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# Data Scientist

- **Company:** Johnson Service Group PLC
- **Location:** Houston, TX, United States
- **Salary:** $26,000.0 - $29,900.0
- **Contract:** Temporary contract
- **Skills:** Amazon Web Services, Inventory Management Software, Python (Programming Language), Machine Learning, Feature Engineering, Scikit Learn, Xgboost
- **Published:** September 15, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=65f23d8983cbcccc

## About the Role

* Machine learning modeling experience across classification and regression.
 * Strong Python skills with scikit-learn and LightGBM/XGBoost.
 * AWS SageMaker experience, including training jobs and hyperparameter tuning.
 * Ability to work effectively under the direction of a Lead Data Scientist while independently supporting separate model development tracks.
 * Strong technical documentation practices, including model cards, experiment logs, and accuracy reports.

Nice to Have skills

 * Multi-class classification experience.
 * Exposure to manufacturing and inventory data.

## Description

* Build a BOM/configuration mix classifier to predict series and part-number mix from family-group-level demand.
 * Develop models in parallel with the Lead Data Scientist across separate model tracks to avoid single-threaded development.
 * Develop a net demand model incorporating salvage, rerun, and repair signals to calculate total manufacturing need.
 * Implement feature engineering pipelines designed by the Lead Data Scientist.
 * Conduct model experimentation, including hyperparameter tuning, ablation studies, and feature importance analysis.
 * Create and maintain model cards, experiment logs, accuracy reports, and related technical documentation.