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Principal Data Scientist (AI)- REMOTE (US)

ETQ

Salary not specified
Sep 18, 2025
Madison County, AL, US
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Hexagon's ETQ division is seeking a Data Scientist to leverage data for solving complex business problems, building predictive models, and driving strategic decision-making to generate measurable business impact.

Requirements

  • Proficiency in Python, R, or other statistical programming languages.
  • Strong experience with SQL and working with relational databases.
  • Solid foundation in statistics, probability, and machine learning techniques.
  • Experience with data visualization tools (Tableau, Power BI, matplotlib, seaborn, etc.).
  • Experience with big data tools (Spark, Hadoop, Databricks, Snowflake).
  • Familiarity with cloud platforms (AWS, GCP, Azure).
  • Hands-on experience with time-series modeling and anomaly detection (gradient boosting/XGBoost, LSTM/temporal models, Isolation Forest, Prophet/ARIMA).

Responsibilities

  • Collect, clean, and analyze large, complex datasets from multiple sources.
  • Develop and deploy predictive models and statistical analyses to solve business challenges.
  • Build explainability (SHAP/LIME) so end users can confidently act on model outputs.
  • Lead the design, execution, and analysis of experiments (A/B and multivariate testing) to measure the impact of new features and inform product decisions.
  • Build dashboards, reports, and visualizations to communicate insights to both technical and non-technical stakeholders.
  • Stay current with advancements in machine learning, data science, and big data technologies, and apply them to improve outcomes.
  • Ensure data integrity, scalability, and reproducibility of models and analyses.

Other

  • 5+ years of experience as a Data Scientist, Machine Learning Engineer, or in a related analytical role.
  • Strong problem-solving skills with the ability to break down ambiguous business questions into structured analyses.
  • Experience with NLP, deep learning, or time-series forecasting.
  • Background in deploying machine learning models into production environments.
  • Experience working in an agile environment.