetry
  • Understanding of Remaining Useful Life modeling and survival or reliability analysis
  • Experience with deep-learning approaches for time-series data

Benefits:

  • Health insurance from the first days, regardless of the probationary period
  • Christmas holidays from 25 December to 31 December
  • Cooperation with Superhumans center and Veteran HUB
  • Psychological counseling provided by the Veteran Hub
  • Internal policy making the company friendly to military and veterans