remote
Sr Data Scientist - Wabtec
Data Scientist
Senior Data Scientist driving advanced analytics and machine learning solutions for rail and transit systems, leveraging Python, SQL, AWS, and data engineering expertise to deliver actionable insights and scalable models.
About the role
Key Responsibilities
- Design, develop, and deploy end‑to‑end machine learning models that optimize freight and transit operations.
- Collaborate with cross‑functional teams to translate business challenges into data‑driven solutions.
- Engineer robust data pipelines using SQL and AWS services to ingest, clean, and transform large datasets.
- Perform advanced statistical analysis and feature engineering to improve model performance.
- Communicate findings and recommendations to stakeholders through clear visualizations and reports.
Requirements
- 5+ years of experience in data science or analytics roles within a complex, data‑rich environment.
- Proficiency in Python, SQL, and AWS (S3, Redshift, SageMaker).
- Strong background in machine learning algorithms, model evaluation, and deployment.
- Experience with data engineering concepts and large‑scale data processing.
- Excellent problem‑solving skills and ability to convey technical concepts to non‑technical audiences.
Skills
pythonmachine learningsqlaws